Palladium-catalyzed cyclization reaction of allylic bromides with 1,2-dienyl ketones. An efficient synthesis of 3-allylic polysubstituted furans

Organic Letters

Volumn 2, Issue 7, 2000, Pages 941-944

  Ma, Shengming ^a   Li, Lintao ^a  

^a SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001213365     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol0055871     Document Type: Article

References (58)

1. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
2. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
3. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
4. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
5. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
6. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
7. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
8. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
9. Dean, F. M.; Sargent, M. V. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 531-597. Sargent, M. V.; Dean, F. M. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 599-656. Donnelly, D. M. X.; Meegan, M. J. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Eds.; Pergamon: New York, 1984; Vol. 4, pp 657-712. Benassi, R. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 259-295. Heaney, H. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 297-350. Friedrishsen, W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 351-393. Keay B. A.; Dibble, P. W. In Comprehensive Heterocyclic Chemistry; Katrizky, A. R., Rees, C. W., Scriven, E. F. V., Eds; Pergamon: New York, 1996; Vol. 2, pp 395-436. Nakanishi, K. Natural Products Chemistry; Kodamsha, Ltd.: Toyko, 1974. Shipman, M. Contemp. Org. Synth. 1995, 2, 1-17.
10. Common Fragrance and Flavor Materials; Bauer, K., Garbe, D., Ed.; VCH: Weinheim, 1985.
11. Lipshutz, B. H. Chem. Rev. 1986, 86, 795-819.
12. For most recent reviews, see: Hou, X. L.; Cheung, H. Y.; Hon, T. Y.; Kwan, P. L.; Lo, T. H.; Tong, S. Y.; Wong, H. N. C. Tetrahedron 1998, 54, 1955-2020. Keay, B. A. Chem. Soc. Rev. 1999, 28, 209-216.
13. For most recent reviews, see: Hou, X. L.; Cheung, H. Y.; Hon, T. Y.; Kwan, P. L.; Lo, T. H.; Tong, S. Y.; Wong, H. N. C. Tetrahedron 1998, 54, 1955-2020. Keay, B. A. Chem. Soc. Rev. 1999, 28, 209-216.
14. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
15. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
16. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
17. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
18. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
19. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
20. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
21. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
22. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
23. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
24. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
25. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
26. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
27. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
28. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
29. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
30. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
31. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
32. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
33. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
34. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
35. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
36. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.;
37. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
38. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
39. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
40. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
41. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
42. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
43. For some of typical examples, see: Heilbron, I.; Jones, E. R. H.; Sondheimer, F. J. Chem. Soc 1947, 1586-1590. Jacobs, T. L.; Dankner, D. and Dankner, A. R. J. Am. Chem. Soc. 1958, 80, 864-866. Landor, S. R.; Pepper, E. S. J. Chem. Soc. C 1966, 2283-2285. Büchi G.; Wüest, H. J. Org. Chem. 1969, 34, 857-860. Gabriele, B.; Salerno, G.; De Pascali, F.; Sciano, G. T.; Costa, M.; Chiusoli, G. P. Tetrahedron Lett. 1997, 38, 6877-6880. Cacchi, S.; Fabrizi, G.; Moro, L. J. Org. Chem. 1997, 62, 5327-5332. Arcadi, A.; Rossi, E. Tetrahedron 1998, 54, 15253-15272. MaGee, D. I.; Leach, J. D.; Setiadji, S. Tetrahedron 1999, 55, 2847-2856. Heilbron, I. M.; Jones, E. R. H.; Smith, P.; Weedon, B. C. L. J. Chem. Soc. 1946, 54-58. Miller, D. J. Chem. Soc. C 1969, 12-15. Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661. Fukuda, Y.; Shiragami, H.; Utimoto K.; Nozaki, H. J. Org. Chem. 1991, 56, 5816-5819. Danheiser, R. L.; Stoner, E. J.; Koyama, H.; Yamashita, D. S.; Klade, C. A. J. Am. Chem. Soc. 1989, 111, 4407-4413. Marson, C. M.; Harper, S. J. Org. Chem. 1998, 63, 9223-9231. Lou, F.-T.; Bajji, A. C.; Jeevanandam, A. J. Org. Chem. 1999, 64, 1738-1740. Lou, R-T.; Jeevanandam, A.; Bajji, A. C. Tetrahedron Lett. 1999, 40, 121-122. Forgione, P.; Wilson, P. D.; Fallis, A. G. Tetrahedron Lett. 2000, 41, 17-20. Gabriele, B.; Salerno, G.; Lauria, E. J. Org. Chem. 1999, 64, 7687-7692. Gabriele, B.; Salerno, G.; Pascali, F. D.; Costa, M.; Chiusoli, G. P. J. Org. Chem. 1999, 64, 7693-7699. Brown, C. D.; Chong, J. M.; Shen, L. Tetrahedron 1999, 55, 14233-14242. Hanna, I. Tetrahedron Lett. 1999, 40, 2521-2524. Wipf, P.; Rahman, L. T.; Rector, S. R. J. Org. Chem. 1998, 63, 7132-7133. MaGee, D. I.; Leach, J. D. Tetrahedron Lett. 1997, 38, 8129-8132. Sammond, D. M.; Sammakia, T. Tetrahedron Lett. 1996, 37, 6065-6068. Marshall, J. A.; Sehon, C. A. J. Org. Chem. 1995, 60, 5966-5968. Seiller. B.; Bruneau, C.; Dixneuf, P. H. Tetrahedron 1995, 51, 13089-13102. Trost, B. M.; Flygare, J. A. J. Org. Chem. 1994, 59, 1078-1082. Marshall, J. A.; Bennett, C. E. J. Org. Chem. 1994, 59, 6110-6113. Marshall, J. A.; DuBay, W. J. J. Org. Chem. 1993, 58, 3435-3443. Lu, X.; Ji, J. J. Chem. Soc., Chem. Commun. 1993, 764-765.
44. +-catalyzed direct one-component cyclization of 1,2-dienyl ketones to afford up to trisubstituted furans, see: Marshall, J. A.; Robinson, E. D. J. Org. Chem. 1990, 55, 3450-3451. Marshall, J. A.; Wang, X. J. Org. Chem. 1991, 56, 960-969. Marshall, J. A.; Wallace, E. M. J. Org. Chem. 1995, 60, 796-797. Marshall, J. A.; Bartley, G. S. J. Org. Chem. 1994, 59, 7169-7171.
45. +-catalyzed direct one-component cyclization of 1,2-dienyl ketones to afford up to trisubstituted furans, see: Marshall, J. A.; Robinson, E. D. J. Org. Chem. 1990, 55, 3450-3451. Marshall, J. A.; Wang, X. J. Org. Chem. 1991, 56, 960-969. Marshall, J. A.; Wallace, E. M. J. Org. Chem. 1995, 60, 796-797. Marshall, J. A.; Bartley, G. S. J. Org. Chem. 1994, 59, 7169-7171.
46. +-catalyzed direct one-component cyclization of 1,2-dienyl ketones to afford up to trisubstituted furans, see: Marshall, J. A.; Robinson, E. D. J. Org. Chem. 1990, 55, 3450-3451. Marshall, J. A.; Wang, X. J. Org. Chem. 1991, 56, 960-969. Marshall, J. A.; Wallace, E. M. J. Org. Chem. 1995, 60, 796-797. Marshall, J. A.; Bartley, G. S. J. Org. Chem. 1994, 59, 7169-7171.
47. +-catalyzed direct one-component cyclization of 1,2-dienyl ketones to afford up to trisubstituted furans, see: Marshall, J. A.; Robinson, E. D. J. Org. Chem. 1990, 55, 3450-3451. Marshall, J. A.; Wang, X. J. Org. Chem. 1991, 56, 960-969. Marshall, J. A.; Wallace, E. M. J. Org. Chem. 1995, 60, 796-797. Marshall, J. A.; Bartley, G. S. J. Org. Chem. 1994, 59, 7169-7171.
48. +-cocatalyzed cyclization of organic halides with 1,2-allenyl carboxylic acids to afford butenolides, see: Ma, S.; Shi, Z. J. Org. Chem. 1998, 63, 6387-6389.
49. (b) For cyclization of 1,2-allenyl carboxylic acids to afford β-halobutenolides, see: Ma, S.; Shi, Z.; Yu, Z. Tetrahedron Lett. 1999, 40, 2393-2396. Ma, S.; Shi, Z.; Yu, Z. Tetrahedron 1999, 55, 12137-12148. Ma, S.; Wu, S. J. Org. Chem. 1999, 64, 9314-9317.
50. (b) For cyclization of 1,2-allenyl carboxylic acids to afford β-halobutenolides, see: Ma, S.; Shi, Z.; Yu, Z. Tetrahedron Lett. 1999, 40, 2393-2396. Ma, S.; Shi, Z.; Yu, Z. Tetrahedron 1999, 55, 12137-12148. Ma, S.; Wu, S. J. Org. Chem. 1999, 64, 9314-9317.
51. (b) For cyclization of 1,2-allenyl carboxylic acids to afford β-halobutenolides, see: Ma, S.; Shi, Z.; Yu, Z. Tetrahedron Lett. 1999, 40, 2393-2396. Ma, S.; Shi, Z.; Yu, Z. Tetrahedron 1999, 55, 12137-12148. Ma, S.; Wu, S. J. Org. Chem. 1999, 64, 9314-9317.
52. For the corresponding reaction of 2,3-dienols with organic halides to afford oxiranes, see: Ma, S.; Zhao, S. J. Am. Chem. Soc. 1999, 121, 7943-7944.
53. Ma, S.; Zhang, J. Chem. Commun. 2000, 117-118.
54. For the Pd-catalyzed allylation-cyclization reactions see: (a) Wakabayashi, Y.; Fukuda, Y.; Shiragami, H.; Utimoto, K.; Nozaki, H. Tetrahedron 1985, 41, 3655-3661.
55. (b) Fukuda, Y.; Shiragami, H.; Utimoto, K.; Bazaki, H. J. Org. Chem. 1991, 56, 5816-5819.
56. Kimura, M.; Fugami, K.; Tanaka, S.; Tamaru, Y. J. Org. Chem. 1992, 57, 6377-6379.
57. For the Pd(II)-catalyzed direct cyclization and dimerization of terminal allenyl ketones to afford a mixture of 2-monosubstituted furans and 2,4-disubstituted furans, see: (a) Hashmi, A. S. K. Angew. Chem., Int. Ed. Engl. 1995, 34, 1581-1583.
58. (b) Hashmi, A. S. K.; Ruppert, T. L.; Kn'fel, T.; Bats, J. W. J. Org. Chem. 1997, 62, 7295-7304. In most cases, the dimerization products are predominant, which limit the synthetic utility of this methodology.