-
1
-
-
0001940378
-
-
For leading references and reviews on homoenolates, see: Kuwajima, I.; Nakamura, E. Topics Curr. Chem. 1991, 155, 1. Stowell, J. C. Chem. Rev. 1984, 84, 409.
-
(1991)
Topics Curr. Chem.
, vol.155
, pp. 1
-
-
Kuwajima, I.1
Nakamura, E.2
-
2
-
-
0000897606
-
-
For leading references and reviews on homoenolates, see: Kuwajima, I.; Nakamura, E. Topics Curr. Chem. 1991, 155, 1. Stowell, J. C. Chem. Rev. 1984, 84, 409.
-
(1984)
Chem. Rev.
, vol.84
, pp. 409
-
-
Stowell, J.C.1
-
3
-
-
0001519968
-
-
Lutz, G. P.; Wallin, A. P.; Kerrick, S. T.; Beak, P. J. Org. Chem. 1991, 56, 4938. Beak, P.; Hunter, J. E.; Jun, Y. M.; Wallin, A. P. J. Am. Chem. Soc. 1987, 109, 5403. Beak, P.; Hunter, J. E.; Jun, Y. M. J. Am. Chem. Soc. 1983, 105, 6350.
-
(1991)
J. Org. Chem.
, vol.56
, pp. 4938
-
-
Lutz, G.P.1
Wallin, A.P.2
Kerrick, S.T.3
Beak, P.4
-
4
-
-
33845281376
-
-
Lutz, G. P.; Wallin, A. P.; Kerrick, S. T.; Beak, P. J. Org. Chem. 1991, 56, 4938. Beak, P.; Hunter, J. E.; Jun, Y. M.; Wallin, A. P. J. Am. Chem. Soc. 1987, 109, 5403. Beak, P.; Hunter, J. E.; Jun, Y. M. J. Am. Chem. Soc. 1983, 105, 6350.
-
(1987)
J. Am. Chem. Soc.
, vol.109
, pp. 5403
-
-
Beak, P.1
Hunter, J.E.2
Jun, Y.M.3
Wallin, A.P.4
-
5
-
-
0000632657
-
-
Lutz, G. P.; Wallin, A. P.; Kerrick, S. T.; Beak, P. J. Org. Chem. 1991, 56, 4938. Beak, P.; Hunter, J. E.; Jun, Y. M.; Wallin, A. P. J. Am. Chem. Soc. 1987, 109, 5403. Beak, P.; Hunter, J. E.; Jun, Y. M. J. Am. Chem. Soc. 1983, 105, 6350.
-
(1983)
J. Am. Chem. Soc.
, vol.105
, pp. 6350
-
-
Beak, P.1
Hunter, J.E.2
Jun, Y.M.3
-
6
-
-
2042487195
-
-
Kinetic deprotonation of a less thermodynamically acidic hydrogen has been rationalized in terms of a complex-induced proximity effect (CIPE). Beak, P.; Meyers, A. I. Acc. Chem. Res. 1986, 19, 356.
-
(1986)
Acc. Chem. Res.
, vol.19
, pp. 356
-
-
Beak, P.1
Meyers, A.I.2
-
7
-
-
85022428184
-
-
For a preliminary report of this work, see: Beak, P.; Du, H. J. Am. Chem. Soc. 1993, 115, 2516.
-
(1993)
J. Am. Chem. Soc.
, vol.115
, pp. 2516
-
-
Beak, P.1
Du, H.2
-
8
-
-
3342875868
-
-
Ph.D. Dissertation, University of Illinois at Urbana-Champaign
-
Hunter, J. E. Ph.D. Dissertation, University of Illinois at Urbana-Champaign, 1986.
-
(1986)
-
-
Hunter, J.E.1
-
9
-
-
84990165746
-
-
For related work, see: Hoppe, D.; Kramer, T. Angew. Chem., Int. Ed. Engl. 1989, 28, 69. Thayumanavan, S.; Lee, S.; Liu, C.; Beak, P. J. Am. Chem. Soc. 1994, 116, 9755. Hoppe, I.; Marsch, M.; Harms, K.; Boche, G.; Hoppe, D. Angew. Chem., Int. Ed. Engl. 1995, 34, 2158 and references cited therein.
-
(1989)
Angew. Chem., Int. Ed. Engl.
, vol.28
, pp. 69
-
-
Hoppe, D.1
Kramer, T.2
-
10
-
-
0001229447
-
-
For related work, see: Hoppe, D.; Kramer, T. Angew. Chem., Int. Ed. Engl. 1989, 28, 69. Thayumanavan, S.; Lee, S.; Liu, C.; Beak, P. J. Am. Chem. Soc. 1994, 116, 9755. Hoppe, I.; Marsch, M.; Harms, K.; Boche, G.; Hoppe, D. Angew. Chem., Int. Ed. Engl. 1995, 34, 2158 and references cited therein.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 9755
-
-
Thayumanavan, S.1
Lee, S.2
Liu, C.3
Beak, P.4
-
11
-
-
33748615119
-
-
and references cited therein
-
For related work, see: Hoppe, D.; Kramer, T. Angew. Chem., Int. Ed. Engl. 1989, 28, 69. Thayumanavan, S.; Lee, S.; Liu, C.; Beak, P. J. Am. Chem. Soc. 1994, 116, 9755. Hoppe, I.; Marsch, M.; Harms, K.; Boche, G.; Hoppe, D. Angew. Chem., Int. Ed. Engl. 1995, 34, 2158 and references cited therein.
-
(1995)
Angew. Chem., Int. Ed. Engl.
, vol.34
, pp. 2158
-
-
Hoppe, I.1
Marsch, M.2
Harms, K.3
Boche, G.4
Hoppe, D.5
-
12
-
-
85086288816
-
-
note
-
8 Work is currently underway exploring the mechanistic issues of these asymmetric substitution reactions, and the results will be presented in due course.
-
-
-
-
13
-
-
3342953873
-
-
Hoppe, D.; Hintze, F.; Tebben, P. Angew. Chem., Int. Ed. Engl. 1990, 102, 1257. Kerrick, S. T.; Beak, P. J. Am. Chem. Soc. 1991, 113, 9708. Beak, P.; Kerrick, S. T.; Wu, S.; Chu, J. J. Am. Chem. Soc. 1994, 116, 3231.
-
(1990)
Angew. Chem., Int. Ed. Engl.
, vol.102
, pp. 1257
-
-
Hoppe, D.1
Hintze, F.2
Tebben, P.3
-
14
-
-
84985577017
-
-
Hoppe, D.; Hintze, F.; Tebben, P. Angew. Chem., Int. Ed. Engl. 1990, 102, 1257. Kerrick, S. T.; Beak, P. J. Am. Chem. Soc. 1991, 113, 9708. Beak, P.; Kerrick, S. T.; Wu, S.; Chu, J. J. Am. Chem. Soc. 1994, 116, 3231.
-
(1991)
J. Am. Chem. Soc.
, vol.113
, pp. 9708
-
-
Kerrick, S.T.1
Beak, P.2
-
15
-
-
0000920450
-
-
Hoppe, D.; Hintze, F.; Tebben, P. Angew. Chem., Int. Ed. Engl. 1990, 102, 1257. Kerrick, S. T.; Beak, P. J. Am. Chem. Soc. 1991, 113, 9708. Beak, P.; Kerrick, S. T.; Wu, S.; Chu, J. J. Am. Chem. Soc. 1994, 116, 3231.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 3231
-
-
Beak, P.1
Kerrick, S.T.2
Wu, S.3
Chu, J.4
-
16
-
-
85086288338
-
-
note
-
10
-
-
-
-
17
-
-
0024829721
-
-
For recent applications of this reaction, see: Chan, T. H.; Pellon, P. J. Am. Chem. Soc. 1989, 111, 8737-8738. Pearson, A. J.; O'Brien, M. K. J. Org. Chem. 1989, 54, 4663-4673. Overman, L. E.; Wild, H. Tetrahedron Lett. 1989, 30, 647-650.
-
(1989)
J. Am. Chem. Soc.
, vol.111
, pp. 8737-8738
-
-
Chan, T.H.1
Pellon, P.2
-
18
-
-
0024440306
-
-
For recent applications of this reaction, see: Chan, T. H.; Pellon, P. J. Am. Chem. Soc. 1989, 111, 8737-8738. Pearson, A. J.; O'Brien, M. K. J. Org. Chem. 1989, 54, 4663-4673. Overman, L. E.; Wild, H. Tetrahedron Lett. 1989, 30, 647-650.
-
(1989)
J. Org. Chem.
, vol.54
, pp. 4663-4673
-
-
Pearson, A.J.1
O'Brien, M.K.2
-
19
-
-
0024595640
-
-
For recent applications of this reaction, see: Chan, T. H.; Pellon, P. J. Am. Chem. Soc. 1989, 111, 8737-8738. Pearson, A. J.; O'Brien, M. K. J. Org. Chem. 1989, 54, 4663-4673. Overman, L. E.; Wild, H. Tetrahedron Lett. 1989, 30, 647-650.
-
(1989)
Tetrahedron Lett.
, vol.30
, pp. 647-650
-
-
Overman, L.E.1
Wild, H.2
-
20
-
-
0347322788
-
-
Oppolzer, W.; Mills, R. J.; Pachinger, W.; Stevenson, T. Helv. Chim. Acta 1986, 69, 1542-1545.
-
(1986)
Helv. Chim. Acta
, vol.69
, pp. 1542-1545
-
-
Oppolzer, W.1
Mills, R.J.2
Pachinger, W.3
Stevenson, T.4
-
21
-
-
0026638283
-
-
Touet, J.; Baudouin, S.; Brown, E. Tetrahedron: Asymmetry 1992, 3, 587-590.
-
(1992)
Tetrahedron: Asymmetry
, vol.3
, pp. 587-590
-
-
Touet, J.1
Baudouin, S.2
Brown, E.3
-
22
-
-
37049074414
-
-
Soai, K.; Ookawa, A. J. Chem. Soc., Perkin Trans. 1 1986, 759. Soai, K.; Ookawa, A.; Nohara, Y. Synth. Commun. 1983, 13, 27-334.
-
(1986)
J. Chem. Soc., Perkin Trans. 1
, pp. 759
-
-
Soai, K.1
Ookawa, A.2
-
23
-
-
0040427125
-
-
Soai, K.; Ookawa, A. J. Chem. Soc., Perkin Trans. 1 1986, 759. Soai, K.; Ookawa, A.; Nohara, Y. Synth. Commun. 1983, 13, 27-334.
-
(1983)
Synth. Commun.
, vol.13
, pp. 27-334
-
-
Soai, K.1
Ookawa, A.2
Nohara, Y.3
-
25
-
-
0025793740
-
-
Fang, C.; Ogawa, T.; Suemune, H.; Sakai, K. Tetrahedron: Asymetry 1991, 2, 389-398.
-
(1991)
Tetrahedron: Asymetry
, vol.2
, pp. 389-398
-
-
Fang, C.1
Ogawa, T.2
Suemune, H.3
Sakai, K.4
-
26
-
-
33845559727
-
-
Meyers, A. I.; Smith, R. K.; Whitten, C. E. J. Org. Chem. 1979, 44, 2250-2254. Meyers, A. I.; Whitten, C. E. J. Am. Chem. Soc. 1975, 97, 6266-6267.
-
(1979)
J. Org. Chem.
, vol.44
, pp. 2250-2254
-
-
Meyers, A.I.1
Smith, R.K.2
Whitten, C.E.3
-
27
-
-
0001693172
-
-
Meyers, A. I.; Smith, R. K.; Whitten, C. E. J. Org. Chem. 1979, 44, 2250-2254. Meyers, A. I.; Whitten, C. E. J. Am. Chem. Soc. 1975, 97, 6266-6267.
-
(1975)
J. Am. Chem. Soc.
, vol.97
, pp. 6266-6267
-
-
Meyers, A.I.1
Whitten, C.E.2
-
28
-
-
33845551642
-
-
Flynn, D. L.; Zelle, R. E.; Grieco, P. A. J. Org. Chem. 1983, 48, 2424-2426.
-
(1983)
J. Org. Chem.
, vol.48
, pp. 2424-2426
-
-
Flynn, D.L.1
Zelle, R.E.2
Grieco, P.A.3
-
29
-
-
0028129220
-
-
For recent reports on highly diastereoselective iodolactonization see: Hoffmann, R. W.; Stürmer, R.; Harms, K. Tetrahedron Lett. 1994, 35, 6263-6266. Friesen, R. W.; Kolaczewska, A. E. J. Org. Chem. 1991, 56, 4888-4895. Pearson, A. J.; Hsu, S-Y. J. Org. Chem. 1986, 51, 2505-2511. Metz, P. Tetrahedron 1993, 49, 6367-6374.
-
(1994)
Tetrahedron Lett.
, vol.35
, pp. 6263-6266
-
-
Hoffmann, R.W.1
Stürmer, R.2
Harms, K.3
-
30
-
-
0000414002
-
-
For recent reports on highly diastereoselective iodolactonization see: Hoffmann, R. W.; Stürmer, R.; Harms, K. Tetrahedron Lett. 1994, 35, 6263-6266. Friesen, R. W.; Kolaczewska, A. E. J. Org. Chem. 1991, 56, 4888-4895. Pearson, A. J.; Hsu, S-Y. J. Org. Chem. 1986, 51, 2505-2511. Metz, P. Tetrahedron 1993, 49, 6367-6374.
-
(1991)
J. Org. Chem.
, vol.56
, pp. 4888-4895
-
-
Friesen, R.W.1
Kolaczewska, A.E.2
-
31
-
-
0022460777
-
-
For recent reports on highly diastereoselective iodolactonization see: Hoffmann, R. W.; Stürmer, R.; Harms, K. Tetrahedron Lett. 1994, 35, 6263-6266. Friesen, R. W.; Kolaczewska, A. E. J. Org. Chem. 1991, 56, 4888-4895. Pearson, A. J.; Hsu, S-Y. J. Org. Chem. 1986, 51, 2505-2511. Metz, P. Tetrahedron 1993, 49, 6367-6374.
-
(1986)
J. Org. Chem.
, vol.51
, pp. 2505-2511
-
-
Pearson, A.J.1
Hsu, S.-Y.2
-
32
-
-
0027208737
-
-
For recent reports on highly diastereoselective iodolactonization see: Hoffmann, R. W.; Stürmer, R.; Harms, K. Tetrahedron Lett. 1994, 35, 6263-6266. Friesen, R. W.; Kolaczewska, A. E. J. Org. Chem. 1991, 56, 4888-4895. Pearson, A. J.; Hsu, S-Y. J. Org. Chem. 1986, 51, 2505-2511. Metz, P. Tetrahedron 1993, 49, 6367-6374.
-
(1993)
Tetrahedron
, vol.49
, pp. 6367-6374
-
-
Metz, P.1
-
33
-
-
85086290106
-
-
note
-
1H NMR NOE experiment detailed in the Experimental Section.
-
-
-
-
34
-
-
0001772112
-
-
Previous asymmetric syntheses of 4-substituted hydrocoumarins: Grimshaw, J.; Millar, P. G. J. Chem. Soc. 1970, 2324. Abe, S.; Nonaka, T.; Fuchigami, T. J. Am. Chem. Soc. 1983, 105, 3630-3632. Schoo, N.; Schafer, H.-J. Liebig. Ann. Chem. 1993, 601-607. Syntheses of racemic 4-substituted hydrocoumarins: Bergdahl, M.; Eriksson, M.; Nisson, M.; Olsson, T. J. Org. Chem. 1993, 58, 7238-7244. Patra, A.; Misra, S. K. Indian J. Chem. 1988, 272-273.
-
(1970)
J. Chem. Soc.
, pp. 2324
-
-
Grimshaw, J.1
Millar, P.G.2
-
35
-
-
0020766943
-
-
Previous asymmetric syntheses of 4-substituted hydrocoumarins: Grimshaw, J.; Millar, P. G. J. Chem. Soc. 1970, 2324. Abe, S.; Nonaka, T.; Fuchigami, T. J. Am. Chem. Soc. 1983, 105, 3630-3632. Schoo, N.; Schafer, H.-J. Liebig. Ann. Chem. 1993, 601-607. Syntheses of racemic 4-substituted hydrocoumarins: Bergdahl, M.; Eriksson, M.; Nisson, M.; Olsson, T. J. Org. Chem. 1993, 58, 7238-7244. Patra, A.; Misra, S. K. Indian J. Chem. 1988, 272-273.
-
(1983)
J. Am. Chem. Soc.
, vol.105
, pp. 3630-3632
-
-
Abe, S.1
Nonaka, T.2
Fuchigami, T.3
-
36
-
-
84986646089
-
-
Previous asymmetric syntheses of 4-substituted hydrocoumarins: Grimshaw, J.; Millar, P. G. J. Chem. Soc. 1970, 2324. Abe, S.; Nonaka, T.; Fuchigami, T. J. Am. Chem. Soc. 1983, 105, 3630-3632. Schoo, N.; Schafer, H.-J. Liebig. Ann. Chem. 1993, 601-607. Syntheses of racemic 4-substituted hydrocoumarins: Bergdahl, M.; Eriksson, M.; Nisson, M.; Olsson, T. J. Org. Chem. 1993, 58, 7238-7244. Patra, A.; Misra, S. K. Indian J. Chem. 1988, 272-273.
-
(1993)
Liebig. Ann. Chem.
, pp. 601-607
-
-
Schoo, N.1
Schafer, H.-J.2
-
37
-
-
0001096579
-
-
Previous asymmetric syntheses of 4-substituted hydrocoumarins: Grimshaw, J.; Millar, P. G. J. Chem. Soc. 1970, 2324. Abe, S.; Nonaka, T.; Fuchigami, T. J. Am. Chem. Soc. 1983, 105, 3630-3632. Schoo, N.; Schafer, H.-J. Liebig. Ann. Chem. 1993, 601-607. Syntheses of racemic 4-substituted hydrocoumarins: Bergdahl, M.; Eriksson, M.; Nisson, M.; Olsson, T. J. Org. Chem. 1993, 58, 7238-7244. Patra, A.; Misra, S. K. Indian J. Chem. 1988, 272-273.
-
(1993)
J. Org. Chem.
, vol.58
, pp. 7238-7244
-
-
Bergdahl, M.1
Eriksson, M.2
Nisson, M.3
Olsson, T.4
-
38
-
-
10944240307
-
-
Previous asymmetric syntheses of 4-substituted hydrocoumarins: Grimshaw, J.; Millar, P. G. J. Chem. Soc. 1970, 2324. Abe, S.; Nonaka, T.; Fuchigami, T. J. Am. Chem. Soc. 1983, 105, 3630-3632. Schoo, N.; Schafer, H.-J. Liebig. Ann. Chem. 1993, 601-607. Syntheses of racemic 4-substituted hydrocoumarins: Bergdahl, M.; Eriksson, M.; Nisson, M.; Olsson, T. J. Org. Chem. 1993, 58, 7238-7244. Patra, A.; Misra, S. K. Indian J. Chem. 1988, 272-273.
-
(1988)
Indian J. Chem.
, pp. 272-273
-
-
Patra, A.1
Misra, S.K.2
-
39
-
-
3342996851
-
-
note
-
20 The absolute configurations of 61, 63-66, 68, and 69 are assigned by analogy to (R)-67.
-
-
-
-
41
-
-
0000357504
-
-
13C NMR spectra of 9 were consistent with previously reported data. De Kimpe, N.; Sulmon, P.; Moens, L.; Schamp, N.; Declercq, J.-P.; Meerssche, M. V. J. Org. Chem. 1986, 51, 3839.
-
(1986)
J. Org. Chem.
, vol.51
, pp. 3839
-
-
De Kimpe, N.1
Sulmon, P.2
Moens, L.3
Schamp, N.4
Declercq, J.-P.5
Meerssche, M.V.6
-
42
-
-
0008804291
-
-
1H NMR spectrum, and mass spectrum of 31 were consistent with previously reported data. Campaigne, E.; Ellis, R. L. J. Org. Chem. 1967, 32, 2372. Baumann, N.; Sung, M.; Ulman, E. F. J. Am. Chem. Soc. 1968, 90, 4157.
-
(1967)
J. Org. Chem.
, vol.32
, pp. 2372
-
-
Campaigne, E.1
Ellis, R.L.2
-
43
-
-
0008804291
-
-
1H NMR spectrum, and mass spectrum of 31 were consistent with previously reported data. Campaigne, E.; Ellis, R. L. J. Org. Chem. 1967, 32, 2372. Baumann, N.; Sung, M.; Ulman, E. F. J. Am. Chem. Soc. 1968, 90, 4157.
-
(1968)
J. Am. Chem. Soc.
, vol.90
, pp. 4157
-
-
Baumann, N.1
Sung, M.2
Ulman, E.F.3
-
46
-
-
0026638283
-
-
Touet, J.; Baudouin, S.; Brown, E. Tetrahedron: Asymmetry 1992, 3, 587-590.
-
(1992)
Tetrahedron: Asymmetry
, vol.3
, pp. 587-590
-
-
Touet, J.1
Baudouin, S.2
Brown, E.3
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