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1. Arseniyadis, S.; Yashunsky, D. V.; Pereira de Freitas, R.; Munoz Dorado, M.; Potier, P.; Toupet, L. Tetrahedron 1996, 52, 12443-12458;
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Arseniyadis, S.1
Yashunsky, D.V.2
Pereira De Freitas, R.3
Munoz Dorado, M.4
Potier, P.5
Toupet, L.6
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2
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0000740449
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Arseniyadis, S.; Brondi Alves R.; Pereira de Freitas, R.; Muñoz-Dorado M.; Yashunsky, D. V.; Potier, P.; Toupet, L. Heterocycles 1997,46, 727-764.
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Pereira De Freitas, R.3
Muñoz-Dorado, M.4
Yashunsky, D.V.5
Potier, P.6
Toupet, L.7
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0001165625
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Symposia-in-Print Number 62, Cascade Reactions, and references cited therein
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2. Tetrahedron Symposia-in-Print Number 62, Cascade Reactions, Ron Grigg, Ed. 1996, 52, 11385-11664 and references cited therein.
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Grigg, R.1
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4
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0026565562
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3. For synthetic routes to enantiomerically pure cycloheptanones see: Batty, D.; Crich, D. Tetrahedron Lett. 1992, 33, 875-878; for racemic cycloheptenones see: Pak, C.S.; Kim, S.K. J. Org. Chem. 1990, 55, 1954-1957; Demole, E.; Enggist, P.; Borer, C. Helv. Chim. Acta 1971, 54, 1845-1864. For the synthesis of seven-membered ring containing compounds via cycloadditions or annelations see: Harmata, M. ; Jones, D. E. Tetrahedron Lett. 1996, 37, 783-786; Takeda, K.; Takeda, M.; Nakajima, A.; Yoshii, E. J. Am. Chem. Soc. 1995, 117, 6400-6401. For the construction of seven-membered ring containing fused bicyclic[n,m,0]systems via olefin metathesis see: Schneider, M. F.; Junga, H.; Blechert, S. Tetrahedron 1995, 51, 13003-13014.
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Batty, D.1
Crich, D.2
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5
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0001611629
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3. For synthetic routes to enantiomerically pure cycloheptanones see: Batty, D.; Crich, D. Tetrahedron Lett. 1992, 33, 875-878; for racemic cycloheptenones see: Pak, C.S.; Kim, S.K. J. Org. Chem. 1990, 55, 1954-1957; Demole, E.; Enggist, P.; Borer, C. Helv. Chim. Acta 1971, 54, 1845-1864. For the synthesis of seven-membered ring containing compounds via cycloadditions or annelations see: Harmata, M. ; Jones, D. E. Tetrahedron Lett. 1996, 37, 783-786; Takeda, K.; Takeda, M.; Nakajima, A.; Yoshii, E. J. Am. Chem. Soc. 1995, 117, 6400-6401. For the construction of seven-membered ring containing fused bicyclic[n,m,0]systems via olefin metathesis see: Schneider, M. F.; Junga, H.; Blechert, S. Tetrahedron 1995, 51, 13003-13014.
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Pak, C.S.1
Kim, S.K.2
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6
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84987264520
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3. For synthetic routes to enantiomerically pure cycloheptanones see: Batty, D.; Crich, D. Tetrahedron Lett. 1992, 33, 875-878; for racemic cycloheptenones see: Pak, C.S.; Kim, S.K. J. Org. Chem. 1990, 55, 1954-1957; Demole, E.; Enggist, P.; Borer, C. Helv. Chim. Acta 1971, 54, 1845-1864. For the synthesis of seven-membered ring containing compounds via cycloadditions or annelations see: Harmata, M. ; Jones, D. E. Tetrahedron Lett. 1996, 37, 783-786; Takeda, K.; Takeda, M.; Nakajima, A.; Yoshii, E. J. Am. Chem. Soc. 1995, 117, 6400-6401. For the construction of seven-membered ring containing fused bicyclic[n,m,0]systems via olefin metathesis see: Schneider, M. F.; Junga, H.; Blechert, S. Tetrahedron 1995, 51, 13003-13014.
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Helv. Chim. Acta
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Demole, E.1
Enggist, P.2
Borer, C.3
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7
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0030029669
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3. For synthetic routes to enantiomerically pure cycloheptanones see: Batty, D.; Crich, D. Tetrahedron Lett. 1992, 33, 875-878; for racemic cycloheptenones see: Pak, C.S.; Kim, S.K. J. Org. Chem. 1990, 55, 1954-1957; Demole, E.; Enggist, P.; Borer, C. Helv. Chim. Acta 1971, 54, 1845-1864. For the synthesis of seven-membered ring containing compounds via cycloadditions or annelations see: Harmata, M. ; Jones, D. E. Tetrahedron Lett. 1996, 37, 783-786; Takeda, K.; Takeda, M.; Nakajima, A.; Yoshii, E. J. Am. Chem. Soc. 1995, 117, 6400-6401. For the construction of seven-membered ring containing fused bicyclic[n,m,0]systems via olefin metathesis see: Schneider, M. F.; Junga, H.; Blechert, S. Tetrahedron 1995, 51, 13003-13014.
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(1996)
Tetrahedron Lett.
, vol.37
, pp. 783-786
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Harmata, M.1
Jones, D.E.2
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8
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-
0001006337
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3. For synthetic routes to enantiomerically pure cycloheptanones see: Batty, D.; Crich, D. Tetrahedron Lett. 1992, 33, 875-878; for racemic cycloheptenones see: Pak, C.S.; Kim, S.K. J. Org. Chem. 1990, 55, 1954-1957; Demole, E.; Enggist, P.; Borer, C. Helv. Chim. Acta 1971, 54, 1845-1864. For the synthesis of seven-membered ring containing compounds via cycloadditions or annelations see: Harmata, M. ; Jones, D. E. Tetrahedron Lett. 1996, 37, 783-786; Takeda, K.; Takeda, M.; Nakajima, A.; Yoshii, E. J. Am. Chem. Soc. 1995, 117, 6400-6401. For the construction of seven-membered ring containing fused bicyclic[n,m,0]systems via olefin metathesis see: Schneider, M. F.; Junga, H.; Blechert, S. Tetrahedron 1995, 51, 13003-13014.
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(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 6400-6401
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Takeda, K.1
Takeda, M.2
Nakajima, A.3
Yoshii, E.4
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9
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0028846802
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3. For synthetic routes to enantiomerically pure cycloheptanones see: Batty, D.; Crich, D. Tetrahedron Lett. 1992, 33, 875-878; for racemic cycloheptenones see: Pak, C.S.; Kim, S.K. J. Org. Chem. 1990, 55, 1954-1957; Demole, E.; Enggist, P.; Borer, C. Helv. Chim. Acta 1971, 54, 1845-1864. For the synthesis of seven-membered ring containing compounds via cycloadditions or annelations see: Harmata, M. ; Jones, D. E. Tetrahedron Lett. 1996, 37, 783-786; Takeda, K.; Takeda, M.; Nakajima, A.; Yoshii, E. J. Am. Chem. Soc. 1995, 117, 6400-6401. For the construction of seven-membered ring containing fused bicyclic[n,m,0]systems via olefin metathesis see: Schneider, M. F.; Junga, H.; Blechert, S. Tetrahedron 1995, 51, 13003-13014.
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(1995)
Tetrahedron
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Schneider, M.F.1
Junga, H.2
Blechert, S.3
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10
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4. Arseniyadis, S.; Brondi Alves, R.; Yashunsky, D. V.; Wang, Q.; Potier, P. Tetrahedron Lett. 1995, 36, 1027-1030.
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Tetrahedron Lett.
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Arseniyadis, S.1
Brondi Alves, R.2
Yashunsky, D.V.3
Wang, Q.4
Potier, P.5
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11
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0000814530
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Ed. Ley, S. V., Pergamon Press
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5. For leading references concerning the oxidative cleavage of 1,2-glycols, see: Shing, T. K. in Comprehensive Organic Synthesis, 1991, 7, 703-716, Ed. Ley, S. V., Pergamon Press; Malaprade, M. L. Bull. Soc. Chim. Fr. 1928, 43, 683-696; Rigby, W. J. Chem. Soc. 1950, 1907-1913; Criegee, R. Chem. Ber. 1931, 64, 260-266.
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Shing, T.K.1
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0000232343
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5. For leading references concerning the oxidative cleavage of 1,2-glycols, see: Shing, T. K. in Comprehensive Organic Synthesis, 1991, 7, 703-716, Ed. Ley, S. V., Pergamon Press; Malaprade, M. L. Bull. Soc. Chim. Fr. 1928, 43, 683-696; Rigby, W. J. Chem. Soc. 1950, 1907-1913; Criegee, R. Chem. Ber. 1931, 64, 260-266.
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Malaprade, M.L.1
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13
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27144457724
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5. For leading references concerning the oxidative cleavage of 1,2-glycols, see: Shing, T. K. in Comprehensive Organic Synthesis, 1991, 7, 703-716, Ed. Ley, S. V., Pergamon Press; Malaprade, M. L. Bull. Soc. Chim. Fr. 1928, 43, 683-696; Rigby, W. J. Chem. Soc. 1950, 1907-1913; Criegee, R. Chem. Ber. 1931, 64, 260-266.
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Rigby, W.1
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85178444387
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5. For leading references concerning the oxidative cleavage of 1,2-glycols, see: Shing, T. K. in Comprehensive Organic Synthesis, 1991, 7, 703-716, Ed. Ley, S. V., Pergamon Press; Malaprade, M. L. Bull. Soc. Chim. Fr. 1928, 43, 683-696; Rigby, W. J. Chem. Soc. 1950, 1907-1913; Criegee, R. Chem. Ber. 1931, 64, 260-266.
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Criegee, R.1
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0004033664
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6. Rubottom, G. M. Oxidation in Organic Chemistry, Trahanovsky, Part D, Chapter I, Academic Press, Inc. 1982.
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7. Arseniyadis, S.; Rodriguez, R.; Muñoz Dorado, M.; Brondi Alves, R.; Ouazzani, J.; Ourisson, G. Tetrahedron, 1994, 50, 8399-8426; Hajos, Z. G.; Parrish, D. R. J. Org. Chem., 1974, 39, 1615-1621; Wieland, P.; Miescher, K. Helv. Chim. Acta, 1950, 53, 2215; Cohen, N. Accounts of Chemical Research 1976, 9, 412-417 and references cited therein.
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Tetrahedron
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Arseniyadis, S.1
Rodriguez, R.2
Muñoz Dorado, M.3
Brondi Alves, R.4
Ouazzani, J.5
Ourisson, G.6
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7. Arseniyadis, S.; Rodriguez, R.; Muñoz Dorado, M.; Brondi Alves, R.; Ouazzani, J.; Ourisson, G. Tetrahedron, 1994, 50, 8399-8426; Hajos, Z. G.; Parrish, D. R. J. Org. Chem., 1974, 39, 1615-1621; Wieland, P.; Miescher, K. Helv. Chim. Acta, 1950, 53, 2215; Cohen, N. Accounts of Chemical Research 1976, 9, 412-417 and references cited therein.
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Parrish, D.R.2
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7. Arseniyadis, S.; Rodriguez, R.; Muñoz Dorado, M.; Brondi Alves, R.; Ouazzani, J.; Ourisson, G. Tetrahedron, 1994, 50, 8399-8426; Hajos, Z. G.; Parrish, D. R. J. Org. Chem., 1974, 39, 1615-1621; Wieland, P.; Miescher, K. Helv. Chim. Acta, 1950, 53, 2215; Cohen, N. Accounts of Chemical Research 1976, 9, 412-417 and references cited therein.
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Helv. Chim. Acta
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Miescher, K.2
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19
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0001370275
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and references cited therein
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7. Arseniyadis, S.; Rodriguez, R.; Muñoz Dorado, M.; Brondi Alves, R.; Ouazzani, J.; Ourisson, G. Tetrahedron, 1994, 50, 8399-8426; Hajos, Z. G.; Parrish, D. R. J. Org. Chem., 1974, 39, 1615-1621; Wieland, P.; Miescher, K. Helv. Chim. Acta, 1950, 53, 2215; Cohen, N. Accounts of Chemical Research 1976, 9, 412-417 and references cited therein.
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Cohen, N.1
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20
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0003983134
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8. There is literature precedent for such bis-hetero Diels-Alder reaction. For condensation of hexafluoroacetone with α,β-unsaturated compounds (acrolein) leading in high yields to bis(trifluoromethyl)-1,3-dioxins see: Fokin, A. V.; Kolomiets, A. F.; Krolevets, A. A. Izv. Akad. Nauk SSSR Ser. Khim. 1978, 976 (Chem. Abstr. 1978, 89 24232r).
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Izv. Akad. Nauk SSSR Ser. Khim.
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Fokin, A.V.1
Kolomiets, A.F.2
Krolevets, A.A.3
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21
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4243469127
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8. There is literature precedent for such bis-hetero Diels-Alder reaction. For condensation of hexafluoroacetone with α,β-unsaturated compounds (acrolein) leading in high yields to bis(trifluoromethyl)-1,3-dioxins see: Fokin, A. V.; Kolomiets, A. F.; Krolevets, A. A. Izv. Akad. Nauk SSSR Ser. Khim. 1978, 976 (Chem. Abstr. 1978, 89 24232r).
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23
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0000276250
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+ : Arseniyadis, S; Sartoretti, J. Tetrahedron Lett. 1985, 26, 729-732.
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Larock, R.C.1
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0001329161
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11. Brown, H. C.; Fletcher, R. S.; Johannesen, R. B. J. Am. Chem. Soc. 1951, 73, 212-221.
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Brown, H.C.1
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Johannesen, R.B.3
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30
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0010730452
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note
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12. The stereochemistry of 8 was established by ID NOEDIFF experiments. Strong two-way n.O.e. 's were observed between the bridghead hydrogen at C-5 and the angular methyl group at C-10a thus clearly establishing the cis fusion of the bicyclic ring system. Furthermore, the cis relationship of the C-10a angular methyl and C-4, C-5, C-9βax, C-1βeq hydrogens as well as the spatial proximities of C-5 hydrogen to C-7βax, C-4 hydrogens and the C-10a methyl group were easily established by the appropriate experiments thus allowing unambiguous assignment of C-2, C-4 stereochemistries.
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31
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0001635878
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and references cited therein
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13. Zhu, P. C.; Lin, J.; Pittman, Jr, C. U. J. Org. Chem. 1995, 60, 5729-5731 and references cited therein.
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Zhu, P.C.1
Lin, J.2
Pittman C.U., Jr.3
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