α,α-Difluoroallyl carbanion: Indium-mediation in its facile coupling with aldehydes

Tetrahedron Letters

Volumn 38, Issue 16, 1997, Pages 2853-2854

  Kirihara, Masayuki ^a   Takuwa, Tomofumi ^a   Takizawa, Shinobu ^a   Momose, Takefumi ^a  

^a UNIVERSITY OF TOYAMA   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ORGANOFLUORINE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; IN VITRO STUDY; REACTION ANALYSIS;

EID: 0030951323     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)00480-2     Document Type: Article

References (14)

1. See a review on gem-difluoromethylene compounds: M. J. Tozer, T. F. Herpin, Tetrahedron 1996, 52, 8619-8683.
2. D. Seyferth, R. M. Simon, D. J. Sepelak, H. A. Klein, J. Org. Chem. 1980, 45, 2273-2274; D. Seyferth, R. M. Simon, D. J. Sepelak, H. A. Klein, J. Am. Chem. Soc. 1983, 105, 4634-4639; D. Seyferth, K. R. Wursthorn, J. Organomet. Chem. 1979, 182, 455-464.
3. D. Seyferth, R. M. Simon, D. J. Sepelak, H. A. Klein, J. Org. Chem. 1980, 45, 2273-2274; D. Seyferth, R. M. Simon, D. J. Sepelak, H. A. Klein, J. Am. Chem. Soc. 1983, 105, 4634-4639; D. Seyferth, K. R. Wursthorn, J. Organomet. Chem. 1979, 182, 455-464.
4. D. Seyferth, R. M. Simon, D. J. Sepelak, H. A. Klein, J. Org. Chem. 1980, 45, 2273-2274; D. Seyferth, R. M. Simon, D. J. Sepelak, H. A. Klein, J. Am. Chem. Soc. 1983, 105, 4634-4639; D. Seyferth, K. R. Wursthorn, J. Organomet. Chem. 1979, 182, 455-464.
5. M. Fujita, T. Hiyama, J. Am. Chem. Soc. 1985, 107, 4085-4087; T. Hiyama, M. Obayashi, M. Sawahata, Tetrahedron Lett. 1983, 24, 4113-.4116; M. Fujita, M. Obayashi, T. Hiyama, Tetrahedron 1988, 44, 4135-4145.
6. M. Fujita, T. Hiyama, J. Am. Chem. Soc. 1985, 107, 4085-4087; T. Hiyama, M. Obayashi, M. Sawahata, Tetrahedron Lett. 1983, 24, 4113-.4116; M. Fujita, M. Obayashi, T. Hiyama, Tetrahedron 1988, 44, 4135-4145.
7. M. Fujita, T. Hiyama, J. Am. Chem. Soc. 1985, 107, 4085-4087; T. Hiyama, M. Obayashi, M. Sawahata, Tetrahedron Lett. 1983, 24, 4113-.4116; M. Fujita, M. Obayashi, T. Hiyama, Tetrahedron 1988, 44, 4135-4145.
8. Z. Yang, D. J. Burton, J. Fluorine Chem. 1989, 44, 339-343; Z. Yang, D. J. Burton, J. Org. Chem. 1991, 56, 1037-1041.
9. Z. Yang, D. J. Burton, J. Fluorine Chem. 1989, 44, 339-343; Z. Yang, D. J. Burton, J. Org. Chem. 1991, 56, 1037-1041.
10. G. Tonachini, C. Canepa, Tetrahedron 1989, 45, 5163-5174.
11. S. Araki, H. Ito, Y. Butsugan, J. Org. Chem. 1988, 53, 1831-1833; P. Cintas, Synlett 1995, 1087-1096.
12. S. Araki, H. Ito, Y. Butsugan, J. Org. Chem. 1988, 53, 1831-1833; P. Cintas, Synlett 1995, 1087-1096.
13. 3-Bromo-3,3-difluoropropene (1) was obtained from Fluorochem Limited.
14. Powdered indium was obtained from Nacalai Tesque Co.