Tetrahedron p. 9497 - 9508 (1997)
Update date:2022-07-29
Topics:
Taguchi, Takeo
Kurishita, Masahito
Shibuya, Akira
Aso, Kifune
Preparation of methylene-gem-difluorocyclopropanes 3 was achieved through the selenoxide elimination reaction derived from gem- difluorocyclopropylmethanols 1, while this method can not be applied to non- fluorinated cyclopropylmethanols. The methylene-gem-difluorocyclopropane 3 showed a high reactivity as a Michael acceptor in the reaction with thiol or amine.
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