Journal of the Chemical Society. Chemical communications p. 1340 - 1342 (1987)
Update date:2022-08-04
Topics:
Yamazaki, Takashi
Ishikawa, Nobuo
Iwatsubo, Hitoshi
Kitazume, Tomoya
(R;E)-3,3,3-Trifluoroprop-1-enyl p-tolyl sulphoxide, prepared in three steps from ethyl trifluoroacetate, showed a high degree of diastereoselectivity in Michael addition reactions with enolates; by this means, optically active trifluoromethylated organic molecules can be obtained readily in high yield as well as in high optical purity.
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