Preparation and reactions of (beta-trifluoromethyl)vinyl sulfonium salt.
(Beta-trifluoromethyl)vinyl sulfonium salt as a novel three-carbon fluorinated building block was conveniently prepared from easily available (beta-trifluoromethyl)vinyl sulfide and diphenyl iodonium salt in excellent yield. This easily handled crystalline reagent displayed two types of useful transformation involving aziridination and vinylation to afford the corresponding trifluoromethylated compounds in excellent yields.
Maeda
Ryoko
R
Department of Chemistry and Applied Chemistry, Saga University, Honjyo-machi 1, Saga 840-8502, Japan.
Ooyama
Kyoko
K
Anno
Ryoko
R
Shiosaki
Masahiro
M
Azema
Takayuki
T
Hanamoto
Takeshi
T