
Tetrahedron Letters p. 7983 - 7986 (1996)
Update date:2022-07-30
Topics:
Furuta, Satoru
Hiyama, Tamejiro
Oxidative desulfurization-fluorination of RCH2C(SMe)3 using n-Bu4NH2F3 and 1,3-dibromo-5,5-dimethylhydantoin gave RCHBrCF2SMe in good yields. The products were converted into difluorobromo olefins. Under similar conditions ArCH2C(SMe)3 afforded ArCBr2CF2SMe. The mechanism of the partial difluorination accompanied by bromination is discussed.
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