At low temperatures, perfluoro-cis-2,3-dialkyloxaziridines 4 oxidize 1-trifluoromethylvinyl sulfides 1 to the corresponding sulfoxides 2 in quantitative yields. By using 3-chloroperoxybenzoic acid, or the same oxaziridines at room temperature, sulfones 3 are formed exclusively.
Chemoselective synthesis of trifluoromethylvinyl sulfoxides and sulfones through oxidation of corresponding sulfides
RESNATI, GIUSEPPE
1996-01-01
Abstract
At low temperatures, perfluoro-cis-2,3-dialkyloxaziridines 4 oxidize 1-trifluoromethylvinyl sulfides 1 to the corresponding sulfoxides 2 in quantitative yields. By using 3-chloroperoxybenzoic acid, or the same oxaziridines at room temperature, sulfones 3 are formed exclusively.File in questo prodotto:
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