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Synthesis 1996; 1996(3): 399-402
DOI: 10.1055/s-1996-4207
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Chemoselective Synthesis of Trifluoromethylvinyl Sulfoxides and Sulfones Through Oxidation of Corresponding Sulfides

Jean-Pierre Bégué, Abdel M’Bida, Danièle Bonnet-Delpon, Barbara Novo, Giuseppe Resnati*
  • *C.N.R.-Centro di Studio sulle Sostanze Organiche Naturali, Dipartimento di Chimica, Politecnico, 7, via Mancinelli, I-20131 Milano, Italy, Fax +39(2)23993080; E-mail: Resnati@dept.chem.polimi.it
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Publication History

Publication Date:
31 December 2000 (online)

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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.

perfluorinated oxaziridines - trifluoromethyl alkenes - vinyl sulfoxides - vinyl sulfones - oxidation

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