Journal Articles Molecules Year : 2019

General, Practical and Selective Oxidation Protocol for CF3S into CF3S(O) Group

Abstract

A simple and efficient protocol for the oxidation of trifluoromethyl, mono- and difluoromethyl sulfides to the corresponding sulfoxides without over-oxidation to sulfones, using TFPAA prepared in situ from trifluoroacetic acid and 15% H2O2 aqueous solution was developed. The methodology is suitable for a wide range of aromatic and aliphatic substrates in milligram and multigram scales.

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hal-02358280 , version 1 (17-06-2025)

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Liubov Sokolenko, Raisa Orlova, Andrey Filatov, Yurii Yagupolskii, Emmanuel Magnier, et al.. General, Practical and Selective Oxidation Protocol for CF3S into CF3S(O) Group. Molecules, 2019, 24 (7), pp.1249. ⟨10.3390/molecules24071249⟩. ⟨hal-02358280⟩
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