Synthesis of Sulfones and Sulfoxides Based on (+)-usnic Acid

D. N. Sokolov; O. A. Luzina; N. F. Salakhutdinov

doi:10.1007/s10600-018-2256-8

Synthesis of Sulfones and Sulfoxides Based on (+)-usnic Acid

D. N. Sokolov, O. A. Luzina, N. F. Salakhutdinov

Fundamental Medicine Section

Research output: Contribution to journal › Article › peer-review

Abstract

Sulfones were produced by meta-chloroperbenzoic-acid oxidation of the corresponding thioethers prepared from (+)-usnic acid. Reaction of the thioethers with H₂O₂ in the presence of VO(acac)₂ formed a mixture of sulfoxide diastereomers. Possible chiral oxidation of the thioethers into sulfoxides was studied.

Original language	English
Pages (from-to)	46-49
Number of pages	4
Journal	Chemistry of Natural Compounds
Volume	54
Issue number	1
DOIs	https://doi.org/10.1007/s10600-018-2256-8
Publication status	Published - 1 Jan 2018

Keywords

(+)-usnic acid
chiral oxidation
sulfones
sulfoxidation
thioethers

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10.1007/s10600-018-2256-8

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abstract = "Sulfones were produced by meta-chloroperbenzoic-acid oxidation of the corresponding thioethers prepared from (+)-usnic acid. Reaction of the thioethers with H2O2 in the presence of VO(acac)2 formed a mixture of sulfoxide diastereomers. Possible chiral oxidation of the thioethers into sulfoxides was studied.",

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AB - Sulfones were produced by meta-chloroperbenzoic-acid oxidation of the corresponding thioethers prepared from (+)-usnic acid. Reaction of the thioethers with H2O2 in the presence of VO(acac)2 formed a mixture of sulfoxide diastereomers. Possible chiral oxidation of the thioethers into sulfoxides was studied.

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KW - sulfoxidation

KW - thioethers

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