Tetrahedron Letters p. 5233 - 5236 (2000)
Update date:2022-08-16
Topics:
Chen, Yao-Jung
Huang, Yu-Ping
Chemoselective and efficient oxidation of various sulfides were mediated by Me3SiCl and KO2 in dry acetonitrile at -15°C to afford corresponding sulfoxides in excellent yields without any interference in the presence of ketone, olefin, ether and hydroxyl functionalities and without further oxidation to the sulfones. A trimethylsilylperoxy radical generated in situ from this new process is proposed. (C) 2000 Elsevier Science Ltd.
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