Chemistry Letters

Facile synthesis of. ALPHA.-chlorosulfoxide using the N, N'-dichloro-p-toluenesulfonamide.

YH Kim, SC Lim, HR Kim, DC Yoon

Index: Kim, Yong Hae; Lim, Sang Chul; Kim, Hyoung Rae; Yoon, Dae Chul Chemistry Letters, 1990 , p. 79 - 82

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Citation Number: 3

Abstract

Various unsymmetrical and symmetrical diakyl sulfoxides or alkyl aryl sulfoxides reacted with N, N′-dichloro-p-toluenesulfonamide to yield the corresponding α-chlorosulfoxide in excellent yields under mild and neutral conditions in high regioselectivity of monochlorination at α-position of sulfoxides.