Conversion of sterically hindered phenols into the corresponding N, N??dimethylarenesulfonamides via the Newman??Kwart rearrangement

A Wagenaar, JBFN Engberts

Index: Wagenaar, Anno; Engberts, Jan B. F. N. Recueil: Journal of the Royal Netherlands Chemical Society, 1982 , vol. 101, # 3 p. 91 - 94

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Abstract

Abstract The 2-alkyl-and 2, 6-dialkylbenzenesulfonyl chlorides 5a-f were obtained in high yield by chlorination of the correspondingly substituted S-aryl N, N-dialkylthiocarbamates 4a- g. These precursors have been synthesized via the Newman-Kwart rearrangement of the