Conversion of sterically hindered phenols into the corresponding N,N-dimethylarenesulfonamides via the Newman-Kwart rearrangement
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 th
Wagenaar, Anno,Engberts, Jan B. F. N.
p. 91 - 94
(2007/10/02)
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