Chinese Chemical Letters

Rhodium-catalyzed aerobic N-alkylation of sulfonamides with alcohols

SL Feng, CZ Liu, Q Li, XC Yu, Q Xu

文献索引：Feng, Sun Lin; Liu, Chuan Zhi; Li, Qiang; Yu, Xiao Chun; Xu, Qing Chinese Chemical Letters, 2011 , vol. 22, # 9 p. 1021 - 1024

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被引用次数: 23

摘要

Abstract By using the famous Wilkinson's catalyst, N-alkylation of sulfonamides can be easily realized under mild aerobic conditions by using alcohols as the alkylating reagent, giving monoalkylated sulfonamides in high yields and selectivities with water produced as the only byproduct. This advantageous aerobic method is potentially general in substrate scope that it can also be applied to other amides, amines and alcohols.