Transition-Metal-Free Intermolecular Amination of sp3 C− H Bonds with Sulfonamides

R Fan, W Li, D Pu, L Zhang

文献索引：Fan, Renhua; Li, Weixun; Pu, Dongming; Zhang, Li Organic Letters, 2009 , vol. 11, # 6 p. 1425 - 1428

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被引用次数: 89

摘要

An efficient transition-metal-free intermolecular benzylic amidation with sulfonamides is described. Various valuable nitrogen-containing compounds, including amines, β-chloro amine, amino alcohol, α-, β-amino ester, and N-sulfonyl imine, are generated from the preferential N-functionalization of saturated benzylic C− H bonds. The potential of this reaction system also lies in the fact it can be developed into an environmentally friendly ...