Y. Yin, Jian Xie, Feng-Qing Huang
Mar 20, 2017
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Journal
Advanced Synthesis & Catalysis
Abstract
A copper-catalyzed remote C−H amination of 8-aminoquinoline scaffolds on the C5 position is described. The protocol employs commercially available N-fluorobenzenesulfonimide (NFSI) as the amination reagent and shows broad substrate scope, providing various 5-aminated quinolines in moderate to excellent yields under mild conditions. These reactions feature complete regioselectivity, operational simplicity, and high efficiency.