New Ligands for Copper-Catalyzed CN Coupling Reactions at Gentle Temperature
作者:Jinyue Su、Yatao Qiu、Sheng Jiang、Dayong Zhang
DOI:10.1002/cjoc.201400147
日期:2014.8
Pyridin‐2‐ol‐N‐oxide was designed as an efficient ligand for the couplingreaction of aryl iodides, aryl bromides and aryl chlorides, respectively, with primary amines, cyclic secondary amines or N‐containing heterocycles at room or moderate temperature. The catalytic system showed great functional groups tolerance and excellent selective reactivity.