1153496-38-8Relevant articles and documents
Ligands for copper-catalyzed C-N bond forming reactions with 1 Mol% CuBr as catalyst
Yang, Kai,Qiu, Yatao,Li, Zheng,Wang, Zhaoyang,Jiang, Sheng
, p. 3151 - 3159 (2011)
Several new ligands were designed to promote copper-catalyzed Ullman C-N coupling reactions. In this group, 8-hydroxyquinolin-N-oxide was found to serve as a superior ligand for CuBr-catalyzed coupling reactions of aryl iodides, bromides, and chlorides with aliphatic amines and N-heterocycles under a low catalyst loading (1% [Cu] mol). Reactions with the inexpensive catalytic system display a high functional group tolerance as well as excellent chemoselectivity.