Copper-catalyzed amination of aryl halides with nitrogen-containing heterocycle using hippuric acid as the new ligand
作者:Jincheng Mao、Jun Guo、Hongliang Song、Shun-Jun Ji
DOI:10.1016/j.tet.2007.11.054
日期:2008.2
An efficient copper-catalyzedamination of nitrogen-containing heterocycles with various arylhalides has been developed. Commercially available and inexpensive hippuric acid is a novel ligand to afford the coupling products in moderate to excellent yields.