Highly efficient and practical phosphoramidite–copper catalysts for amination of aryl iodides and heteroaryl bromides with alkylamines and N(H)-heterocycles
作者:Zhanjin Zhang、Jincheng Mao、Di Zhu、Fan Wu、Huilin Chen、Boshun Wan
DOI:10.1016/j.tet.2006.02.062
日期:2006.5
A highly efficient copper-catalyzed system using phosphoramidite as ligands was applied to N-arylation of alkylamines and N(H)-heterocycles with aryl iodides and heteroarylbromides. The reactions were carried out in relative mild conditions and good to excellent yields were obtained.