发展了一种温和、高效的以腙为配体的铜催化系统,在相对温和的条件下,将该系统用于催化胺与芳卤的N-芳基化反应,得到了良好的分离收率.腙配体是稳定的、价廉的,并易于通过简单的方法,从市场可得的原料制备. A mild and efficient copper catalysis system with hydrazone as ligand was developed. Under mild conditions, the system was used to catalyze the N-arylation of amines and aromatic halides to obtain good separation yield Hydrazone ligands are stable, inexpensive, and easily prepared from readily available starting materials by simple methods.