An Efficient Pd-Catalyzed Coupling of Hydrazine Derivatives with Aryl Halides

摘要

A convenient method for the intermolecular N-arylation of hydrazides with aryl halides in the presence of a palladium catalyst, a MOP-type ligand, and Cs_2CO_3 is reported. The reaction gives coupling products in good to excellent yields and has a high tolerance towards a wide spectrum of functional groups.