Ligand-free iron/copper cocatalyzed N-arylations of aryl halides with amines under microwave irradiation

Diliang Guo, He Huang, Yu Zhou, Jinyi Xu, Hualiang Jiang, Kaixian Chen and Hong Liu

Ligand-free iron/copper cocatalyzed cross-coupling reactions of aryl halides with amines were
carried out to provide the corresponding coupling products in good yields. It is worth noting that
the method displays a broad substrate scope, and is convenient, rapid, low-cost and
environmentally friendly.