a Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, China;b Zhejiang Citrus Research Institute, Taizhou 318020, China
Abstract:
An efficient and mild protocol for bromination of aryl azides with N-bromosuccinimide(NBS) under FeCl_3 catalysis in 1,2- dichloroethane was developed.It is proved to be an efficient method for obtaining brominated aryl azides.