A series of arylhydrazines was synthesized from the reaction mixture of Mg powder, 1,2-dibromoethane, aryl bromide and DEAD (diethyl azodicarboxylate) in THF under ultrasound. This sonochemical Barbier reaction provides an efficient and inexpensive preparation method for synthesis of arylhydrazines.
關聯:
Journal of the Chinese Chemical Society=中國化學會會誌 56(1), pp.202-205