Sc(OTf)<sub>3</sub>Catalyzed Electrophilic Amination of Arenes: An Expeditious Synthesis of Aryl Hydrazides
作者:J. S. Yadav、B. V. S. Reddy、G. Veerendhar、R. Srinivasa Rao、K. Nagaiah
DOI:10.1246/cl.2002.318
日期:2002.3
Arenes react smoothly with diethyl azodicarboxylate in the presence of a catalytic amount of scandium triflate in dichloromethane at ambient temperature to afford the corresponding aryl hydrazides in high yields with high regioselectivity.