Jian Ping LI1*,Qian Fu LUO1,Yi Yang SHEN2,Yu Lu WANG1,Hong WANG1 1College of Chemistry and Environmental Science,Henan Normal University,Xinxiang 453002 2Department of Chemistry,Luoyang Teacher's College,Luoyang 471000
Abstract:
A new and efficient solid-state reaction using K3Fe(CN)6/KOH to oxidize diaryl semicarbazides for preparing azo compounds has been reported. Nine N-aryl-2-phenyl-diazenecarboxamides have been synthesized in excellent yields with simple instrument.