Green synthesis of ethyl oxalate benzylidinyl hydrazides
作者:Zhi Xiang Zhao、Li Ping Cheng、Wan Pang
DOI:10.1016/j.tetlet.2018.04.047
日期:2018.5
of ethyl oxalate benzylidinyl hydrazides by the reaction of benzaldehyde derivatives and ethyl oxalate hydrazide under catalyst-free conditions in H2O near room temperature. This green synthesis method has the advantages of mild reaction conditions, fast reaction rate, non-catalytic, good yield and easy isolation. These synthesized ethyl oxalate benzylidinyl hydrazides can be used as Schiff base metal