One pot multicomponent reactions of hydrazonoyl chlorides for the green synthesis of substituted triazoles using diethyl oxalate
Subject Areas : Iranian Journal of Organic Chemistry
Keywords: Primary amines, Triazoles, Isocyanate, Alkyl propiolate, Diethyl oxalate, Hydrazonoyl chloride.,
Abstract :
A novel, convenient and efficient approach to the synthesis of triazole derivatives via the reaction between primary amines, isocyanate, diethyl oxalate and hydrazonoyl chloride is described . The method offers several advantages including high yields of products and performing reaction under solvent-free conditions.