2-羧基-5-烃基-1,3,4-噁二唑的合成

Synthesis of 2-Carboxyl-5-alkyl-1, 3, 4-oxadiazoles

本文用酰肼与三氯乙酸乙酯，在吡啶存在下，以无水乙醇为溶剂进行反应，合成2-羧基-5-烃基-1，3，心二唑类化合物.

2-Carboxy1-5-alkyl-1,3,4-oxadiazoles were prepared from hydrazides and ethyl trichloroactate in anhydrous alcohol in the presence of pyridine.