New derivatives of 2-aminomethyl-1,3,4-oxadiazole were synthesized in the reactions of N-protected phenylglycine hydrazides and triethyl orthoesters (orthoformate, orthoacetate, orthopropionate, orthobenzoate) in the presence of glacial acetic acid. Studies on the cleavage reactions of the acid-sensitive N-BOC and N-Ac 1,3,4-oxadiazoles are presented. Spectral characteristics of the compounds and attempts
在
冰乙酸的存在下,在N-保护的苯基甘
氨酸酰
肼与原酸
三乙酯(
原甲酸,原
乙酸,原
丙酸,原
苯甲酸酯)的反应中合成了2-
氨基甲基-1,3,4-恶二唑的新衍
生物。研究了对酸敏感的裂解反应Ñ -BOC和Ñ被-Ac 1,3,4-恶二唑呈现。分光特性小号的化合物和试图阐明产品中观察到的现象消旋的进行了讨论。