ethyl 5-phenyl-1,3-thiazole-4-carboxylate 、 N-叔丁氧羰基-1,2-乙二胺 在
二氯甲烷 、 silica gel 、 乙酸乙酯 、 ethyl acetate n-hexane 作用下,
以
乙醇 为溶剂,
反应 21.0h,
以In this manner there were obtained 4.3 g (60.1% of t-butyl [2-(5-phenyl-4-thiazolecarboxamido)ethyl]carbamate as white crystals, melting point 139°-140°的产率得到t-butyl [2-(5-phenyl-4-thiazolecarboxamido)ethyl]carbamate
参考文献:
名称:
Compounds for treating and preventing cognitive diseases and depression