Oxiranes undergo rapid ring-opening reaction with a range of thioamides and amines to afford the corresponding β-amino alcohol derivatives. The reactions were carried out using glycerine and cerium(III) chloride as a recyclable reaction medium. All the reactions were carried out at room temperature and the products were obtained in excellent yields.
环氧乙烷与一系列
硫酰胺和胺迅速发生开环反应,生成相应的β-
氨基醇衍
生物。反应采用
甘油和
氯化
铈(III)作为可回收反应介质进行。所有反应均在室温下进行,产物收率极佳。