Heteropoly acid was found to be an effective and efficient catalyst for the ring opening reaction of epoxides with various aromatic amines to produce the corresponding β-amino alcohols in moderate to excellent yields in water. This method provides a new and efficient protocol in terms of mild reaction conditions, clean reaction profiles, small quantity of catalyst, and simple work-up procedure.
发现杂多酸是
环氧化物与各种芳族胺的开环反应以在
水中以中等至优异的产率产生相应的β-
氨基醇的有效和高效的催化剂。该方法在温和的反应条件,清洁的反应曲线,少量的催化剂和简单的后处理方面提供了一种新的有效方案。