KOtBu-mediated aromatic O-glycosylation of 1,2-anhydrosugar and aryl boronic acid
作者:Chen-Fu Liu、De-Cai Xiong、Xin-Shan Ye
DOI:10.1016/j.tetlet.2016.02.059
日期:2016.3
A new approach for the synthesis of phenolic glycosides via aromatic O-glycosylation of 1,2-anhydrosugar and aryl boronic acids was disclosed. This method is characterized by the use of aryl boronic acid as the aryl source and produces phenolic glycosides in a stereoselective manner. This reaction provides an alternative approach to the synthesis of phenolic glycosides. It also represents a new application
公开了一种通过1,2-脱
水糖和芳基
硼酸的芳族O-糖基化合成
酚糖苷的新方法。该方法的特征在于使用芳基
硼酸作为芳基源,并以立体选择性方式产生
酚类糖苷。该反应为
酚醛糖苷的合成提供了另一种方法。它还代表了芳基
硼酸作为有机合成中的通用试剂的新应用。