A Novel stereoselective glycosidation was achieved by the combined use of trityl halide and Lewis acid under mild reaction conditions. The stereoselectivity was found to be drastically changed by the presence of trityl halide.
在温和的反应条件下,联合使用三苯甲基卤化物和
路易斯酸实现了一种新型的立体选择性糖苷化反应。研究发现,三苯甲基卤化物的存在会极大地改变立体选择性。