configuration upon thioglycoside donors remains relatively unexplored. Utilizing methodology developed for the stereoselective and high-yielding synthesis of α-glycosyl thiols, a series of α-thioglycosides were synthesized, and their reactivity was compared to that of their β-counterparts. The highly selective activation observed for anomeric pairs containing a 2-O-acyl moiety and additional findings are
端基构型对
硫代糖苷供体的影响仍未开发。利用开发的立体选择性和高产率合成α-糖基
硫醇的方法,合成了一系列α-
硫代糖苷,并将它们的反应性与它们的β-对应物进行了比较。报告了对含有2- O-酰基部分的异头对的高度选择性的活化作用,并报道了其他发现。还描述了一对“超武装”
硫代糖苷在单锅
寡糖系统中的应用,其中选择性是基于构型的正交活化的结果。