Unprecedented chemical glycosidation of 5-thioglucose to give disaccharides.
作者:Seema Mehta、B.Mario Pinto
DOI:10.1016/0040-4039(93)88013-9
日期:1992.12
3,4,6-tetra-O-acetyl-5-thioglucopyranose when used to glycosylate selectively protected glucopyranosyl acceptors with the 2-OH and 6-OH positions free affords the 1,2-linked and the 1,6-linked disaccharides as a 3:1 and 1.5:1 α:β mixture, respectively.
2,3,4,6-四-O-乙酰基-5-硫代吡喃葡萄糖的糖基三氯乙酰亚氨酸酯,用于糖基化带有2-OH和6-OH位置的选择性保护的吡喃葡萄糖基受体时,会提供1,2-连接的和1 ,6-连接的二糖分别为3:1和1.5:1α:β混合物。