Journal of carbohydrate chemistry

Efficient Syntheses of a Series of Glycosphingolipids with 1, 2??trans??Glycosidic Linkages

Y Liu, N Ding, H Xiao, Y Li

文献索引：Liu, Yunpeng; Ding, Ning; Xiao, Hualing; Li, Yingxia Journal of Carbohydrate Chemistry, 2006 , vol. 25, # 6 p. 471 - 489

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被引用次数: 11

摘要

A series of glycosphingolipids with 1, 2??trans??glycosidic linkages were synthesized in the presence of neighboring group participation using trichloroacetimidates as glycosyl donors and an azido??sphingosine as the glycosyl acceptor. During the preparation of the target compounds, it was found that the α??l??arabinopyranosyl unit in target 7e and intermediates 7b–7d existed in the 1 C 4 conformation and that the β??l??fucopyranosyl unit in 10e ...