Scandium triflate catalyzed Ferrier rearrangement: An efficient synthesis of 2,3-unsaturated glycopyranosides

被引：0

作者：

Yadav, JS ^{[1
]}

Reddy, BVS ^{[1
]}

Murthy, CVSR ^{[1
]}

Kumar, GM ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India

来源：

SYNLETT | 2000年 / 10期

关键词：

glucal; scandium triflate; Ferrier rearrangement; glycosides;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Scandium(III) trifluoromethanesulfonate is found to catalyze efficiently the O-glycosidation of 3,4,6-tri-O-acetyl-D-glucal with various alcohols and phenols to afford the corresponding 2,3-unsaturated glycosides in excellent yields with good anomeric selectivity.

引用

页码：1450 / 1451

页数：2

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