Highly stereoselective synthesis of pseudoglycals via Yb(OTf)3 catalyzed Ferrier glycosylation

被引：0
|
作者：
Takhi, M [1 ]
Abdel-Rahman, AAH [1 ]
Schmidt, RR [1 ]
机构：
[1] Univ Konstanz, Dept Chem, D-78457 Constance, Germany
来源：
SYNLETT | 2001年 / 03期
关键词：
glycal; pseudoglycal; glycosidation; ytterbium triflate; Ferrier rearrangement;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reaction of tri-O-acetyl-D-glucal with various alcohols and thiols was effectively promoted by a catalytic amount of Yb(OTf)(3) to produce a variety of pseudoglycals via Ferrier rearrangement in excellent yields and anomeric selectivity.
引用
收藏
页码：427 / 429
页数：3
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