Stereospecific uncatalyzed α-O-glycosylation and α-C-glycosidation by means of a new D-gulal-derived α vinyl oxirane

被引：37

作者：

Di Bussolo, V ^{[1
]}

Caselli, M ^{[1
]}

Romano, MR ^{[1
]}

Pineschi, M ^{[1
]}

Crotti, P ^{[1
]}

机构：

[1] Univ Pisa, Dipartimento Chim Bioorgan & Biofarm, I-56126 Pisa, Italy

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2004年 / 69卷 / 21期

关键词：

D O I：

10.1021/jo0491152

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of alpha vinyl oxirane 5, prepared through a new route to the D-gulal system, with O-nucleophiles (alcohols and di-O-isopropylidene-alpha-D-monosaccharides) and C-nucleophiles (lithium alkyls) affords, in a completely stereoselective way, the corresponding 2-unsaturated alpha O- and C-glycosides having the same configuration as the starting epoxide.

引用

页码：7383 / 7386

页数：4

共 11 条

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