A NOVEL AND CONVENIENT ROUTE TO CYCLIC AND ACYCLIC CARBONATES FROM UNPROTECTED METHYL D-GLYCOSIDES

被引：9

作者：

ALLAINMAT, M ^{[1
]}

PLUSQUELLEC, D ^{[1
]}

机构：

[1] ECOLE NATL SUPER CHIM RENNES,CNRS,CHIM ORGAN & SUBST NAT LAB,AVE GEN LECLERC,F-35700 RENNES,FRANCE

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 24期

关键词：

METHYL D-GLYCOPYRANOSIDE; REGIOSELECTIVE ALKOXYCARBONYLATION; REGIOSELECTIVE CARBONYLATION; ACYCLIC CARBONATE; CYCLIC CARBONATE;

D O I：

10.1016/0040-4039(91)85076-H

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Unprotected methyl D-glycosides were selectively, acylated by using thiazolidine-2-thione and 2-mercapto-5-methyl-1,3,4-thiadiazole alkoxycarbonyl or carbonyl derivatives. Under suitable conditions the corresponding 6-O-alkoxycarbonyl compounds or the cyclic five or six membered carbonates could be obtained.

引用

页码：2751 / 2754

页数：4

共 19 条

[1]

ALLAINMAT M, 1990, SYNTHESIS-STUTTGART, P27

[2]

BACZKO K, 1991, IN PRESS TETRAHEDRON

[3] PRACTICAL SYNTHESIS OF O-BETA-D-MANNOPYRANOSYL O-ALPHA-D-MANNOPYRANOSYL AND O-BETA-D-GLUCOPYRANOSYL-(1-]4)-O-ALPHA-D-RHAMNOPYRANOSYL-(1-]3)-D-GALACTOSES [J].