Phase transfer catalysis toward the synthesis of O-, S-, Se- and C-glycosides

被引：38

作者：

Carrière, D ^{[1
]}

Meunier, SJ ^{[1
]}

Tropper, FD ^{[1
]}

Cao, S ^{[1
]}

Roy, R ^{[1
]}

机构：

[1] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2000年 / 154卷 / 1-2期

基金：

加拿大自然科学与工程研究理事会;

关键词：

PTC; carbohydrate; substitution; thioglycoside; selenoglycoside; sialic acid;

D O I：

10.1016/S1381-1169(99)00358-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Phase transfer catalysis (PTC) has been used for the synthesis of anomeric glycosyl derivatives, which included O-, S-, Se- and C- glycosides. These various glycosyl derivatives have been stereospecifically obtained from glycosyl halides 1, 2, 3, 14, 26. These reactions proceeded in generally good yields,;md were essentially complete within 3 h. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：9 / 22

页数：14

共 43 条

[1]

ANDERSSON F, 1989, ACS SYM SER, V386, P117

[2] ONE POT SOLID-PHASE CLEAVAGE OF ALPHA-DIOLS TO PRIMARY ALCOHOLS - AN ATTRACTIVE ROUTE TO TRIHYDROXY-NUCLEOSIDES, ANTIVIRAL PRECURSORS [J].