SYNTHESIS OF METHYL O-(2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSYL)-(1-]2)-O-ALPHA-D-GLUCOPYRANOSYL-(1-]2)-ALPHA-D-GALACTOPYRANOSIDE AND OF METHYL O-ALPHA-D-GLUCOPYRANOSYL-(1-]2)-O-ALPHA-D-GALACTOPYRANOSYL-(1-]3)-O-[ALPHA-D-GALACTOPYRANOSYL-(1-]6)]-ALPHA-D-GLUCOPYRANOSIDE, CORRESPONDING TO PARTS OF THE OUTER CORE OF THE SALMONELLA CELL-WALL LIPOPOLYSACCHARIDE

被引：12
作者：
GAREGG, PJ
HELLAND, AC
机构：
[1] Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, S-106 91, Stockholm
来源：
JOURNAL OF CARBOHYDRATE CHEMISTRY | 1993年 / 12卷 / 01期
关键词：
D O I：
10.1080/07328309308018544
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
In the syntheses of the title oligosaccharides, the glycosyl donors had non-participating groups, either benzyl, p-methoxybenzyl or azidodeoxy, in the 2-positions. Glycosylations with glycosyl bromides were performed using halide assistance or silver triflate promotion. Glycosidations using thioglycosides were performed with dimethyl(methylthio)sulfonium triflate as promoter.
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页码：105 / 117
页数：13
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