Gas chromatographic investigation of the boron trifluoride etherate-induced formation and anomerization of glucopyranosides

被引：10

作者：

Ellervik, U ^{[1
]}

Jansson, K ^{[1
]}

Magnusson, G ^{[1
]}

机构：

[1] Univ Lund, Ctr Chem & Chem Engn, S-22100 Lund, Sweden

来源：

JOURNAL OF CARBOHYDRATE CHEMISTRY | 1998年 / 17卷 / 4-5期

关键词：

D O I：

10.1080/07328309808002351

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：

Boron trifluoride etherate-induced glucosylation of methanol, 1-propanol, 2-propanol, 2-bromoethanol, and 3-bromo-2-(bromomethyl)propan-1-ol, using 1,2,3,4,6-penta-O-acetyl-beta-D-glucopyranose as donor, gave the corresponding beta-glucopyranosides. The alpha-glucosides and 1,2,3,4,6-penta-O-acetyl-alpha-D-glucopyranose were formed as byproducts in varying amounts, according to GLC analysis. The propensity of the different glucopyranosides to anomerize was determined in separate experiments.

引用

页码：777 / 784

页数：8