An attempt to predict the gelation ability of hydrogen-bond-based gelators utilizing a glycoside library

被引：165

作者：

Luboradzki, R

Gronwald, O

Ikeda, M

Shinkai, S

Reinhoudt, DN

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Biochem & Chem, Fukuoka 8128581, Japan

[2] Japan Sci & Technol Corp, Chemotransfigurat Project, Kurume, Fukuoka 8390861, Japan

[3] Univ Twente, Fac Chem Technol, Chemotransfigurat Project, NL-7500 AE Enschede, Netherlands

[4] Polish Acad Sci, Inst Phys Chem, Warsaw, Poland

来源：

TETRAHEDRON | 2000年 / 56卷 / 49期

关键词：

saccharides; organogels; X-ray crystal structure;

D O I：

10.1016/S0040-4020(00)00915-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The correlation between the saccharide crystal structure and its gelating ability seems to be a useful tool for finding promising gelators. By analogy to the other types of the hydrogen-bond-based gelators the tendency to form one-dimensional hydrogen-bonded networks may he essential as a prerequisite for good gelators. The gelation abilities were tested for four configurational isomers (methyl-4,6 -O-benzylidyne-alpha -D-glucopyranoside, methyl-4,6-O-benzylidyne-alpha -D-allopyranoside, methyl-4,6-O-benzylidyne-alpha -D-altropyranoside, and methyl-4,6-O-benzylidyne-alpha -D-idopyranoside) which exhibit quite different hydrogen-bonded networks in their crystal structures. Only in the case of one-dimensional hydrogen-bonded architecture the good gel systems were found. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：9595 / 9599

页数：5

共 56 条

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