A family of strong low-molecular-weight organogelators based on aminoacid derivatives

被引：37

作者：

Brosse, N

Barth, D

Jamart-Grégoire, B

机构：

[1] ENSIC INPL, Lab Chim Phys Macromol, UMR 7568, F-54001 Nancy, France

[2] ENSIC INPL, Lab Thermodynam Milieux Polyphases, F-54001 Nancy, France

来源：

TETRAHEDRON LETTERS | 2004年 / 45卷 / 52期

关键词：

organogel; organogelator; electronic microscopy;

D O I：

10.1016/j.tetlet.2004.10.139

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new family of potent aminoacid-type organogelators obtained via an easy and unexpensive way is described. We demonstrated that structural variations onto the side chains of the aminoacid derivatives allowed modulations of the gelation properties. The organogelators bearing a benzyl or an isopropyl group (compounds 1e, 2a, and 2c) are able to provide gelation of apolar solvents at very low concentration ( less than or equal to 0.2 wt%) and to form thermostable gels. (C) 2004 Elsevier Ltd. All rights reserved.

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收藏

页码：9521 / 9524

页数：4

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