PYRAZABOLES - NEW ROOM-TEMPERATURE COLUMNAR LIQUID-CRYSTALS

被引：28

作者：

BARBERA, J

GIMENEZ, R

SERRANO, JL

机构：

[1] Facultad de Ciencias, ICMA, Universidad de Zaragoza, CSIC, Zaragoza

来源：

ADVANCED MATERIALS | 1994年 / 6卷 / 06期

关键词：

D O I：

10.1002/adma.19940060605

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A nove approach to mesomorphism is reported in which discotic pyrazole derivatives are formed by dimerization of half‐disk‐shaped promesogenic pyrazoles throught BH2 bridges. The figure show the texture of the Dhd mesophase exhibited by one of the resulting pyrazoboles. How the mesomorphism is affected by the number and position of peripheral chains is alos described. (Figure Presented.) Copyright © 1994 Verlag GmbH & Co. KGaA, Weinheim

引用

页码：470 / 472

页数：3

共 25 条

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