Liquid-crystalline carbosilane dendrimers of different molecular architecture with photochromic mesogenic and aliphatic terminal groups

被引：0

作者：

A. I. Lysachkov

N. I. Boiko

E. A. Rebrov

A. M. Muzafarov

V. P. Shibaev

机构：

[1] M. V. Lomonosov Moscow State University,Department of Chemistry

[2] Russian Academy of Sciences,N. S. Enikolopov Institute of Synthetic Polymeric Materials

来源：

Russian Chemical Bulletin | 2007年 / 56卷

关键词：

dendrimer; liquid-crystalline state; smectic mesophase; block codendrimer; statistical codendrimer; photochromic mesogenic groups; photochemistry; isomerization;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Second-generation (G-2) liquid-crystalline carbosilane block and statistical dendrimers with aliphatic (decyl) and photochromic (azobenzene-containing) mesogenic terminal groups and a G-2 homo-dendrimer containing the same mesogenic terminal groups were synthesized for the first time. The influence of dendritic architecture on the phase behavior of the dendrimers and on photoinduced Z-E-isomerization of the azobenzene fragments in mesogenic terminal groups in dendrimer solutions are discussed.

引用

页码：2407 / 2413

页数：6

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