Modulation of the absorption, fluorescence, and liquid-crystal properties of functionalised diarylethene derivatives

被引：62
作者：
Frigoli, M [1 ]
Mehl, GH [1 ]
机构：
[1] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2004年 / 10卷 / 20期
关键词：
fluorescence; liquid crystals; molecular switches; photochromism;
D O I：
10.1002/chem.200305682
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Systematic variation of the molecular symmetry in a photochromic system based on a 1,2-bis(2-methylbenzo[b]thiophen-3-yl)hexafluorocyclopentene group, connected by decyl spacers to two cyanobiphenyl groups as mesogens, allows for a systematic investigation of the correlations between molecular shape and symmetry, electronic effects, photochromic conversion and liquid-crystalline properties.
引用
收藏
页码：5243 / 5250
页数：8
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