Liquid crystalline behavior of α-substituted oligothiophenes

被引：24
|
作者：
Yamada, T
Azumi, R [1 ]
Tachibana, H
Sakai, H
Abe, M
Bäuerle, P
Matsumoto, M
机构：
[1] Natl Inst Adv Ind Sci & Technol, AIST Tsukuba Cent 5 2, Nanotechnol Res Inst, Tsukuba, Ibaraki 3058565, Japan
[2] Tokyo Univ Sci, Fac Sci & Technol, Noda, Chiba 2788510, Japan
[3] Natl Inst Adv Ind Sci & Technol, Correlated Electron Res Ctr, Tsukuba, Ibaraki 3058562, Japan
[4] Univ Ulm, Dept Organ Chem 2, D-89081 Ulm, Germany
来源：
CHEMISTRY LETTERS | 2001年 / 10期
关键词：
D O I：
10.1246/cl.2001.1022
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Thermal behaviors of alpha -disubstituted oligothiophenes were investigated. 5,5"-Dicyanoterthiophene having thiophene rings as the rigid core exhibited a nematic liquid crystalline phase at 205 degreesC on cooling. It should be emphasized that this molecule lacks in a flexible substituent such as a long alkyl chain.
引用
收藏
页码：1022 / 1023
页数：2
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