1A03 α-置換オリゴチオフェンの液晶性

山田 孝司; 阿澄 玲子; 酒井 秀樹; 阿部 正彦; 松本 睦良

doi:10.11538/ekitou.2001.0_13

2001 Japanese Liquid Crystal Conference

DOI https://doi.org/10.11538/ekitou.2001.0_13

Conference information

Host: The Japanese Liquid Crystal Society

Name : Japanese Liquid Crystal Conference 2001

Location : [in Japanese]

Date : September 25, 2001 - September 27, 2001

Liquid Crystalline Behavior of α-Substituted Oligothiophenes

*Takashi Yamada, Reiko Azumi, Hideki Sakai, Masahiko Abe, Mutsuyoshi Matsumoto

Author information

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 13-14

Details

Abstract

Thermal behaviors of α-disubstituted oligothiophenes having thiophene rings as the rigid core were investigated. The influence of the substituent at the α-position on the thermal behavior is discussed. 5,5"-dicyanoterthiophene exhibited a nematic liquid crystalline phase at 205℃ on cooling. It should be emphasized that this molecule Jacks in a flexible substituent such as a long alkyl chain.

Corresponding author

Register with J-STAGE for free!