Synthesis and transition temperatures of liquid crystals incorporating a 1,4-tetrafluorophenylene unit
作者:
Yuelian Xu,
Yueqing Hu,
Qi Chen,
Jianxun Wen,
期刊:
Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 18,
issue 1
页码: 105-108
ISSN:0267-8292
年代: 1995
DOI:10.1080/02678299508036598
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Two homologous series of mesogenic materials which incorporate a 1,4-tetrafluorophenylene moiety and a terminal cyano- or nitro-substituent have been synthesized by using palladiumcatalysed coupling procedures. The compounds exhibit nematic and/or smectic A phases.
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