SYNTHESIS AND MESOMORPHIC PROPERTIES OF 4-[(4-CYANOPHENYL)ACETYLENYL]-2,3,5,6-TETRAFLUOROPHENYL 4-N-ALKOXYBENZOATES

被引：12

作者：

WEN, JX

YU, HB

CHEN, Q

机构：

[1] Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1994年 / 4卷 / 11期

关键词：

D O I：

10.1039/jm9940401715

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

4-[(4-Cyanophenyl)acetylenyl]-2,3,5,6-tetrafluorophenyl 4-n-alkoxybenzoates, which contain a perfluorinated phenyl ring in their aromatic core system, exhibit nematic phases with a wide thermal range. In comparison with the homologues without fluorine, the introduction of the perfluorinated phenyl ring leads to the formation of a nematic phase and reduces the melting and clearing points.

引用

页码：1715 / 1717

页数：3

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