Synthesis and characterization of novel thermotropic liquid crystals containing a dimethylamino group

被引：27
|
作者：
Narasimhaswamy, T [1 ]
Srinivasan, KSV [1 ]
机构：
[1] Cent Leather Res Inst, Polymer Lab, Madras 600020, Tamil Nadu, India
来源：
LIQUID CRYSTALS | 2004年 / 31卷 / 11期
关键词：
D O I：
10.1080/02678290410001697530
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Novel thermotropic liquid crystals containing a terminal dimethylamino group were synthesized via a multi-step route. Three phenyl ring units linked with ester and azomethine groups constituted the mesogenic core. All the compounds were characterized by spectroscopic techniques, polarizing microscopy and differential scanning calorimetry. An enantiotropic nematic phase was observed for all the systems studied.
引用
收藏
页码：1457 / 1462
页数：6
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