Structures and mesomorphic properties of monoarmed crown ether liquid crystals

被引：0

作者：

Jiang, Q ^{[1
]}

Xie, MG ^{[1
]}

Li, LZ ^{[1
]}

Ruan, JW ^{[1
]}

Wang, XJ ^{[1
]}

机构：

[1] Sichuan United Univ, Dept Chem, Chengdu 610064, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1998年 / 19卷 / 04期

关键词：

crown ether liquid crystals; liquid crystalline properties; structures;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four monoarmed crown ether liquid crystals were designed and synthesized. The relationship between the properties of liquid crystal and central bridge bond that contact the crown ether and lipophilic structural unit was investigated. The melting point of crown ether liquid crystals was changed a little by variation central bridged bond. The various central bridged bonds change the stability of liquid crystalline phase. The order of clearing point is: -N = CH- > -N = N- > -O-CO- > -HN-CO-.

引用

页码：560 / 563

页数：4

共 9 条

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