SYNTHESIS AND PROPERTIES OF OPTICALLY-ACTIVE ALPHA-TRIFLUOROMETHYLBENZYL DERIVATIVES AS NEW CHIRAL DOPANTS FOR FERROELECTRIC LIQUID-CRYSTALS

被引：11

作者：

AOKI, Y ^{[1
]}

NOHIRA, H ^{[1
]}

机构：

[1] SAITAMA UNIV, FAC ENGN, DEPT APPL CHEM, SHIMO OKUBO 255, URAWA, SAITAMA 338, JAPAN

来源：

CHEMISTRY LETTERS | 1993年 / 01期

关键词：

D O I：

10.1246/cl.1993.113

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Optically active alpha-trifluoromethylbenzyl derivatives as new chiral dopants for ferroelectric liquid crystals (FLCs) were synthesized utilizing optically active 4,4,4-trifluoro-3-(4-methoxyphenyl)butanoic acid prepared by optical resolution procedures. The magnitudes of spontaneous polarization (Ps) and the response time depended on the type of the linkage between the optically active block and core blocks.

引用

页码：113 / 116

页数：4