SYNTHESIS OF OPTICALLY-ACTIVE GAMMA-LACTONES AND DOPANTS FOR FERROELECTRIC LIQUID-CRYSTALS POSSESSING A TRIFLUOROMETHYL GROUP

被引：14

作者：

WATANABE, S

SAKAI, Y

TAKEDA, M

KITAZUME, T

YAMAZAKI, T

机构：

[1] KASHIMA OIL CO LTD,DEPT RES & DEV,KAMISUMACHI,IBARAKI 31402,JAPAN

[2] TOKYO INST TECHNOL,DEPT BIOENGN,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1994年 / 67卷 / 02期

关键词：

D O I：

10.1016/0022-1139(93)02948-E

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of trans- and cis-gamma-lactones with high optical purity have been prepared from the lactonization of (S)-(-)-2-(trifluoromethyl)-4-pentenoic acid (>94% ee) under acidic conditions. These materials have been transformed into new types of dopant for ferroelectric liquid crystals possessing a trifluoromethyl group.

引用

页码：149 / 152

页数：4

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