Synthesis and Electro-Optical Properties of 3-Fluoroalkyl-Substituted Phenylpyrimidines as Chiral Dopants for Ferroelectric Liquid Crystals
作者:Tetsuo Kusumoto、Kumiko Ogino、Ken-ichi Sato、Tamejiro Hiyama、Sadao Takehara、Kayoko Nakamura
DOI:10.1246/cl.1993.1243
日期:1993.7
Starting with (R)-1,2-epoxyalkanes, (S)-5-alkyl(or -alkyloxy)-2-[4-(3-fluoroalkyl)phenyl]pyrimidines and (S)-5-(3-fluoroalkyl)-2-(4-alkyloxyphenyl)pyrimidines were synthesized and shown to be good chiral dopants for achieving fast response of ferroelectric liquid crystals mixtures.
从(R)-1,2-环氧烷开始,合成了(S)-5-烷基(或烷氧基)-2-[4-(3-氟烷基)苯基]嘧啶和(S)-5-(3-氟烷基)-2-(4-烷氧基苯基)嘧啶,并证明它们是实现铁电液晶混合物快速响应的良好手性掺杂剂。