Novel Ferroelectric Liquid Crystals Derived from Normal Alkyl Esters of (<i>R</i>)-3-Hydroxybutanoic Acid. The Correlation between Molecular Structure and Mesomorphic Properties
作者:Jun Nakauchi、Keiichi Sakashita、Yoshitaka Kageyama、Seiji Hayashi、Kenji Mori
DOI:10.1246/bcsj.62.1011
日期:1989.4.15
ferroelectric liquid crystals, derived from normal alkyl esters of (R)-3-hydroxybutanoic acid, have been synthesized, and several factors determining their mesomorphic properties have been investigated: (Remark: Graphics omitted.) The smectic polymorphism for these compounds with three aromatic rings is strongly affected by the position and kind of the linkage groups in the core. The effects of the lengths of the
已经合成了以下系列的新型铁电液晶,它们源自 (R)-3-羟基丁酸的正烷基酯,并研究了决定其介晶特性的几个因素:(备注:省略了图形。)的近晶多态性这些具有三个芳环的化合物受核心中连接基团的位置和种类的影响很大。从结构的角度讨论了两个末端链的长度 (m,n) 和核心中的连接基团对近晶 A 和手性近晶 C 相热稳定性的影响。