摘要
本文以４－［（４－烷氧基苯甲酰氧基）－４’－苯乙烯基］－吡啶（７ＳＺ和１０ＳＺ）为质子受体．以脂肪族二元羧酸（ｍＤＡ）为质子给体，合成了对称性的氢键复和物。其液晶行为经ＤＳＣ和偏光显微镜研究，结果表明复合物的液晶范围较相应的质子受体的液晶范围宽．
New symmetrical hydrogen bonded liquid crystals between 4- [4-(pentyloxy) benzoyloxy]-4'-stilbazolc (7SZ). 4-[4-(decyloxy) benzoyloxy]-4' -stibazole (10SZ) and dicarboxylie acids (mDA ) were prepacrd and investigated by using DSC. polarized optical microscopy. The results show that tile mecsophasc ranges of the complexes are broder than those of their relative proton acceptors.
出处
《液晶与显示》
CAS
CSCD
1996年第2期93-97,共5页
Chinese Journal of Liquid Crystals and Displays
关键词
液晶
分子间氢键
自组装
对称性
Liquid crystals,intermolecular hydrogenbonding, self-assembly
