中文摘要：

本文通过还原、重氮化和偶合等反应合成了一种具有双负电荷的偶氮二阶非线性发色团单体2一氰基一3一（4一{4一[（2一羧基一乙基）一甲氨基]一偶氮苯基）一苯基）一丙烯酸（DRCB），并以DRCB中的羧基为质子给体，4一十七烷基吡啶中的氮原子为质子受体以分子间氢键作用成功合成了具有非线性效应的超分子液晶LDRCB。通过IR和1H—NMR对单体结构进行了表征，又运用DSC和热台偏光显微镜（POM）对复合物的液晶行为进行了研究，结果表明LDRCB在常温就可以显示出液晶态，且氢键复合物的液晶分子具有向列型的液晶织构。

英文摘要：

A diazo nonlinear chromophore 2 -- （ { 4 -- [4-- （ 2 -- carboxy-- 2 -- cyano -- vinyl） -- phenylazo] -- phenyl } -- methyl -- amino） -- ethyl acid （DRCB） was synthesized by the reduction, coupling, diazotization methods, supermolecule liquid crys- tal with nonlinear effection was synthesized by hydrongen--bonded with carboxyl in DRCB as proton donor and nitrogen atom in 4-- seventeen alkylpyridin as proton acceptor, the chemical structure of the chromophore was verified by IR and 1 HNMR. The transition temperatures of liquid phase and phase states were verified by DSC and POM. They could proved that LDRCB displayed liquid crystal behave at room temperature, it exhibited different liquid crystalline behavior.