以1,4-苯二甲酸[二(4-羧基苯)]酯为介晶基元合成了一系列丙烯酸双酯液晶化合物,研究了两种合成方法与路线,找到了一种合成方法相对简单、产率较高的合成路线,化合物结构通过FTIR、元素分析、质谱和1H-NMR等方法进行了确证。 A series of acrylic acid diester liquid crystal compounds were synthesized using 1,4-phthalic acid [bis (4-carboxyphenyl)] ester as mesogen. Two synthesis methods and routes were studied, and one synthesis method was found to be relatively simple , High yield of the synthetic route, the compound structure confirmed by FTIR, elemental analysis, mass spectrometry and 1H-NMR methods.