从4-正烷基环己酮出发合成2-卤代-4-(反式-4-正烷基环己基)苯甲酸,并利用1^HNMR谱、质谱、红外光谱和元素分析对其结构进行了表征.目标化合物均呈现向列相液晶.
A series 2-hald- 4- ( tra ns-4- n-alkylcyclohexyl) benzoic acids were prepared from 4-n- alkylcyclohexanes. Chemical structures of the new compounds were characterized by the IH-NMR spectrum, IR spectrum and MS. Thermal behavious and Optical textures of target compounds were measured by POM and DSC.