偶联反应在联苯液晶合成中的应用  

Synthesis of biphenyl liquid crystal compound by coupling

作　　者：杭德余[1] 姚海波[1] 叶昆元[1] 沈效峰[1] 章于川[1] 

机构地区：[1]安徽大学化学化工学院,安徽合肥230039

出　　处：《安徽大学学报（自然科学版）》2001年第3期79-81,86,共4页Journal of Anhui University(Natural Science Edition)

基　　金：安徽大学"2 11工程功能材料化学国家重点学科"资助项目 (0 2 0 2 10 0 4)

摘　　要：采取偶联法合成了三个联苯类液晶化合物 ,运用DSC、HPLC和IR分别进行了相变温度。In this paper, the liquid crystal compounds of three biphenyls have been synthesized by coupling. The structures of these liquid crystal compounds were tested by IR; Their phase transitions were confirmed and measured by DSC. The purity of production was determined by HPLC.

关 键 词：联苯类液晶 偶联反应 合成 相变温度 官能团结构 DSC HPLC IR 

分 类 号：O625.13[理学—有机化学] O753.2[理学—化学]