含二茂铁结构单元的苯并菲盘状液晶的合成及介晶性  

Synthesis and Mesomorphic Properties of Triphenylene-based Discogens with Ferrocene Moiety

作　　者：赵可清[1] 胡平[1] 汪必琴[1] 李辉容[1] 高彩艳[1] 袁富金[1] 蒋敏[1] 

机构地区：[1]四川师范大学化学与材料科学学院,成都610066

出　　处：《四川大学学报（自然科学版）》2005年第S1期262-265,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金(50473062);四川省青年基金(04ZQ026-044);四川师范大学科研基金

摘　　要：通过两条合成路线制备了含二茂铁基的苯并菲盘状液晶化合物.差示扫描量热法(DSC)和热台偏光显微镜(POM)对化合物的介晶性研究结果显示,化合物具有柱状介晶相.2-ferrocenecarbonyloxy-3,6,7,10,11-pentakis(alkyloxy)triphenylenes were prepared from two different synthetic routes and their liquid crystalline properties were studied with differential scanning calorimetry and polarizing optical microscopy. The results show that all the ferrocene-containing triphenylenes exhibit columnar mesophase.

关 键 词：二茂铁 苯并菲 盘状液晶 柱状相 金属有机液晶 

分 类 号：O753.2[理学—晶体学]