结构不对称三芳胺类化合物的合成、表征及性质研究  

Synthesis,Characterization and Properties of Some Novel Structural Asymmetric Triarylamines

作　　者：李英俊[1] 赵楠[1] 李丽娜[1] 李春燕[1] 孙淑琴[1] 周晓霞[1] 

机构地区：[1]辽宁师范大学化学化工学院,大连116029

出　　处：《有机化学》2012年第5期949-952,共4页Chinese Journal of Organic Chemistry

基　　金：辽宁省自然科学基金(No.20102126)资助项目~~

摘　　要：以二芳胺和3,5-二甲基碘苯为原料,利用乌尔曼(Ullmann)反应,合成出了4个结构不对称三芳胺衍生物1～4,除了化合物1之外均为新化合物.利用IR,1H NMR,13C NMR,HRMS和元素分析对其结构进行了表征.考察了它们的光学、电化学和热稳定性质.实验结果表明,所合成的4个目标化合物在氯仿稀溶液中发出绿色荧光,具有良好的电化学和热稳定性.所合成的目标化合物是潜在的空穴传输材料及发绿光的材料.Four structural asymmetric triarylamines were synthesized by diarylamines and 3,5-dimethyl-iodobenzene as the starting materials using Ullmann reaction. They are new compounds except the compound 1. The structures of the target com- pounds were characterized by IR, ^1H NMR, ^13C NMR, HRMS and elemental analysis. The optical, electrochemical, and ther- mal properties were examined. The results indicated that the synthesized compounds emitted green fluorescence in chloro- form, and exhibited a good electrochemical and thermal stability. The synthesized triarylamines are potential hole-transporting materials and green-light-emitting materials.

关 键 词：三芳胺 空穴传输材料 合成 性质研究 

分 类 号：O621.3[理学—有机化学]