烷基三苯胺取代的2,7-二溴芴合成研究  

Study on Synthesis of Alkyl Triphenylamin Substituted 2,7-dibromo Fluorine

作　　者：周城良 刘景韬[1] 胡峥勇[1] 

机构地区：[1]湖南农业大学理学院,湖南长沙410128

出　　处：《广州化工》2017年第3期27-28,共2页GuangZhou Chemical Industry

基　　金：湖南省自然科学基金(No.14JJ2081)

摘　　要：三苯胺及其衍生物具有较高的空穴迁移率和良好的传输性能,因此被广泛的应用于光电材料和空穴传输材料。基于此,本文以4-碘苯酚和苯胺为原料通过成醚、ullmann反应再与2,7-二溴芴酮反应得到一种新型光电材料中间体,而且原料廉价易得,合成路线简单,产率较高,总收率达63%。中间体及目标化合物通过了核磁共振氢谱表征。Triphenylamine and its derivatives have high hole mobility and good transmission performance,are widely used in optoelectronic materials and hole transport materials. Based on this,4-iodine phenol and aniline were used as raw material by etherification and ullmann reaction,then reacted with 2,7-dibromo-9-fluorenone,a novel intermediate of optoelectronic materials were obtained,and the raw materials were cheap and easy to get,with simple synthetic route and high yield,the total yield was 63%. The intermediate and target compounds were characterized by1 H NMR spectroscopy.

关 键 词：4-碘苯酚 2 7-二溴芴酮 ULLMANN反应 有机光电 

分 类 号：O621.3[理学—有机化学]