苯并[de]蒽-7-酮类叔芳胺的合成及其发光性能的研究  

Synthesis of Diarylamino-benzo[de]anthracen-7-ones and Their Light Emitting Property

作　　者：余明新[1] 康君辉[1] 郑建鸿[2] 

机构地区：[1]浙江大学化学系,杭州310027 [2]台湾清华大学化学系,新竹30043

出　　处：《有机化学》2008年第8期1393-1397,共5页Chinese Journal of Organic Chemistry

基　　金：浙江省工业催化重中之重学科开放基金;浙江省教育厅基金(No.Ncet-04-0527)资助项目

摘　　要：芳基伯胺与芳基溴在Pd(dba)2/P(t-Bu)3催化下于80℃甲苯溶液中反应生成芳基仲胺,芳基仲胺再与3-溴苯并[de]蒽-7-酮在Pd(OAc)2/P(t-Bu)3催化下于120℃邻二甲苯溶液中反应生成苯并[de]蒽-7-酮类叔芳胺有机电致发光材料;3-二苯基氨基苯并[de]蒽-7-酮与丙二腈反应生成2-(3-二苯基氨基)苯并[de]蒽-7-基亚基丙二腈.产物的结构经1HNMR,13CNMR,13C(DEPT),HRMS光谱所证实.用UV-Vis,PL,DSC测定了化合物的发光性能.The primary arylamines reacted with aryl halides to give the secondary arylamines by the catalysis of Pd（dba）2/P（t-Bu）3 at 80 ℃ in toluene. The secondary arylamines reacted with 3-bromo-benzo[de]- anthrax-cen-7-one to afford the organic light-emitting device （OLED） material of diarylamino- benzo[de]anthracen-7-ones type by the catalysis of Pd（OAc）2/P（t-Bu）3 at 120 ℃ in o-xylene. Reaction of 3-diphenylamino-benzo[de]anthracen-7-one with malononitrile gives 2-（3-diphenylamino-benzo[de]- anthracen-7-ylidene）-malononitrile. The product structures were demonstrated by ^1H NMR, ^13C NMR, ^13C （DEPT）, HRMS spectra. Light emitting properties were examined by UV-vis, PL and DSC spectra.

关 键 词：苯并[de]蒽-7-酮 2-(3-二苯基氨基)苯并[de]蒽-7-基亚基丙二腈 叔芳胺 钯催化 发光性能 

分 类 号：O625.631[理学—有机化学]