摘要
用１８－冠－６作相转移催化剂，邻二氯苯作溶剂由二苯基联苯胺与不同取代基的碘苯经乌尔曼反应，制得Ｎ，Ｎ－二苯基－Ｎ，Ｎ－二取代苯基联苯胺（三苯基二胺）衍生物（简称ＴＰＤ），并经ＩＲ、ＮＭＲ等表征；作为电荷传输剂，ＴＰＤ的加入可改善电致发光器件的发光性能．
Three triphenyldiamine derivatives(TPDs) were synthesized by Ullmann reaction of N,N diphenyl benzidine with p CH 3, p OCH 3, m CH 3 iodobenzenes, respectively, using 18C6 as phase transfer catalyst and o dichlorobenzene as solvent. Their structures have been verified by IR and NMR maesurements. As a charge transfer agent, addition of TPD improves the luminescent property of the electroluminescent devices.
出处
《应用化学》
CAS
CSCD
北大核心
1998年第5期28-30,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金
关键词
电荷传输剂
TPD
电致发光器件
三苯基二胺
合成
substituted triphenyldiamine,synthesis,Ullmann reaction,electroluminescent property
