胺蒽类有机电致发光材料的合成和发光性能的研究

Study on Synthesis of Organic Light Emitting Diode Materials of Aminoanthrancenes and Their Light Emitting Property

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,芳基仲胺再与溴代蒽在Pd(OAc)2/P(t-Bu)3催化下于120℃邻二甲苯溶液中反应生成蒽类芳胺有机电致发光材料,产物的结构经HNMR,113CNMR,C(DEPT),MS(HREI和EI)光谱所证实.用UV-vis,PL,DSC测定了蒽类芳胺化合物的发光性能.

The primary arylamines reacted with arylhalides to give the secondary arylamines by the catalysis of Pd(dba)(2)/P(t-Bu)(3) at 80 V in toluene. The secondary arylamines reacted with bromoanthrancenes to afford the organic light emitting diode materials of aminoanthrancene type by the catalysis of Pd(OAc)(2)/P(t-BU)(3) at 120 degreesC in o-xylene. The product structures were demonstrated by H-1 NMR, C-13 NMR, C-13 (DEPT) and HRMS spectra. Physical properties were examined by UV-Vis, PL and DSC spectra.