Chin. J. Org. Chem. ›› 2006, Vol. 26 ›› Issue (9): 1239-1242. Previous Articles     Next Articles

Original Articles

苯二胺和联苯二胺类叔芳胺的合成及发光性能的研究

余明新*,a,b,温伟江a,郑建鸿b   

  1. (a浙江大学化学系 杭州 310027)
    (b台湾清华大学化学系 新竹 30043)
  • 收稿日期:2005-09-27 修回日期:1900-01-01 发布日期:2006-09-11
  • 通讯作者: 余明新

Study on Synthesis of Tertiary Arylamines of 1,4-Bianilinophenylene and 4,4'-Bianilinobiphenyl and Their Light Emitting Property

YU Ming-Xin*,a,b,WEN Wei-Jianga,CHENG Chien-Hongb   

  1. (a Department of Chemistry, Zhejiang University, Hangzhou 310027)
    (b Department of Chemistry, Tsinghua University, Hsinchu 30043)
  • Received:2005-09-27 Revised:1900-01-01 Published:2006-09-11
  • Contact: YU Ming-Xin

1,4-Bianilinophenylene and 4,4'-bianilinobiphenyl reacted with aryl bromide with the catalysis of Pd(OAc)2/P(t-Bu)3 at 120 ℃ in o-xylene to afford the organic light emitting diode (OLED) material of tertiary arylamine of reactant diamine. Melting points of the products are above 300 ℃, and their structures were characterized by 1H NMR, 13C NMR, 13C (DEPT), HRMS methods. Light emitting properties were exam-ined by UV-Vis, photoluminescence and DSC spectra.

Key words: 1,4-bianilinophenylene, light emitting property, 4,4'-bianilinobiphenyl, tertiary arylamine, palladium catalyst