Imaging Science and Photochemistry ›› 2013, Vol. 31 ›› Issue (1): 33-41.DOI: 10.7517/j.issn.1674-0475.2013.01.005

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Synthesis and Electroluminescent Properties of 4-[4-((4-pyridyl)vinyl)styryl]-N,N- Dibutylbenzenamine

PAN Yue-li1, LIU Hui-jun2, WEI Wen-mei1, ZHAO Zu-zhi1   

  1. 1. Department of Chemistry, College of Basic Medicine, Anhui Medical University, Hefei 230032, Anhui, P. R. China;
    2. State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, Shandong, P. R. China
  • Received:2012-04-26 Revised:2012-08-28 Online:2013-01-15 Published:2013-01-15

Abstract: The general synthesis and crystal structure of 4-[4-((4-pyridinyl)vinyl)styryl]-N,N-dibutylbenzenamine has been described in this paper. The UV, fluorescence spectra, fluorescence life-time, fluorescence quantum yield and electroluminescent properties have been investigated in detail. The compound crystallizes in the triclinic system, space group P-1,a=1.0101(3) nm, b=1.0352(2) nm, c=2.6220(5) nm, Z=4, V=2.4224(10) nm3, R1=0.1006, wR2=0.1818. The results show that this compound has potential applications in electroluminescence. CCDC number:815101.

Key words: D-π-A, crystal structure, fluorescence spectra, fluorescence time, fluorescence quantum yield, electroluminescence spectra

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