Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (3): 37-40.

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Synthesis, Electronic Spectrum and Optical Property of Trans-2-{4-[2-(4-R-phenyl)ethenyl]phenyl}-5-(4-biphenyl)oxazole

Zhang Wenqin, Jiang Shaolin, Zhou Yimin   

  1. Department of Chemistry, Nankai University, Tianjin 300071
  • Received:1996-09-04 Revised:1997-03-11 Published:1997-06-10 Online:1997-06-10

Abstract: Ten trans 2-{4-[2-(4-R-phenyl)ethenyl]phenyl}-5-(4 biphenyl)oxazoles(R=H, Me, Et, i-Pr, t-Bu, Ph, OMe, F, Cl, Br)were synthesized. They were identified by elemental analysis、 IR、 UV and MS. Their FL spectra, fluorescence quantum yields and laser conversion efficiencies are reported and discussed.

Key words: diaryloxazole, synthesis, electronic spectrum, laser conversion efficiency