Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (2): 159.

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Study on the Synthesis and Spectral Properties of Some E-1 ,2-bis(1',3'-benzoxazolyl-2')ethene and Its Derivatives

Zhou Yimin, Xia Xiaoping, Gao Chenheng   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1988-11-03 Online:1990-02-24 Published:1990-02-24

Abstract: Fourteen of E-1,2-bis(1',3'-benzoxazolyl-2')ethene and its derivatives are synthesized in this report, in which twelve are new compounds. The IR, UVabsorption spectra, fluorescence emission spectra, fluorescence quantum efficiencies and laser conversion efficiencies of the compounds are recorded. The photo-dimerization of XIVon direct irrediation with 400 watt high-pressure mecury arc lamp is observed.

Key words: UV, Fluorescence, Photo-dimerization

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