高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (2): 159.

• 研究论文 • 上一篇    下一篇

反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物的合成及光性能的研究

周一民, 夏小平, 高振衡   

  1. 南开大学化学系
  • 收稿日期:1988-11-03 出版日期:1990-02-24 发布日期:1990-02-24
  • 通讯作者: 周一民
  • 基金资助:

    国家自然科学基金

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

摘要: 本文合成了反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物共14种,确认了产品的结构,测试了它们的紫外吸收光谱、荧光发射光谱、激光转换效率,计算了它们的荧光量子产率,并观察了这类化合物在光照下发生的二聚反应。

关键词: 紫外吸收光谱, 荧光发射光谱, 光二聚

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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