高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (6): 586.

• 研究论文 • 上一篇    下一篇

1,4-双(苯基乙炔基)苯及其双取代苯基衍生物的研究

还振威, 唐俭生, 高振衡   

  1. 南开大学化学系
  • 收稿日期:1988-03-17 出版日期:1990-06-24 发布日期:1990-06-24
  • 通讯作者: 还振威
  • 基金资助:

    国家自然科学基金

Studies on 1,4-Bis(Phenyl Ethynyl)Benzene and Its Bis Substituted Phenyl Derivatives

Huan Zhenwei, Tang Jiansheng, Kao Zhenheng   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1988-03-17 Online:1990-06-24 Published:1990-06-24

PDF (PC)

被引次数

10

摘要： 合成了1,4-双(苯基乙炔基)苯及其双取代苯基衍生物。测定了它们的荧光量子产率、激光转换效率、红外光谱、拉曼光谱,指派了主要官能团的特征频率,讨论了化合物结构和取代基效应。

关键词: 1, 4-双(取代苯基乙炔基)苯, 荧光量子产率, 激光转换效率, 取代基效应

Abstract: 1, 4-Bis(phenyl ethynyl) benzene and its bis substituted phenyl derivatives were synthesized. Their fluorescence quantum yields, laser energy transfer efficiencies, Infrared spectra, and Raman spectra have been measured. The majority of the Infrared bands and Raman bands of the title compounds have been assigned. Their structures and the effect of substituents on the both spectra have been discussed.

Key words: 1,4-Bis(substituted phenyl ethynyl)benzene, Fluorescence quantum yield, Laser energy transfer efficiency, Substituent effect

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