高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (11): 995.

• 研究论文 • 上一篇    下一篇

2,5-二取代噁唑的研究(Ⅵ)-2-联苯基-5-苯基噁唑和其5-对位取代苯基衍生物光谱的溶剂效应

周一民, 于佩凤, 高振衡   

  1. 南开大学化学系
  • 收稿日期:1985-07-23 出版日期:1986-11-24 发布日期:1986-11-24
  • 基金资助:

    中国科学院科学基金

Research on 2,5-Disufestituted Oxazoles(Ⅵ)-Solvent Effects on Spectra of 2-p-biphenyl-5-Phenyl Oxazoie and Some of Its5-p-Substituted Phenyl Derivatives

Zhou Yimin, Yu Peifeng, Gao Zhenheng   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1985-07-23 Online:1986-11-24 Published:1986-11-24

摘要: 本文报导了14种2-联苯基-5苯基噁唑和其5-对位取代苯基衍生物在环己烷、无水乙醇和1,4-二氧六环三种溶剂中测得的紫外吸收光谱和荧光发射光谱。并从21种溶剂的宏观物理性质(n,ε),Z值、E_T值和取代基常数σp三个方面研究2-联苯基-5-对乙苯基噁唑光谱的溶剂效应。

Abstract: The UVabsorption spectra and fluorescence emission spectra of 2-biphenyl-5-phenyl oxazole and thirteen 5-substituted phenyl derivatives in 3 solvents have been measured.Abrief discussion on the relation between the substituent effects and spectra of the compounds is given.The solvent effect on absorption spectra and emission flurescence Spectra of 2-biphenyl-5-(p-ethyl)phenyl Oxazole in 19 solvents has been studied.

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