高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (3): 233.

• 研究论文 • 上一篇    下一篇

2-(2'-取代乙烯基)-5-联苯基噁唑的合成及光性能的研究

潘家杏, 何家骐, 高振衡   

  1. 南开大学化学系
  • 收稿日期:1983-09-20 出版日期:1985-03-24 发布日期:1985-03-24
  • 基金资助:

    中国科学院科学基金

Research on 2-(2'-Substituted Vinyl)-5-Biphenylyl Oxazoles

Pan Jiaxing, He Jiaqi, Gao Zhenheng   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1983-09-20 Online:1985-03-24 Published:1985-03-24

摘要: 通过2-甲基-5-联苯基噁唑分别与苯甲醛、取代苯甲醛和呋喃甲醛缩合,合成了十五种2-(2'-取代乙烯基)-5-联苯基噁唑。测定了它们的熔点、红外光谱、核磁共振谱、紫外光谱、荧光光谱、荧光量子产率和激光转换效率.并借助红外谱图、核磁谱图对化合物的结构进行了分析.

Abstract: Fifteen of the 2-(2'-substituted vinyl)-5-biphenylyl oxazoles were synthesized respectively by condensation of the corresponding 2-methyl-5-biphenylyl oxazole with benzaldehyde,substituted benzaldehydes or furfural in tha presence of alkali or acid. Their m. p., infrared spectra, NMRspectra, λman of UVspectra and fluorescence spectra, fluorescence quantum yield as well as laser properties of the compounds are listed in tables.

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