高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (9): 967.

• 研究论文 • 上一篇    下一篇

芳呋喃吡唑啉的合成和波谱研究

马引民, 李仲杰   

  1. 西北大学化学系
  • 收稿日期:1989-04-25 出版日期:1990-09-24 发布日期:1990-09-24
  • 通讯作者: 马引民, 710069
  • 基金资助:

    国家自然科学基金

Studies on the Synthesis and Spectra of Arylfurylpyrazolines

Ma Yinmin, Li Zhongjie   

  1. Department of Chemistry, Northwest University, Xi'an
  • Received:1989-04-25 Online:1990-09-24 Published:1990-09-24

摘要: 合成了14种新的1-苯基-5-对二甲胺基苯基-3-芳呋喃基及3-芳呋喃乙烯基吡唑啉衍生物。测定了它们的紫外、红外、核磁、质谱和荧光光谱。对合成反应过程中缩合环化方向进行了讨论。初步考察了所得吡唑啉的光导电性和电致变色性质。

关键词: 吡唑啉, 光导性, 电致变色

Abstract: In this paper, fourteen new 1-pnenyl-5-(p-dimethylaminophenyl)-3-arylfuryl and -3-aryl-furylethenylpyrazoline derivatives were synthesized. The IR, UV/Vis, FL, MS, 1H NMR spectra were determined. Some discussion was made on the direction of cyclization in the reaction of substituted pentadienone with phenylhydrazine. The photoconductivity and electrochromic property of pyrazo-lines obtained were also studied.

Key words: Pyrazoline, Photoconductivity, Electrochromism

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