Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (9): 967.

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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

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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