催化学报

催化学报 ›› 2011, Vol. 32 ›› Issue (4): 582-588.DOI: 10.1016/S1872-2067(10)60203-3

• 研究论文 • 上一篇    下一篇

Tungstophosphoric Acid Supported on Highly Organosoluble Polyamide (PW12/PA): Highly Efficient Catalysts for the Synthesis of Novel 1,3,5-Triaryl-2-pyrazoline Derivatives

Razieh FAZAELI1,*, Hamid ALIYAN2, Shadpour MALLAKPOUR3,4, Zahra RAFIEE5, Maryam BORDBAR6   

  1. 1Department of Chemistry, Islamic Azad University, Shahreza Branch, 86145-311, Iran; 2Islamic Azad University, Mobarakeh Branch, 84815-119, Iran; 3Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran; 4Nanotechnology and Advanced Materials Institute, Isfahan University of Technology, Isfahan 84156-83111, Iran; 5Department of Chemistry, Yasouj University, Yasouj 75914-353, Iran; 6Department of Chemistry, Islamic Azad University, Qom Branch, Qom, Iran
  • 收稿日期:2010-11-23 修回日期:2011-01-09 出版日期:2011-04-18 发布日期:2014-08-30

Tungstophosphoric Acid Supported on Highly Organosoluble Polyamide (PW12/PA): Highly Efficient Catalysts for the Synthesis of Novel 1,3,5-Triaryl-2-pyrazoline Derivatives

Razieh FAZAELI1,*, Hamid ALIYAN2, Shadpour MALLAKPOUR3,4, Zahra RAFIEE5, Maryam BORDBAR6   

  1. 1Department of Chemistry, Islamic Azad University, Shahreza Branch, 86145-311, Iran; 2Islamic Azad University, Mobarakeh Branch, 84815-119, Iran; 3Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran; 4Nanotechnology and Advanced Materials Institute, Isfahan University of Technology, Isfahan 84156-83111, Iran; 5Department of Chemistry, Yasouj University, Yasouj 75914-353, Iran; 6Department of Chemistry, Islamic Azad University, Qom Branch, Qom, Iran
  • Received:2010-11-23 Revised:2011-01-09 Online:2011-04-18 Published:2014-08-30

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摘要： A novel compound constructed from polyoxometalate (H3PW12O40, PW12) and poly(amidoamine) (PA) was prepared at room temperature in an aqueous solution by an impregnation method. A series of novel 1,3,5-triaryl-2-pyrazoline derivatives was synthesized by the reaction between chalcone and phenylhydrazine in the presence of the title compound, PW12/PA, in high yields. The structures of the compounds obtained were determined by IR and 1H NMR spectra.

关键词: inorganic-organic hybrid, polyoxometalate, pyrazoline, phenylhydrazine, chalcone

Abstract: A novel compound constructed from polyoxometalate (H3PW12O40, PW12) and poly(amidoamine) (PA) was prepared at room temperature in an aqueous solution by an impregnation method. A series of novel 1,3,5-triaryl-2-pyrazoline derivatives was synthesized by the reaction between chalcone and phenylhydrazine in the presence of the title compound, PW12/PA, in high yields. The structures of the compounds obtained were determined by IR and 1H NMR spectra.

Key words: inorganic-organic hybrid, polyoxometalate, pyrazoline, phenylhydrazine, chalcone