Acta Phys. -Chim. Sin. ›› 2001, Vol. 17 ›› Issue (05): 432-437.doi: 10.3866/PKU.WHXB20010511

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Effect of FePc Structure on the Activity in the Oxidation of Cyclohexene Catalyzed by Pd(OAc)2/HQ/FePc

Li Hua-Ming;Ye Xing-Kai;Wu Yue   

  1. Changchun Institute of Applied Chemistry ,Chinese Academy of Sciences,Changchun　130022;Department of Chemistry ,Hainan Normal University ,Haikou　571158
  • Received:2000-10-08 Revised:2001-01-15 Published:2001-05-15
  • Contact: Ye Xing-Kai E-mail:xgyang@ciac.jl.cn

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Abstract: In an acidic aqueous solution of acetonitrile,the catalytic activity of the catalysts consisted of Pd(OAc)2/hydroquinone(HQ) with iron phthalocyanine (FePc) from various sources was obviously different in the oxidation of cyclohexene to cyclohexanone.The analysis of the FePc using IR spectroscopy,Mssbauer spectroscopy,Xray photoelectron spectroscopy (XPS),Xray powder diffraction (XRD),scanning electron microscopy(SEM) and BET surface area measurement indicated that the catalytic activity of the multicomponent catalytic system composed of iron phthalocyanines depends on the amount of μ-oxo FePc,the crystallinity and the surface structure of iron phthalocyanine.

Key words: Cyclohexene, Catalytic oxidation, Iron phthalocyanine(FePc)