Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (9): 1423.

• Articles • Previous Articles     Next Articles

Studies on Synthesis of Polymeric Tetraarylporphyrinato Iron and Their Catalytic Properties in Cyclohexane Hydroxylation

TANG Yu, GUI Ming-De, ZHU Shen-Jie   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1994-09-22 Revised:1995-05-10 Online:1995-09-24 Published:1995-09-24

Abstract: Six new para or meta polymeric tetra (2,5-substituted phenyl) porphyrinato iron (Ⅲ)(p-polyT(2,5-2R)PPFeCl or m-poly TPPFeCl,R=H, CH3, CH3O, Cl, Br) have been synthesized, and their catalytic properties in cyclohexane hydroxylation with PhIO were studied.Abetter stability of polymeric porphyrinato iron toward oxidation destruction was observed.The electron donating substituent in p-polyT(2,5-2R) PPFeCl increased the activity and selectivity of the catalyst.

Key words: Polymeric porphyrin, Biomimetic catalysis, Stability

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