Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (3): 382.

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Kinetic study on Axial Coordination Faster Reaction of Tetra(p-sulfophenyl) porphyrin Iron(Ⅲ)

ZHU Zhi-ang, LIANG Xin-yi, LIU Heng-qian, CHEN Rong-ti   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1991-04-06 Online:1992-03-24 Published:1992-03-24

Abstract: A kinetic study is reported for the axial coordination faster reaction of Tetra (p-sul-fophenyl) porphyrin iron (Ⅲ) (Fe(Ⅲ)TPPS4)D with ligands L [L=imidazole (Im)], 2-methylimidazole (MeIm), 2-ethyl-4-methylimidazole (EMIm)) in water by means of Union Giken RA-410 T-Jump spectrophotometer.

Key words: Tetra(p-sulfophenyl) porphyrin iron (Ⅲ), Axial coordination reaction, T-jump method, Reaction mechanism, Activation parameters

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