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Oxidation of N-(2-hydroxyethyl)ethylenediamine triacetate by tris(polypyridy)iron(III) complexes and the dodecatungstocobaltate(III) ion

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Summary

The stoichiometry, kinetics and mechanism of oxidation of N-(2-hydroxyethyl)ethylenediamine triacetate by K5CoIIIW12O40, Fe(phen) sup3+inf3 and Fe(bipy) sup3+inf3 have been studied. Each reaction is first order with respect to the oxidant and the reductant, but retarded by [H+] in the 0.20–1.60 mol dm −3 range. Simple electron exchanges are thought to occur, leading to the decarboxylation of the substrate.

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Authors and Affiliations

  1. Department of Chemistry, University of Papua New Guinea, Box 320, University Post Office, Papua New Guinea

    Godwin A. Ayoko

  2. Department of Chemistry, Ahmadu Bello University, Zaria, Nigeria

    Johnson F. Iyun & Saratu Mamman

Authors
  1. Godwin A. Ayoko
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  2. Johnson F. Iyun
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  3. Saratu Mamman
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Ayoko, G.A., Iyun, J.F. & Mamman, S. Oxidation of N-(2-hydroxyethyl)ethylenediamine triacetate by tris(polypyridy)iron(III) complexes and the dodecatungstocobaltate(III) ion. Transition Met Chem 18, 475–477 (1993). https://doi.org/10.1007/BF00136607

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  • DOI: https://doi.org/10.1007/BF00136607

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