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Kinetics of the Dissociation of Transition Metal Complexes with α,α-Dipyrrolylmethene in Acetic Acid–Benzene as a Binary Proton-Donating Solvent

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Abstract

The kinetics of the dissociation of Co(II), Ni(II), and Zn(II) complexes with 4,4′-dibutyl-3,3′,5,5′-tetramethyldipyrrol-2,2′-ylmethene was studied in acetic acid–benzene as a binary proton-donating solvent. The metal nature was found to affect the kinetic parameters of the process. Assumptions were made about the limiting step of the process and the effectiveness of d metal ions in the template synthesis of porphyrins from dipyrrolylmethenes.

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Authors and Affiliations

  1. Institute of Solution Chemistry, Russian Academy of Sciences, Akademicheskaya 1, Ivanovo, 153045, Russia

    G. B. Guseva, E. V. Antina & M. B. Berezin

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  1. G. B. Guseva
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  2. E. V. Antina
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  3. M. B. Berezin
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Guseva, G.B., Antina, E.V. & Berezin, M.B. Kinetics of the Dissociation of Transition Metal Complexes with α,α-Dipyrrolylmethene in Acetic Acid–Benzene as a Binary Proton-Donating Solvent. Russian Journal of Coordination Chemistry 29, 690–694 (2003). https://doi.org/10.1023/A:1026067915376

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  • DOI: https://doi.org/10.1023/A:1026067915376

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