Russian Journal of Physical Chemistry A

, Volume 93, Issue 6, pp 1049–1053 | Cite as

Effect of a Nitrogen-Containing Base on the Kinetics of Formation of the Zinc–Octa(m-trifluoromethylphenyl)porphyrazine Complex in Benzene

  • O. A. PetrovEmail author
  • G. V. Osipova
  • P. S. Kharlamova


The effect additions of n-butylamine, tert-butylamine, piperidine, and morpholine have on the kinetics of the complexation of zinc acetate with octa(m-trifluoromethylphenyl)porphyrazine in benzene is studied. A possible scheme of the complexation reaction is proposed. It is established that the rate of the reaction slows with the branching of the hydrocarbon chain in the amine, and it grows along with the pKa of the nitrogen-containing base.


porphyrazines nitrogen-containing bases zinc acetate complexation kinetics 



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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • O. A. Petrov
    • 1
    Email author
  • G. V. Osipova
    • 1
  • P. S. Kharlamova
    • 1
  1. 1.Ivanovo State University of Chemical TechnologyIvanovoRussia

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