Complex Formation of 1,5-Bis(amidomethylsulfonyl)pentane with Copper(II) and Iron(III)
- Authors: Neklyudov V.V.1, Boos G.A.1, Chmutova G.A.1, Shulaeva M.M.2, Bagina Y.I.1, Amirov R.R.1
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Affiliations:
- Kazan (Volga Region) Federal University, ul. Kremlevskaya 18
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
- Issue: Vol 88, No 8 (2018)
- Pages: 1672-1680
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222369
- DOI: https://doi.org/10.1134/S1070363218080194
- ID: 222369
Cite item
Abstract
The state of the new antitubercular agent 1,5-bis(amidomethylsulfonyl)pentane in aqueous micellar solution of the nonionic surfactant Bridge 35 and its complexing properties toward copper(II) and iron(III) ions have been studied by spectrophotometry, pH potentiometry (25°C, variable ionic strength), and mathematical modeling. In the concentration range from 5.00 × 10–5 to 1.00 × 10–3 M in the presence of Bridge 35, the title compound exists in a neutral monomeric form. It forms 1: 2 mononuclear and 2: 2 binuclear complexes with copper(II) and 1: 1 and 1: 2 mononuclear and 2: 1 binuclear complexes with iron(III). The most favorable structures of 1,5-bis(amidomethylsulfonyl)pentane and its complexes have been simulated in terms of the density functional theory.
About the authors
V. V. Neklyudov
Kazan (Volga Region) Federal University, ul. Kremlevskaya 18
Author for correspondence.
Email: VVNekljudov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420008
G. A. Boos
Kazan (Volga Region) Federal University, ul. Kremlevskaya 18
Email: VVNekljudov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420008
G. A. Chmutova
Kazan (Volga Region) Federal University, ul. Kremlevskaya 18
Email: VVNekljudov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420008
M. M. Shulaeva
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: VVNekljudov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420088
Yu. I. Bagina
Kazan (Volga Region) Federal University, ul. Kremlevskaya 18
Email: VVNekljudov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420008
R. R. Amirov
Kazan (Volga Region) Federal University, ul. Kremlevskaya 18
Email: VVNekljudov@kpfu.ru
Russian Federation, Kazan, Tatarstan, 420008
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