Complex Formation of 1,5-Bis(amidomethylsulfonyl)pentane with Copper(II) and Iron(III)

被引：0

作者：

V. V. Neklyudov

G. A. Boos

G. A. Chmutova

M. M. Shulaeva

Yu. I. Bagina

R. R. Amirov

机构：

[1] Kazan (Volga Region) Federal University,Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center

[2] ul. Kremlevskaya 18,undefined

[3] Russian Academy of Sciences,undefined

[4] ul. Arbuzova 8,undefined

来源：

Russian Journal of General Chemistry | 2018年 / 88卷

关键词：

1,5-bis(amidomethylsulfonyl)pentane; copper(II); iron(III); complex formation; ligand denticity;

D O I：

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学科分类号：

摘要：

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.

引用

页码：1672 / 1680

页数：8