Synthesis and potentiometric analysis of organophosphorus metal complexones and complexonates based on 2-aminothiazole derivatives |
| |
Authors: | L. K. Sal’keeva A. K. Shibaeva E. K. Taishibekova M. T. Nurmaganbetova E. V. Minaeva A. K. Sal’keeva |
| |
Affiliation: | 1.Buketov State University,Karaganda,Kazakhstan |
| |
Abstract: | Synthesis conditions of 4-phenyl-2-amidothiazolyl acetate and 2-thiourido-4-diethylphosphothiazole were developed, and the complexation capacity of these compounds in formation of mixed-ligand complexes was studied. The optimal conditions and thermodynamic parameters of the complexation process were determined. The potentiometric method was used to find thermodynamic parameters of the reactions of mixed-ligand complexation with copper(II) and lead(II) ions, the composition of the complexes being formed on the basis of 4-phenyl-2-aminothiazole and its phosphorylated derivatives was determined. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |