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Mixed-ligand gallium complexes with N-vinylpyrrolidone- N-vinylformamide-N-vinyliminodiacetic acid terpolymers containing dithiocarbamates as a coligand
- Authors: Gorshkov N.I.1, Murko A.Y.1, Gavrilova I.I.1, Malakhova I.I.1, Krasikov V.D.1, Panarin E.F.1
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Affiliations:
- Institute of Macromolecular Compounds of the Russian Academy of Sciences
- Issue: Vol 485, No 4 (2019)
- Pages: 442-446
- Section: Chemistry
- URL: https://journals.eco-vector.com/0869-5652/article/view/13547
- DOI: https://doi.org/10.31857/S0869-56524854442-446
- ID: 13547
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Abstract
Terpolymers with a molecular weight of 65 and 13 kDa containing 90 mol.% of N-vinylpyrrolidone, 7 mol.% of N-vinylformamide, and 3 mol.% of N-vinyliminodiacetic acid units have been synthesized. Diethyldithiocarbamate and benzyldithiocarbamate have been used as coligands. The mixed-ligand complexation with Ga3+ ion has been studied by HPLC. The composition and structure of the resulting metal-polymer complexes have been determined by exclusion chromatography and spectral (IR, 1H NMR) data.
About the authors
N. I. Gorshkov
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Author for correspondence.
Email: ngorshkov@mail.ru
Russian Federation, 31, Bolshoy prospect, St-Petersburg, 199004
A. Yu. Murko
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: ngorshkov@mail.ru
Russian Federation, 31, Bolshoy prospect, St-Petersburg, 199004
I. I. Gavrilova
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: ngorshkov@mail.ru
Russian Federation, 31, Bolshoy prospect, St-Petersburg, 199004
I. I. Malakhova
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: ngorshkov@mail.ru
Russian Federation, 31, Bolshoy prospect, St-Petersburg, 199004
V. D. Krasikov
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: ngorshkov@mail.ru
Russian Federation, 31, Bolshoy prospect, St-Petersburg, 199004
E. F. Panarin
Institute of Macromolecular Compounds of the Russian Academy of Sciences
Email: ngorshkov@mail.ru
Corresponding Member of the Russian Academy of Sciences
Russian Federation, 31, Bolshoy prospect, St-Petersburg, 199004References
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