Cobalt and manganese complexes with redox-active ligands in polymerization of acrylonitrile and methyl methacrylate
- Authors: Kolyakina E.V.1, Gruzdeva L.N.1, Poddel´sky A.I.2, Grishin D.F.1
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Affiliations:
- N. I. Lobachevsky National Reseach State University of Nizhny Novgorod
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
- Issue: Vol 66, No 9 (2017)
- Pages: 1650-1659
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/241271
- DOI: https://doi.org/10.1007/s11172-017-1937-y
- ID: 241271
Cite item
Abstract
The influence of bis[4,6-di-tert-butyl-N-(2,6-dimethylphenyl)-o-iminobenzosemiquinonato]cobalt(ii) and 4,6-di-tert-butyl-N-(2,6-diisopropylphenyl)-o-iminobenzosemiquinonato]-[4,6-di-tert-butyl-N-(2,6-diisopropylphenyl)-o-amidophenolate]manganese(iii) on polymerization of methyl methacrylate and acrylonitrile in the presence of azobisisobutyronitrile (as a traditional radical initiator) and alkyl halides (used for initiation of controlled atom transfer radical polymerization process) was studied. The effect of the nature of the activating agents (amines) and the temperature conditions on the overall polymerization rate of the indicated monomers, as well as molecular weight characteristics of the synthesized polymers, were analyzed. The optimal conditions for the synthesis of polyacrylonitrile and poly(methyl methacrylate) with a relatively narrow molecular weight distribution were selected.
About the authors
E. V. Kolyakina
N. I. Lobachevsky National Reseach State University of Nizhny Novgorod
Email: grishin@ichem.unn.ru
Russian Federation, 23 prosp. Gagarina, Nizhny Novgorod, 603950
L. N. Gruzdeva
N. I. Lobachevsky National Reseach State University of Nizhny Novgorod
Email: grishin@ichem.unn.ru
Russian Federation, 23 prosp. Gagarina, Nizhny Novgorod, 603950
A. I. Poddel´sky
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: grishin@ichem.unn.ru
Russian Federation, 49 ul. Tropinina, Nizhny Novgorod, 603950
D. F. Grishin
N. I. Lobachevsky National Reseach State University of Nizhny Novgorod
Author for correspondence.
Email: grishin@ichem.unn.ru
Russian Federation, 23 prosp. Gagarina, Nizhny Novgorod, 603950