Abstract
The influence of dimethyl sulfoxide on the copolymerization kinetics and the reactivity parameters of N-vinylsuccinimide was studied. It was shown that, owing to the complexation of monomer molecules with dimethyl sulfoxide molecules, the relative activities of monomers are changed. The electron structures of N-vinylsuccinimide and dimethyl sulfoxide molecules and the molecule geometry was considered, and a complexation mechanism was proposed. The Alfrey–Price Q-e parameters of N-vinylsuccinimide during the complexation were analyzed. The causes of the change in the reactivity of monomer were revealed.
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Original Russian Text © N.A. Lavrov, 2016, published in Vse Materialy, 2016, No. 9, pp. 15–22.
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Lavrov, N.A. Change in the reactivity of N-vinylsuccinimide after complexation with dimethyl sulfoxide. Polym. Sci. Ser. D 10, 173–178 (2017). https://doi.org/10.1134/S1995421217020113
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DOI: https://doi.org/10.1134/S1995421217020113