Abstract
Specific features of cationic polymerization of 1,3-pentadiene under the action of modified catalytic systems based on vanadium oxytrichloride were studied. The most effective agents controlling the molecular characteristics in synthesis of poly-1,3-pentadiene on vanadium catalysts are tert-butyl chloride and a combination of tert-butyl chloride with diisopropyl ether. The suggested catalytic systems allow virtually complete conversion of the monomer to be reached within a technologically acceptable time. The developed vanadium catalytic systems are recommended for commercial production of Oligopiperylene Rubber SKOP.
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Original Russian Text © V.A. Rozentsvet, V.G. Kozlov, N.A. Korovina, O.A. Stotskaya, I.A. Pronina, L.V. Agibalova, E.Yu. Maretina, 2015, published in Zhurnal Prikladnoi Khimii, 2015, Vol. 88, No. 11, pp. 1606−1612.
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Rozentsvet, V.A., Kozlov, V.G., Korovina, N.A. et al. Synthesis of SKOP oligopiperylene rubber on vanadium catalytic systems. Russ J Appl Chem 88, 1820–1826 (2015). https://doi.org/10.1134/S10704272150110130
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DOI: https://doi.org/10.1134/S10704272150110130