Abstract
A kinetic scheme is proposed for the reaction of 2,6-di-t-butylphenol with methyl acrylate in the presence of potassium 2,6-di-t-butylphenolate. Rate constants have been calculated for the elementary stages which describe the mechanism of catalysis and the effect on the kinetic laws of the protondonor components 2,6-di-t-butylphenol, water, and methanol. The kinetic scheme contains 30 components and includes 62 rate constants for the elementary stages, which were calculated by mathematical modeling of the kinetics of the process. The calculated results are compared with experimental data for the dependence of the rate of consumption of 2,6-di-t-butylphenol on the concentration of potassium 2,6-di-t-butylphenolate and on the concentrations of the proton-donor components.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 989–996, May, 1991.
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Volod'kin, A.A. Kinetics of the reaction of 2,6-si-t-butylphenol with methyl acrylate in the presence of potassium 2,6-di-t-butylphenolate and the effect of proton-donor components on the mechanism of this reaction. Russ Chem Bull 40, 877–883 (1991). https://doi.org/10.1007/BF00961342
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DOI: https://doi.org/10.1007/BF00961342