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Mechanism of the alkylation of 2,6-di-tert-butylphenol by methyl acrylate in the presence of potassium 2,6-di-tert-butylphenoxide and alkali

  • Organic Chemistry
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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Abstract

A mechanism is proposed for the reaction of 2,6-di-tert-butylphenol with methyl acrylate in the presence of potassium 2,6-di-tert-butylphenoxide and KOH and, based on a computer calculation of the kinetic scheme, the constants have been found for the elementary stages of the reaction, sufficient to interpret the experimental data. The alkylation of 2,6-di-tert-butylphenol by methyl acrylate takes place by an inhibited catalytic chain mechanism involving the participation of ion pairs in the reaction.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1829–1835, August 1988.

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Volod'kin, A.A., Zaitsev, A.S., Rubailo, V.L. et al. Mechanism of the alkylation of 2,6-di-tert-butylphenol by methyl acrylate in the presence of potassium 2,6-di-tert-butylphenoxide and alkali. Russ Chem Bull 38, 1677–1682 (1989). https://doi.org/10.1007/BF00956955

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  • DOI: https://doi.org/10.1007/BF00956955

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