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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N. M. Emanuel, G. E. Zalkov, and Z. K. Maizus, Oxidation of Organic Compounds, Pergamon Press, Oxford (1984), p. 650.
A. A. Volod'kin, L. K. Popov, F. M. Egidis, et al., Chemicals for Polymeric Materials [in Russian], NIITÉKhIM, Moscow (1987).
G. Stillson and D. Sawyer, J. Am. Chem. Soc.,47, 303 (1945).
USSR Inventor's Certificate No. 1,001,649; Byull. Izobret., No. 23 (1986).
A. A. Volod'kin, V. I. Paramonov, and B. I. Rubinshtein, Abstracts of Papers, 8th All-Union Sci. Techn. Conf. Tambov. Proletarian Torch-Bearers (1986), p. 8.
V. A. Bulgakov, N. N. Gorodetskaya, G. A. Nikiforov, et al., Izv. Akad. Nauk SSSR, Ser. Khim., No. 1, 71 (1983).
C. W. Gear, Numerical Initial Value Problems in Ordinary Differential Equations, Prentice-Hall, N. Y. (1971), p. 158.
E. M. Kosower, Recent Problems in Physical Organic Chemistry [Russian translation], Mir, Moscow (1969), p. 207.
J. M. Mellor, A Comprehensive Treatise on Inorganic and Theoretical Chemistry, Vol. 11, Longmans Green and Co. Ltd., London (1927), p. 502.
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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