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Catalysis of the dealkylation of derivatives of 2,6-di-tert-butylphenol by heteropoly acids

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

Conclusions

The tungsten heteropoly acids in acetic acid are the most active in the dealkylation of 4-alkyl-2,6-di-tert-butylphenols. The reaction is first order with respect to the substrate and with respect to the HPA, and water slows the reaction. It has been postulated that the dealkylation reaction is mediated mainly by the undissociated molecules of the HPA.

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Authors and Affiliations

  1. Institute of Catalysis, Academy of Sciences of the USSR, Siberian Branch, Novosibirsk

    S. M. Kulikov, I. V. Kozhevnikov, M. N. Fomina & A. P. Krysin

  2. Institute of Organic Chemistry, Academy of Sciences of the USSR, Siberian Branch, Novosibirsk

    S. M. Kulikov, I. V. Kozhevnikov, M. N. Fomina & A. P. Krysin

Authors
  1. S. M. Kulikov
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  2. I. V. Kozhevnikov
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  3. M. N. Fomina
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  4. A. P. Krysin
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 752–756, April, 1987.

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Kulikov, S.M., Kozhevnikov, I.V., Fomina, M.N. et al. Catalysis of the dealkylation of derivatives of 2,6-di-tert-butylphenol by heteropoly acids. Russ Chem Bull 36, 681–684 (1987). https://doi.org/10.1007/BF00962297

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  • DOI: https://doi.org/10.1007/BF00962297

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