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Negative catalysis by copper ions in the chain reaction of oxidation of cyclohexanol

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Conclusions

  1. 1.

    Negative catalysis by copper ions in the chain reaction of oxidation of cyclohexanol was established.

  2. 2.

    A mechanism including the reduction of Cu2+ ions and the oxidation of Cu1+ ions by hydroxy peroxide radicals of the alcohol was proposed.

  3. 3.

    The rate constant of the reaction of Cu2+ with the hydroxy peroxide radical, equal to 3.2·106 liters /mole-sec at 75°, was measured.

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Literature cited

  1. 1.

    A.L. Aleksandrov and E.T. Denisov, Dokl. Akad. Nauk SSSR,178, 379 (1968).

  2. 2.

    V.V. Kharitonov and E. T. Denisov, Izv. Akad. Nauk SSSR, Ser. Khim., 2764 (1967).

  3. 3.

    E.T. Denisov, Izv. Akad. Nauk SSSR, Ser. Khim., 328 (1969).

  4. 4.

    V. F. Tsepalov and V.Ya. Shlyapintokh, Dokl. Akad. Nauk SSSR,124, 883 (1959).

  5. 5.

    N.M. Émanuél', E.T. Denisov, and Z. K. Maizus, Chain Reactions of Liquid-Phase Oxidation of Hydrocarbons [in Russian], Nauka (1965).

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    J.H. Merz and W.A. Waters, J. Chem. Soc., 15 (1949); 323 (1953).

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    A.L. Aleksandrov, T.I. Sapacheva, and V.F. Shuvalov, Izv. Akad. Nauk SSSR, Ser. Khim., 955 (1969).

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    J.H. Baxendale, M.G. Evans, and G.S. Park, Trans. Faraday Soc.,42, 155 (1946).

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Additional information

The article is published on the basis of a resolution of the Conference of Editors-in-Chief of the Journals of the Academy of Sciences of the USSR from July 12, 1962, as the dissertation work of A. L. Aleksandrov.

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1652–1657, August, 1969.

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Aleksandrov, A.L., Denisov, E.T. Negative catalysis by copper ions in the chain reaction of oxidation of cyclohexanol. Russ Chem Bull 18, 1532–1536 (1969). https://doi.org/10.1007/BF00906374

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Keywords

  • Oxidation
  • Copper
  • Alcohol
  • Peroxide
  • Catalysis