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Mechanism of the oxygen disproportionation of ditert-alkylniteoxyl radicals

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

Conclusions

  1. 1.

    The reactions of acid disproportionation of piperidinooxyls and the interaction of 1-oxo with 1-hydroxypiperidinium salts are reversible and proceed through an intermediate 1-hydroxypiperidmylium cation according to a general kinetic scheme.

  2. 2.

    The rate and equilibrium constants were determined for the reaction of acid disproportionation of 2,2,6,6-tetramethylpiperidino-1-oxyl.

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Literature cited

  1. K. H. Meyer and W. Reppe, Ber.,54, 327 (1921).

    Google Scholar 

  2. V. A. Golubev, É. G. Rozantsev, and M. B. Neiman, Izv. Akad. Nauk SSSR, Ser. Khim., 1927 (1965).

  3. V. A. Golubev, R. I. Zhdanov, V. M. Gida, and É. G. Rozantsev, Izv. Akad. Nauk SSSR, Ser. Khim., 853 (1971).

  4. E. F. Ullman, J. H. Osiecki, D. G. Boocock, and R. Darcy, J. Amer. Chem. Soc.,94, 7049 (1972).

    Google Scholar 

  5. G. A. Abakumov and V. D. Tikhonov, Izv. Akad. Nauk SSSR, Ser. Khim., 796 (1969).

  6. A. K. Hoffman and A. T. Henderson, J. Amer. Chem. Soc.,83, 4671 (1961).

    Google Scholar 

  7. V. A. Golubev and G. N. Voronina, Izv. Akad. Nauk SSSR, Ser. Khim., 2089 (1972).

  8. V. A. Golubev, Izv. Akad. Nauk SSSR, Ser. Khim., 853 (1971).

  9. A. R. Forrester, J. M. Hay, and R. H. Thomson, Organic Chemistry of Stable Free Radicals, Academic Press, New York-London (1968), p. 225.

    Google Scholar 

  10. É. Stern and K. Timmons, Electronic Absorption Spectroscopy in Organic Chemistry [Russian translation], Mir (1974), p. 26.

  11. A. Albert and E. Serjeant, Ionization Constants of Acids and Bases, Wiley.

  12. É. G. Rozantsev, Nitroxide-Free Radicals [in Russian], Khimiya (1970), p. 193.

  13. V. A. Golubev, R. I. Zhdanov, and É. G. Rozantsev, Izv. Akad. Nauk SSSR, Ser. Khim.,184 (1970).

  14. V. M. Hoffman and T. B. Eames, J. Amer. Chem. Soc.,91, 2169 (1969).

    Google Scholar 

  15. V. Malatesta and K. U. Ingold, J. Amer. Chem. Soc.,95, 6404 (1973).

    Google Scholar 

  16. N. M. Émanuel' and D. G. Knorre, Course in Chemical Kinetics [in Russian], Vysshaya Shkola (1962), p. 225.

  17. É. M. Arnett, Modern Problems of Physical Chemistry [Russian translation], Mir (1967), p. 195.

  18. V. A. Golubev, V. D. Sen', and É. G. Rozantsev, Izv. Akad. Nauk SSSR, Ser. Khim., 2773 (1974).

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2235–2243, October, 1975.

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Golubev, V.A., Sen', V.D., Kulyk, I.V. et al. Mechanism of the oxygen disproportionation of ditert-alkylniteoxyl radicals. Russ Chem Bull 24, 2119–2126 (1975). https://doi.org/10.1007/BF00929736

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  • DOI: https://doi.org/10.1007/BF00929736

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