Russian Chemical Bulletin

, Volume 43, Issue 2, pp 313–315 | Cite as

Leveling of reactivity for intramolecular radical substitution reactions in viscous media

  • R. R. Rakhimov
  • A. I. Prokof'ev
  • Ya. S. Lebedev
Brief Communications
  • 15 Downloads

Abstract

A leveling of the reactivity was found for intramolecular radical reactions in substituted 2-oxyphenoxyls in viscous media. A comparison of rate constants in toluene, hexane, pentane, and vaseline oil shows that fast reactions are decelerated more rapidly than slow reactions.

Key words

reactivity radicals viscosity 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    A. P. Griva, L. N. Denisova, and E. T. Denisov,Dokl. Akad. Nauk SSSR, 1977,232 1343 [Dokl. Chem., 1977,232 (Engl. Transl.)].Google Scholar
  2. 2.
    V. A. Roginskii,Fenoksil'nye antioksidanty [Phenoxyl Antioxidants], Nauka, Moscow, 1988 (in Russian).Google Scholar
  3. 3.
    R. R. Rakhimov, A. I. Prokof'ev, and Ya. S. Lebedev,Zh. Fiz. Khim., 1993,67, 1093 [Russ. J. Phys. Chem., 1993,67 (Engl. Transl.)].Google Scholar
  4. 4.
    A. I. Prokof'ev, Z. K. Kasymbekova, S. I. Pombrik, N. N. Bubnov, S. L. Solodovnikov, A. N. Kravtsov, and M. I. Kabachnik,Dokl. Akad. Nauk SSSR, 1982,262, 1400 [Dokl. Chem., 1982,262 (Engl. Transl.)].Google Scholar
  5. 5.
    A. I. Prokof'ev, T. I. Prokof'eva, I. S. Belostotskaya, N. N. Bubnov, S. L. Solodovnikov, V. V. Erschov, and M. I. Kabachnik,Tetrahedron, 1979,35, 2471.Google Scholar
  6. 6.
    R. R. Rakhimov, A. I. Prokof'ev, M. I. Kabachnik, and Ya. S. Lebedev,Dokl. Akad. Nauk SSSR, 1988,302, 889 [Dokl. Chem., 1988,302 (Engl. Transl.)].Google Scholar
  7. 7.
    R. R. Rakhimov, A. I. Prokof'ev, and Ya. S. Lebedev,Izv. Akad. Nauk SSSR, Ser. Khim., 1990, 1532 [Bull. Acad. Sci. USSR, Div. Chem. Sci., 1990,39, 1385 (Engl. Transl.)].Google Scholar

Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • R. R. Rakhimov
    • 1
  • A. I. Prokof'ev
    • 2
  • Ya. S. Lebedev
    • 1
  1. 1.N. N. Semenov Institute of Chemical PhysicsRussian Academy of SciencesMoscowRussian Federation
  2. 2.A. N. Nesmeyanov Institute of Organoelement CompoundsRussian Academy of SciencesMoscowRussian Federation

Personalised recommendations