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Reaction of o-benzoquinones with benzylidenetriphenylphosphorane under the conditions of the common effect of high pressure and shear deformation

  • V. B. Vol'eva
  • V. A. Zhorin
  • A. L. Khristyuk
  • V. V. Ershov
  • N. S. Enikolopyan
Brief Communications

Conclusions

When the isomeric 3,5- and 3,6-di-tert-butyl-o-benzoquinones are reacted with benzylidenetriphenylphosphorane under the combined effect of high pressure and shear deformation the benzylidene ethers of the corresponding pyrocatechol are formed, in contrast to the analogous reactions of the indicated o-quinones in a two-phase catalytic system at atmospheric pressure. The observed change in the composition of the transformation products is related to a change in the electron distribution of the C-P bond of the ylide under the effect of HP+SD.

Keywords

Ether High Pressure Combine Effect Shear Deformation Catalytic System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    A. B. Solov'eva, V. A. Zhorin, L. A. Krinitskaya, Yu. V. Kissin, and N. S. Enikolopyan, Izv. Akad. Nauk SSSR, Ser. Khim., 1161 (1977).Google Scholar
  2. 2.
    V. A. Zhorin, A. Yu. Shaulov, and N. S. Enikolopyan, Vysokomol. Soed.,196, 841 (1977).Google Scholar
  3. 3.
    V. A. Zhorin, A. L. Zharov, Yu. V. Kissin, and N. S. Enikolopyan, Dokl. Akad. Nauk SSSR,219, 647 (1974).Google Scholar
  4. 4.
    V. B. Vol'eva, I. A. Novikova, G. D. Ostanets-Sveshnikova, I. S. Belostotskaya, and V. V. Ershov, Izv. Akad. Nauk SSSR, Ser. Khim., 2416 (1980).Google Scholar
  5. 5.
    M. G. Gonikberg, Chemical Equilibrium and Reaction Rates at High Pressures [in Russian], Khimiya, Moscow (1969), p. 86.Google Scholar
  6. 6.
    A. Kirby and S. Warren, Organic Chemistry of Phosphorus, Elsevier (1967).Google Scholar
  7. 7.
    I. A. D'yakonov and B. V. Ioffe, Contemporary Problems in the Chemistry of Diazo Compounds [in Russian], Izd. Leningrad Univ. (1969), p. 230.Google Scholar
  8. 8.
    M. G. Gonikberg, Chemical Equilibrium and Reaction Rates at High Pressures [in Russian], Khimiya, Moscow (1969), p. 91.Google Scholar

Copyright information

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • V. B. Vol'eva
    • 1
  • V. A. Zhorin
    • 1
  • A. L. Khristyuk
    • 1
  • V. V. Ershov
    • 1
  • N. S. Enikolopyan
    • 1
  1. 1.Institute of Chemical PhysicsAcademy of Sciences of the USSRMoscow

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