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Reaction Kinetics and Catalysis Letters

, Volume 26, Issue 3–4, pp 329–333 | Cite as

Proton transfer to palladium during phenylacetylene hydrogenation in ethanol

  • D. V. Sokolskii
  • A. V. Korolev
  • A. Ualikhanova
Article

Abstract

Exchange processes over palladium during the liquid-phase hydrogenation of phenylacetylene have been studied by successive substitution of starting substances by deuterated products. It has been revealed that on the catalyst surface a proton transfer to unsaturated substance, gas phase and solvent takes place. Rates of the processes have been calculated.

Keywords

Hydrogenation Physical Chemistry Catalysis Palladium Exchange Process 
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.

Abstract

Последовательным замещением исходных веществ на дейтерированные продукты исследованы обменные процессы на палладии при гидрировании фенилацетилена в жидкой фазе. Показано, что на поверхности катализатора происходит перенос протонов в непредельное вещество, газовую фазу и растворитель. Рассчитаиы скорости процессов.

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References

  1. 1.
    D. Z. Levin, E. P. Prokofiev, V. S. Gudkov, S. L. Kiperman, M. A. Besprozvannyi: Kinet. Katal.,15, 98 (1974).Google Scholar
  2. 2.
    E. F. Meyer, R. L. Burwell: J. Am. Chem. Soc.,85, 2881 (1963).Google Scholar
  3. 3.
    K. Hirota: Proc. 5th Int. Congr. Catal., North-Holland P. C. Amsterdam, London1, 37 (1972).Google Scholar

Copyright information

© Akadémiai Kiadó 1984

Authors and Affiliations

  • D. V. Sokolskii
    • 1
  • A. V. Korolev
    • 1
  • A. Ualikhanova
    • 1
  1. 1.Institute of Organic Catalysis and ElectrochemistryAlma-AtaUSSR

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