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Reaction Kinetics and Catalysis Letters

, Volume 17, Issue 3–4, pp 227–231 | Cite as

Catalytic exchange of hydrogen in thiophene with deuterium over γ-alumina

  • G. Ya. Katsapov
  • E. N. Osmanov
  • K. Kh. Razikov
Article
  • 19 Downloads

Abstract

The decisive role of the Kα/Kβ ratio in the mechanism of substitution is shown. At low and increased temperatures the isotope exchange follows stepwise and nonequivalent substitution mechanisms, respectively.

Keywords

Hydrogen Physical Chemistry Catalysis Deuterium Thiophene 

Abstract

Показана определяющая роль соотношения Kα/Kβ в механизме замещения. При низких температурах обмен происходит по механизму простого обмена, а при иовышении температуры-по механизму неравноценного замещения.

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Copyright information

© Akadémiai Kiadó 1981

Authors and Affiliations

  • G. Ya. Katsapov
    • 1
  • E. N. Osmanov
    • 1
  • K. Kh. Razikov
    • 1
  1. 1.Middle-Asian Institute of Oil Refining IndustryTashkentUSSR

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