Skip to main content
SpringerLink
Log in

Catalytic hydrogenation of benzothiophene to 2,3-dihydrobenzothiophene

  • Published:
Reaction Kinetics and Catalysis Letters Aims and scope Submit manuscript

Abstract

Hydrogenation of benzothiophene in a solution of cyclohexane in the presence of palladium sulfide catalyst at 5 MPa and 433–473 K has been studied. The rate of the formation of 2,3-dihydrobenzothiophene is described by a first-order equation. The apparent activation energy is 58±4 kJ/mol. For attaining 100% selectivity to 2,3-dihydrothiophene, the total conversion of benzothiophene should be below 60%.

Abstract

Исследовано гидрирование дензотиофена в растворе циклогексана в присутствии сульфидпалладиевого катализатора при давлении 5 МПА, температуре 433–473 К. Скорость образования 2,3-дигидро бензотена описывается уравнением первого порядка. Кажущаяся энергия активации равна 58±4 кдж/моль. С целью получения 100% избирательности по 2,3-дигидро бензотиофену процесс следует проводить при глубине общего превращения бензотиофена ниже 60%.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. H. Hartough: Compounds with Condensed Thiophene Rings, p. 34, Interscience Publ., New York-London 1954.

    Google Scholar 

  2. F. G. Bordwell, W. N. McKellin: J. Amer. Chem. Soc.,73, 2251 (1951).

    Article  CAS  Google Scholar 

  3. H. Kwart, E. Evans: J. Org. Chem.,31, 413 (1966).

    Article  CAS  Google Scholar 

  4. R. D. Obolentsev, A. V. Mashkina: Hydrogenolysis of Sulfur-Organic Compounds of Oil, Gostoptekhizdat, Moskva 1961.

    Google Scholar 

  5. O. Weisser, S. Landa: Sulfide Catalysts, their Properties and Applications, p. 198, Academy Publ. House, Prague 1972.

    Google Scholar 

  6. E. Furinsky, C. H. Amberg: Can. J. Chem.,54, 1507 (1976).

    Article  Google Scholar 

  7. V. H. J. de Beer, J. G. J. Dahlmans, J. G. M. Smeets: J. Catal.,42, 467 (1976).

    Article  Google Scholar 

  8. P. Geueste, P. Amblard, M. Bonnet, P. Graffin: J. Catal.,61, 115 (1980).

    Article  Google Scholar 

  9. A. D. Berents, A. B. Vol-Epshtein, E. Ya. Gamburg, A. A. Krichko, T. F. Malgina: Sov. Pat. 482454, Bul. Izobretenii,32, 1976.

  10. E. Ya. Gamburg, A. B. Vol-Epshtein: Khim. Tverd. Topl.,2, 136 (1973).

    Google Scholar 

  11. R. D. Obolentsev, A. Ya. Baikova: Sulfur-Organic Compounds of Oils of the Ural-Volga Region and Siberia, p. 247, Nauka, Moskva 1973.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Catalysis, Novosibirsk, USSR

    A. A. Zirka, G. L. Ryzhova, Yu. G. Slizhov & A. V. Mashkina

Authors
  1. A. A. Zirka
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. G. L. Ryzhova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Yu. G. Slizhov
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. V. Mashkina
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Zirka, A.A., Ryzhova, G.L., Slizhov, Y.G. et al. Catalytic hydrogenation of benzothiophene to 2,3-dihydrobenzothiophene. React Kinet Catal Lett 23, 7–12 (1983). https://doi.org/10.1007/BF02065654

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02065654

Keywords

Search

Navigation