Hydrogenation of 2,3-dimethyl-1,3-butadiene with hydrogen sorbed on Raney nickel

  • L. Kh. Freidlin
  • E. F. Litvin
  • Liu Kuang-hung
Organic and Biological Chemistry
  • 28 Downloads

Summary

  1. 1.

    In the hydrogenation of 2,3-dimethyl-1,3-butadiene with molecular hydrogen over Raney nickel the diene is simultaneously partially hydrogenated by hydrogen sorbed in the catalyst.

     
  2. 2.

    Orientation in the hydrogenation of the diene by sorbed hydrogen depends on the extent to which hydrogen has been withdrawn from the catalyst.

     
  3. 3.

    In the hydrogenation of the diene with molecular hydrogen in presence of large amounts of catalyst the ratio of the amounts ofα- andβ-olefin in the catalyzate becomes close to its value in hydrogenation with sorbed hydrogen.

     

Keywords

Hydrogen Nickel Diene Sorb Butadiene 

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Literature cited

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Copyright information

© Consultants Bureau Enterprises Inc. 1965

Authors and Affiliations

  • L. Kh. Freidlin
    • 1
  • E. F. Litvin
    • 1
  • Liu Kuang-hung
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of SciencesUSSR

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