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Alkenes from Hydrogenation of Alkynes

  • Page ID
    66940
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    Alkenes can be easily obtained by hydrogenation of alkynes. An alkyne on controlled hydrogenation with hydrogen in the presence of Ni or Pd at 200°C give a corresponding alkene.

    \[\ce{C_{n}H_{2n-2} + H_2 ->[Ni, 200 C] C_{n}H_{2n}}\]

    Example

    Ethyne gives ethene on hydrogenation.

    ethyne-hydrogenation.gif

    Contributors


    Alkenes from Hydrogenation of Alkynes is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by LibreTexts.

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