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Arenium Ion

  • Page ID
    38606
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    The resonance-stabilized carbocation intermediate of electrophilic aromatic substitution of arenes is called the arenium ion.

    eg:

    areniumion1.png

    mechanism:

    areniumion2.png

    Step 1:

    areniumion3.png

    Step 2:

    areniumion4.png

    see also Friedel-Crafts alkylation, Friedel-Crafts acylation


    This page titled Arenium Ion is shared under a All Rights Reserved (used with permission) license and was authored, remixed, and/or curated by Gamini Gunawardena via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.

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