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Is Friedel-Crafts alkylation reversible?

Is Friedel-Crafts alkylation reversible?

Friedel-Crafts alkylation of benzene is a reversible reaction that can occur. The Friedel-Crafts alkylation of benzene connects the alkyl group to the benzene molecule through electrophilic aromatic substitution. If excessive halogenated acids are produced, the reaction may reverse.

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