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NEETChemistryCarboxylic Acid Derivatives

What role does aluminum chloride (Lewis acid) play in the reaction of aromatic carboxylic acids with Friedel-Crafts reagents?

Options

  1. AActivating the carboxyl group
  2. BDeactivating the carboxyl group
  3. CBonding to the carboxyl group
  4. DActing as a solvent

Correct answer

C. Bonding to the carboxyl group

Step-by-step solution

Aluminum chloride (Lewis acid) bonds to the carboxyl group in the reaction of aromatic carboxylic acids with Friedel-Crafts reagents.

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