Question:
Fries rearrangement reaction of phenol ester leads to the formation of which type of product?
Fries rearrangement reaction of phenol ester leads to the formation of which type of product?
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Fries rearrangement is widely used in organic synthesis to introduce ketone functionality in aromatic systems.
Updated On: Jun 8, 2025
- \( \text{Alkene} \)
- \( \text{Aldehyde} \)
- \( \text{Alcohol} \)
- \( \text{Ketone} \)
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The Correct Option is D
Solution and Explanation
The Fries rearrangement reaction involves phenol esters reacting under Lewis acid catalysis, leading to ketone formation.
This rearrangement allows ortho and para acylation of the phenolic ring, yielding hydroxyaryl ketones.
It is a key synthetic step in aromatic compound derivatization.
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