Chapter 11: Q60. (page 453)
Question: Draw a stepwise mechanism for the following reaction.
Short Answer
Expert verified
Answer
Mechanism for the given reaction
Step by step solution
01
Step-by-Step SolutionStep 1: Acid-catalyzed keto-enol tautomerism
The acid-catalyzed keto-enol tautomerism takes place in two steps:
The first step involves the protonation of the double bond to form the resonance-stabilized carbocation.
The next step involves the loss of protons to form the carbonyl group. As a result of the reformation of acid in the second step, the tautomerization is acid-catalyzed.
02
The stepwise mechanism for the given acid-catalyzed reaction.
The given reaction takes place in the following steps:
Mechanism for the given reaction
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