Under identical intramolecular aldol condensation conditions, the most favoured ring size forms preferentially. Which of the following would most likely be obtained as the major product?
Text Solution
Verified by ExpertsThe correct answer is:
B
Intramolecular aldol condensations preferentially form five- and six-membered rings (minimal ring strain; favorable transition state). Hence a 6 - membered enone is the major product.
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