MCQ
Which has maximum enol content
- A$CH_3CHO$
- B$CH_3COCH_3$
- ✓$CH_3COCH_2COCH_3$ $(91-93\%)$
- D$CH_3COCH_2CHO$
✓
Answer
Correct option: C.
$CH_3COCH_2COCH_3$ $(91-93\%)$
c
Solution:- (C) CH $_{3} \mathrm{COCH}_{2} \mathrm{COCH}_{3}$
Solution:- (C) CH $_{3} \mathrm{COCH}_{2} \mathrm{COCH}_{3}$
Due to intramolecular H-bonding and resonance stabilisation enol content is maximum.
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