MCQ
1−phenyl−2−chloropropane on treating with alc. KOH gives mainly:
- A1-phenylpropene
- B2-phenylpropene
- C1-phenylpropane-2-ol
- D1-phenylpropan-1-ol
✓
Answer
- 1-phenylpropene
Explanation:
1−phenyl−2−chloropropane on treating with alc. KOH gives mainly 1−phenylpropene. This is dehydrochlorination reaction.
The double bond in the product is in conjugation with benzene ring.1−phenyl−2−chloropropane.
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