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Reaction of trans-2-phenyl-1-bromocyclopentane on reaction with alcoholic KOH produces

Options

  1. A4-phenylcyclopentene
  2. B2-phenylcyclopentene
  3. C1-phenylcyclopentene
  4. D3-phenylcyclopentene

Correct answer

D. 3-phenylcyclopentene

Step-by-step solution

According to E ₂ mechanism.

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