Chemistry, asked by goodfish220, 8 months ago

When trans-1-bromo-2-phenyl cyclohexane react
with alcoholic KOH, it mainly gives
(1) 1-Phenylcyclohexene
(2) 3-Phenylcyclohexene
(3) 2-Phenylcyclohexene
4) Phenol

Answers

Answered by budaniashray74p8b5n1

2

Answer: (2) 3-phenyl cyclohexane

Explanation: Alcoholic KOH is used for β-elimination.

It needs H on anti position of Br.

This H is not available on Phenyl side.

So it will form 3- phenyl cyclohexane

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