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Trans-2-phenyl-1-bromocyclopentane on re...

Trans-2-phenyl-1-bromocyclopentane on reaction with alcoholic KOH produces

A

4-phenycyclopentane

B

2 phenyl cyclo pentene

C

1-phenyl cyclopentene

D

3-phenylcylopentene

Text Solution

Verified by Experts

The correct Answer is:
D
Aralkyl halides are more reactive than aryl halides, therefore, only the halogen in the side chain is displaced.
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DINESH PUBLICATION-ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING HALOGENS -Selected Straight Objective Type MCQs
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  6. Which of the following is not chiral?

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  12. Which of the following is the correct order of decreasing S(N^(2)) rea...

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  13. In a S(N)2 substitution reaction of the type R-Br+Cl^(-) overset("DM...

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  14. H(3)C-underset(CH(3))underset(|)(CH)-CH=CH(2)+HBr to A. A is predomi...

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  15. How many stereoisomerse does this molecule has? CH(3)CH=CHCH(2)CHBrC...

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  16. The organic chloro compound, which shows complete stereochemical inver...

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  17. The major product of the following reaction is

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  18. What would be the produt formed when 1-bromo-3 chorocyclobutane reacts...

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  19. Which one is most reactive towards S(N^(1)) reaction?

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