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Wittig reaction : The reaction of a ph...

Wittig reaction :
The reaction of a phosphorus ylide with an aldehyde (or) ketone introduces a carbon-carbon double bond is place of the carbonyl bond.

Driving froce of the reaction is high bond energy of (P = O). `(DeltaH=-ve)`.
. Product (A) is :

A

B

C

D

Text Solution

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The correct Answer is:
B
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