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In 3-methyl-2-cyclohexenone which hydrog...

In 3-methyl-2-cyclohexenone which hydrogen cannot undergo deuterium exchange when it reacts with `CH_3O^(Theta)//CH_3OD` ?

A

`H_1,H_4`

B

`H_4`

C

`H_3,H_2`

D

`H_5,H_3`

Text Solution

Verified by Experts

The correct Answer is:
B

This carbon will not get the negative charge.
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