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Which of the following methods of prepar...

Which of the following methods of preparation of amines will not give same number of carbon atoms in the chain of amines as in the reactant?

A

Reaction of nitrile with `LiAlH_(4)`.

B

Reaction of amide with `LiAlH_(4)` followed by treatment with water.

C

Heating alkylhalide with potassium salt of phthalimide followed by hydrolysis.

D

Treatment of amide with bromine in aqueous solution of sodium hydroxide.

Text Solution

Verified by Experts

The correct Answer is:
D
Treatment of amide with `Br_(2)` and `NaOH` will give an amine with less number of C atoms while all other reactions give amine with same number of C atoms as the reactant.
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