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An amine reacts with benzene sulphonyl c...

An amine reacts with benzene sulphonyl chloride to give a precipitate insoluble in alkali. It undergoes ammonolysis possible structure will be:

A

`CH_3 CH_2NH_2`

B

C

`CH_3CH_2 CH_2NHCH_3`

D

`CH_3 CH_2 CH_2 overset(H)overset(|)N - CH_2 CH_3`

Text Solution

Verified by Experts

The correct Answer is:
D
Given amine on reaction with `PhSO_2 Cl` produces a compound insoluble in alkaline solution it means it is `2^@` amine.
`:' ` It is prepared by ammonolysis of `C_2H_5Cl`, it must contain an ethyl group
`CH_3CH_2 CH_2 overset(H)overset(|)N - H_2 CH_3` is a `2^@` amine as well as it contain ethyl group.
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