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In a set of reactions propionic acid yie...

In a set of reactions propionic acid yielded a compound `D`
`CH_(3)CH_(2)COOHoverset(SOCI_(2))rarrBoverset(NH_(3))rarrCunderset(Br_(2))overset(KOH)rarrD` The structure of `D` would be .

A

`CH_(3)CH_(2)NH_(2)`

B

`CH_(3)CH_(2)NH_(2)`

C

`CH_(3)CH_(2)NH_(2)`

D

`CH_(3)CH_(2)NH_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
The last step involves Hofmann bromamide degradation reaction
`CH_(3)CH_(2)COOHoverset(SOCI_(2))rarrCH_(3)underset((B))(VH_(2)COCIoverset(Nh_(3))rarr`
`CH_(3)CH_(2)underset( C)CONH_(2)underset(Br_(2))overset(KOH)rarr CH_(3)underset((D))CH_(2)NH_(2)` .
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