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RCONH(2)+4NaOH+Br(2) to RNH(2) + 2NaBr+N...

`RCONH_(2)+4NaOH+Br_(2) to RNH_(2) + 2NaBr+Na_(2)CO_(3)+2H_(2)O` Reaction is said

A

Hofmann bromamide reaction

B

Schmidt reaction

C

Curtius reaction

D

Beckmann reaction

Text Solution

Verified by Experts

The correct Answer is:
A

The above reaction is Hofmann bromamide reaction.
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Amides with no substitution on nitrogen react with tht: solution of bromine or chlorine in NaOH or KOH to yield aminei through a reaction called as Hofmann's degradation. R-overset(O)overset(||)(C )-NH_(2)+Br_(2)+4NaOH overset(H_(2)O)rarr R-NH_(2)+2NaBr+Na_(2)CO_(3)+2H_(2)O Amides can be reduced to amines having same number of carbon atoms R-overset(O)overset(||)C-NH_(2)-underset(LiAlH_(4))overset([H])toR-CH_(2)-NH_(2) will undergo Hofmann's degradation.

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