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1

AIPMT 2001

MCQ (Single Correct Answer)
Intermediates formed during reaction of

are
A
RCONHBr and RNCO
B
RNHCOBr and RNCO
C
RNH $$-$$ Br and RCONHBr
D
RCONBr2

Explanation

The Hofmann bromamide reaction is as :

RCONH2 + Br2 + KOH $$ \to $$ RNH2

The mechanism is as follows :

2

AIPMT 2000

MCQ (Single Correct Answer)

then A is
A
B
C
CH3NH2
D

Explanation

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