MCQ
Hoffmann Bromamide Degradation reaction is shown by $........$
- A$\ce{ArNH_2}$
- ✓$\ce{ArCONH_2}$
- C$\ce{ArNO_2}$
- D$\ce{ArCH_2NH_2}$
✓
Answer
Correct option: B.
$\ce{ArCONH_2}$
Hoffmann developed a method for preparation of primary amines by treating an amide with bromine in an aqueous or ethanolic solution of sodium hydroxide. In this degradation reaction, migration of an alkyl or aryl group takes place from carbonyl carbon of the amide to the nitrogen atom.
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