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Propanamide on reaction with bromine in aqueous NaOH gives

Question

Propanamide on reaction with bromine in aqueous NaOH gives

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Solution

The reaction of Propanamide with Bromine in aqueous NaOH is a Hoffmann Bromamide reaction. This reaction results in the formation of an amine. Here are the steps:

  1. Propanamide (CH3CH2CONH2) reacts with bromine (Br2) in an aqueous solution of sodium hydroxide (NaOH).

  2. The bromine is used to substitute the amide group (-CONH2) in the propanamide molecule.

  3. The reaction undergoes rearrangement, leading to the loss of a molecule of carbon dioxide (CO2).

  4. The final product is Propanamine (CH3CH2NH2).

So, Propanamide on reaction with bromine in aqueous NaOH gives Propanamine.

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