Amides may be converted into amines by reaction named after

Options

A. Perkin
B. Claisen
C. Hofmann
D. Kekule

Explanation

To solve the question regarding the conversion of amides into amines, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reaction**: The question asks about a specific reaction that converts amides into amines. This reaction is known as the Hofmann degradation reaction.

2. **Understand the Structure of Amides**: An amide has the general structure RCONH2, where R is an alkyl or aryl group. The carbonyl (C=O) group is bonded to a nitrogen atom.

3. **Reaction Conditions**: The Hofmann degradation reaction typically involves the use of a halogen (commonly bromine, Br2) and a strong base (like KOH).

4. **Reaction Mechanism**:
- The amide reacts with bromine and the base (KOH).
- During the reaction, the carbonyl carbon is lost, leading to the formation of a primary amine (RNH2).
- The reaction also produces by-products such as potassium bromide (KBr) and water (H2O).

5. **Final Products**: The main product of this reaction is a primary amine, and the reaction is characterized by the degradation of the amide, hence the name "degradation."

6. **Conclusion**: Therefore, the answer to the question is that amides are converted into amines by the Hofmann degradation reaction.

### Final Answer:
The reaction that converts amides into amines is known as the **Hofmann degradation reaction**.

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