How is aminoethane (ethylamine) obtained from ethanal (acetaldehdye)?

Explanation

To obtain aminoethane (ethylamine) from ethanal (acetaldehyde), we can follow these steps:

### Step 1: Reduction of Ethanal
1. **Starting Material**: Ethanal (acetaldehyde) has the structure CH3CHO.
2. **Reduction Reaction**: We will reduce ethanal to ethanol (ethyl alcohol) using a strong reducing agent.
- **Reagent**: Lithium aluminum hydride (LiAlH4) is used for this reduction.
- **Reaction**:
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