Conversion of Acetaldehyde to n-Butyl alcohol

Explanation

To convert acetaldehyde (CH₃CHO) to n-butyl alcohol (C₄H₉OH), we can use the aldol condensation reaction followed by hydrogenation. Here’s a step-by-step breakdown of the process:

### Step 1: Draw the Structures
- **Acetaldehyde (CH₃CHO)**: This is the starting material.
- **n-Butyl Alcohol (C₄H₉OH)**: This is the target product.

### Step 2: Aldol Reaction
1. **React Two Molecules of Acetaldehyde**:
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