Conversion of Benzaldehyde to benzophenone

Explanation

To convert benzaldehyde to benzophenone, we will follow a series of chemical reactions. Here is a step-by-step breakdown of the process:

### Step 1: Oxidation of Benzaldehyde
1. **Starting Material**: Benzaldehyde (C6H5CHO)
2. **Reaction**: Treat benzaldehyde with potassium permanganate (KMnO4) in the presence of an acid (H+).
3. **Product**: The aldehyde group (CHO) is oxidized to a carboxylic acid (COOH), resulting in benzoic acid (C6H5COOH).

### Step 2: Decarboxylation of Benzoic Acid
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