Bromobenzene to Diphenyl

Explanation

To convert bromobenzene to diphenyl (biphenyl), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants and Products:**
- **Reactant:** Bromobenzene (C6H5Br)
- **Product:** Diphenyl (C12H10 or C6H5-C6H5)

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