How will you synthesise salicylic acid from phenol?

Explanation

To synthesize salicylic acid from phenol, we can utilize two main methods: the Riemer-Tiemann reaction and the Kolbe's electrolysis. Below is a step-by-step text solution for each method.

### Method 1: Riemer-Tiemann Reaction

1. **Starting Material**: Begin with phenol (C6H5OH).
2. **Formation of Phenoxide Ion**: Treat phenol with a strong base (like NaOH) to form the phenoxide ion (C6H5O⁻).

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