Q9 / 90 · KVPY 2011 (SB/SX) · Chemistry
The reaction

is known as

is known as
- APerkin reaction
- BSandmeyer reaction
- Correct answerCReimer-Tiemann reaction
- DCannizzaro reaction
Solution

Reimer - Tiemann Reaction - Phenol react with $\mathrm{CHCl}_{3}$ in presence of $\mathrm{NaOH}$ given product
Hence, the correct answer is option: 'C'.