The given reaction is a zinc reduction of phenol. In this reaction, phenol (C\(_6\)H\(_5\)OH) is reduced by zinc (Zn) to form benzene (C\(_6\)H\(_6\)). The reaction proceeds by the removal of the hydroxyl group (-OH), converting it into a hydrogen atom and forming benzene as the final product.
\[
\text{C}_6\text{H}_5\text{OH} \xrightarrow{\text{Zn}, \Delta} \text{C}_6\text{H}_6
\]