You are given benzene, conc. H2SO4 and NaOH. Write the equations for the preparation of phenol. Write the equations for the preparation of phenol using these reagents.
Benzene is heated with conc. H2SO4 for a long time and then treated with NaOH. Sodium benzene sulphate, C6H5SO3Na formed is again strongly heated with NaOH at 575 K to give phenol. The reactions are,
403 Views