The reaction ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{I}+2\mathrm{Na}+{\mathrm{CH}}_3\mathrm{I}\stackrel{\mathrm{dry}\mathrm{ether}}{\to }{\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_3+2\mathrm{NaI}$ is

A mixture of an alkyl halide and aryl halide gives an alkylarene when treated with sodium in dry ether and is called Wurtz-Fittig reaction.