C6H5+CH3Cl→C6H5CH5+HCl\mathrm{C}_{6} \mathrm{H}_{5}+\mathrm{CH}_{3} \mathrm{Cl} \rightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{5}+\mathrm{HCl}C6H5+CH3Cl→C6H5CH5+HCl
CH4+Cl2⟶hvCH3CL+HCl\mathrm{CH}_{4}+\mathrm{Cl}_{2} \stackrel{\mathrm{hv}}{\longrightarrow} \mathrm{CH}_{3} \mathrm{CL}+\mathrm{HCl}CH4+Cl2⟶hvCH3CL+HCl