反应详情

3'-Chloro-3-methyl[1,1'-biphenyl] (7.0 g, 0.035 mole) and N-bromosuccinimide (6.4 g, 0.035 mole) in 100 ml of carbon tetrachloride were irradiated for 4 hours with white light to afford 3-bromomethyl-3'-chloro[1,1'-biphenyl] (9.2 g). The nmr spectrum was consistent with that expected for the named compound.