1: benzene / Heating 2: 85 percent / 3N hydrochloric acid / diethyl ether / 4.5 h / Heating 3: 80 percent / thionyl chloride, pyridine / CHCl3 / Heating 4: N-bromosuccinimide, benzoylperoxide / CCl4 / 26 h / Heating 5: 65 percent / silver acetate / acetic acid / tetrahydrofuran; H2O View Scheme

in benzene Heating; Yield given;

1: benzene / Heating 2: 85 percent / 3N hydrochloric acid / diethyl ether / 4.5 h / Heating View Scheme

1: benzene / Heating 2: 85 percent / 3N hydrochloric acid / diethyl ether / 4.5 h / Heating 3: 80 percent / thionyl chloride, pyridine / CHCl3 / Heating View Scheme

1: benzene / Heating 2: 85 percent / 3N hydrochloric acid / diethyl ether / 4.5 h / Heating 3: 80 percent / thionyl chloride, pyridine / CHCl3 / Heating 4: N-bromosuccinimide, benzoylperoxide / CCl4 / 26 h / Heating View Scheme