反应详情

Into a 200 ml four-necked flask equipped with a stirrer, a reflux condenser, a thermometer and a dropping funnel, 97 ml (1 mol) of carbon tetrachloride and 26.7 g (0.2 mol) of aluminum chloride were charged, and 20.0 g (0.1 mol) of 1,2,3-trichloro-4-fluorobenzene was dropwise added under reflux. Thereafter, the mixture was reacted for 30 minutes. The reaction mixture was treated in the same manner as in Example 1 to obtain 19.9 g (yield: 62.8%) of 2,3,4-trichloro-5-fluorobenzotrichloride.

1. customInto a 200 ml four-necked flask equipped with a stirrer, a reflux condenser
2. temperatureunder reflux
3. customThereafter, the mixture was reacted for 30 minutes
4. additionThe reaction mixture was treated in the same manner as in Example 1