反应详情

3-chloro-4-fluorobenzoyl chloride (1.0 g), benzene (2 ml) and ferric chloride (0.28 g) were heated to reflux for 16 h then diluted with water, extracted with ethyl acetate and the organics dried (MgSO4) and evaporated under reduced pressure to give the subtitle compound as a brown solid (0.8 g).

1. temperatureto reflux for 16 h
2. extractionextracted with ethyl acetate
3. dry with materialthe organics dried (MgSO4)
4. customevaporated under reduced pressure