反应详情

Chloroacetonitrile (16 g), m-aminobenzotrifluoride (32.2 g), K2CO3 (39.2 g) and DMSO (40 ml) were heated with stirring in a round-bottomed three-necked flask at 70°-80° C. for 4.0 hours. Pouring the reaction mixture into approximately 1 liter of ice and water resulted in the formation of an oil. The mixture was extracted with CH2Cl2 and the extracts obtained treated with diatomaceous earth and activated charcoal, and then filtered. The filtrate was taken to dryness, which gave 29.5 g of m-trifluoromethylanilinoacetonitrile as a dark oil.

1. customresulted in the formation of an oil
2. extractionThe mixture was extracted with CH2Cl2
3. customthe extracts obtained
4. filtrationfiltered