反应详情

30 g (0.132 mol) of 2-chloro-3,3,4,4-tetrafluorocyclobutenyl isopropyl ether and 20 g (0.145 mol) of potassium carbonate are hydrogenated over 10 g of palladium-carbon in 100 ml of water at 120° C. for 5 hours. The catalyst is filtered off and the filtrate is extracted with dichloromethane. After drying, 2,2,3,3-tetrafluorocyclobutyl isopropyl ether is obtained with a yield of 55%.

1. filtrationThe catalyst is filtered off
2. extractionthe filtrate is extracted with dichloromethane
3. customAfter drying