反应详情

Then a mixture obtained by mixing 32.8 g of p-acetoxybenzaldehyde (PABA) (0.2 mol) and 52.15 g of dibromomethane (0.3 mol) in 85 g of anhydrous DMF was dropping for 1 hour keeping the internal temperature at 50° C. Then agitation was continued for 40 minutes under the same temperature.

1. customThen a mixture obtained
2. customat 50° C
3. waitThen agitation was continued for 40 minutes under the same temperature