反应详情

温度

100 °C

N,N,N′,N′-tetramethylguanidine (3.4 mL, 27 mmol) is added to a solution of N-[(4aR,7aS)-7a-phenyl-4a,5,6,7-tetrahydro-4H-pyrrolo[3,4-d][1,3]thiazin-2-yl]benzamide (7.5 g, 22 mmol) and 5-fluoro-2-chloropyrimidine (3.5 g, 27 mmol) in dimethylsulfoxide (75 mL). The reaction is stirred at 100° C. for 2 hours, cooled to room temperature and water is added (225 mL). The precipitated product is isolated by filtration and is dried in a vacuum oven at 45° C. to give the title compound (9.5 g, 99%). ES/MS (m/e): 434 (M+H).

1. temperaturecooled to room temperature
2. customThe precipitated product is isolated by filtration
3. customis dried in a vacuum oven at 45° C.