反应详情

HATU (0.285 g, 0.75 mmol) was added into a stirred solution of Hünig's base (0.13 mL, 0.75 mmol) and N,N-dimethylglycine (0.077 g, 0.75 mmol) in DMF (1.0 mL) and the mixture stirred for 20 minutes at ambient temperature. [4-Fluoro-2-(tetrahydro-2H-pyran-4-yloxy)-phenyl]-(5,6,7,8-tetrahydro-pyrido[4′,3′:4,5]thieno[2,3-d]pyrimidin-4-yl)-amine (0.10 g, 0.25 mmol) was added and the mixture stirred for 18 hours. Water (5 mL) was added and the mixture stirred for 20 minutes. The precipitated solid was collect by filtration, washed with water (10 mL), diethyl ether (10 mL), and dried under vacuum to give a colourless solid (0.049 g, 40%).

1. stirringthe mixture stirred for 18 hours
2. stirringthe mixture stirred for 20 minutes
3. filtrationThe precipitated solid was collect by filtration
4. washwashed with water (10 mL), diethyl ether (10 mL)
5. customdried under vacuum