反应详情

0.19 g (1.01 mmol) 4,6-dichloro-2-methoxypyrimidine, 0.18 g (1.04 mmol) 6-hydroxy-4-methyl-3H-benzoxazol-2-one and 0.15 g (1.09 mmol) potassium carbonate in 1.5 mL DMF were stirred for 2 h at RT. Then water was added and the precipitate formed was suction filtered, washed and dried.

1. customthe precipitate formed
2. filtrationfiltered
3. washwashed
4. customdried