反应详情

0.10 g (0.60 mmol) 6-hydroxy-4-methyl-3H-benzoxazol-2-one in 1.5 mL DMF were combined with 0.10 g (0.70 mmol) potassium carbonate and stirred for 15 min at RT. Then 0.10 g (0.60 mmol) 4,6-dichloropyrimidine were added to the reaction mixture and stirred overnight at RT. Then water was added and the precipitate formed was suction filtered, washed and dried i. vac.

1. stirringstirred overnight at RT
2. customthe precipitate formed
3. filtrationfiltered
4. washwashed
5. customdried i