反应详情

0.20 g (1.34 mmol) 4,6-dichloropyrimidine, 0.21 g (1.39 mmol) 6-hydroxy-2-benzoxazolinone and 0.20. g (1.45 mmol) potassium carbonate in 2.0 mL DMF were stirred for 2 h at RT. The reaction mixture was mixed with water. The precipitate formed was suction filtered, washed and dried.

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