反应详情

温度

70 °C

To 5-(3-chlorophenylamino)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde (20 mg, 0.074 mmol) in 0.5 mL EtOH was added 1-methylimidazolidine-2,4-dione (8.4 mg, 0.074 mmol) and piperidine (7.5 μL, 0.074 mmol). The mixture was heated at 70° C. overnight. The solid formed was isolated by filtration and air dried to give 5-((5-(3-chlorophenylamino)pyrazolo[1,5-a]pyrimidin-3-yl)methylene)-1-methylimidazolidine-2,4-dione. LCMS (M+1=369)

1. customThe solid formed
2. customwas isolated by filtration and air
3. customdried