反应详情

温度

70 °C

To 5-(3-(2-morpholinoethoxy)phenylamino)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde (81 mg, 0.221 mmol) in EtOH was added hydantoin (27 mg, 0.270 mmol) and piperidine (22 μL, 0.221 mmol). The mixture was heated at 70° C. for 48 hr. The solution was then purified by HPLC to yield 5-((5-(3-(2-morpholinoethoxy)phenylamino)pyrazolo[1,5-a]pyrimidin-3-yl)methylene)imidazolidine-2,4-dione. LCMS (M+1=450)

1. customThe solution was then purified by HPLC