Cyclopropanecarbonyl chloride → HCID 178518513, compound

Participants

Reaction Steps

To 5-((5-(3-chlorophenylamino)-7-(piperidin-4-ylamino) pyrazolo[1,5-a]pyrimidin-3-yl)methylene) imidazolidine-2,4-dione (30 mg, 0.066 mmol) in THF was added cyclopropyl carbonyl chloride (5 μL, 0.04 mmol). The mixture was stirred at room temperature for ten minutes. The reaction mixture was then concentrated, diluted with MeOH, and purified by prep HPLC to yield 5-((5-(3-chlorophenylamino)-7-(1-(cyclopropanecarbonyl)piperidin-4-ylamino)pyrazolo[1,5-a]pyrimidin-3-yl)methylene)imidazolidine-2,4-dione. LCMS (M+1=521)

Provenance & Evidence