N-bromobutanimide → HCID 66738527, compound

Participants

Reaction Steps

To a solution of 3-(6-fluoroquinolin-3-yl)-5-(1-(tetrahydro-2H-pyran-4-ylamino)ethyl)pyrazolo[1,5-a]pyrimidin-7-amine (Crude, ˜0.13 mmol) in DMF (2 ml) at room temperature was added NBS (25 mg, 0.14 mmol) and stirring continued for 10 minutes. LC/MS showed no starting material (M.W=406) remaining. This crude compound was submitted to the analytical group for purification to afford the desired 6-bromo-3-(6-fluoroquinolin-3-yl)-5-(1-(tetrahydro-2H-pyran-4-ylamino)ethyl)pyrazolo[1,5-a]pyrimidin-7-amine.

Provenance & Evidence