N-bromobutanimide → HCID 178508433, compound

Participants

Reaction Steps

N-bromosuccinimide (673 mg, 3.8 mmol) is added to a suspension of 4-Chloro-1H-pyrazolo[3,4-d]pyrimidin-6-ylamine (500 mg, 2.96 mmol) in dichloroethane (30 ml) and heated to reflux overnight. The reaction mixture is cooled to room temperature and the solvent is removed in vacuo. The resulting solid is diluted with water, stirred for 30 minutes at room temperature, then collected by filtration to afford the title compound.

Provenance & Evidence