2-Pyrazinecarboxylic acid → HCID 60205352, compound

Participants

Reaction Steps

5-Bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (0.200 g, 0.869 mmol, Example 1, Step H), pyrazine-2-carboxylic acid (0.227 g, 1.83 mmol), BOP-Cl (0.465 g, 1.83 mmol), and triethylamine (0.606 ml, 4.35 mmol) were placed in DCM (5 mL) and stirred at room temperature for 30 minutes. 3M LiOH (3 mL) was then added, and the reaction was stirred for an additional 10 minutes and then poured into water. The mixture was then filtered, washed with DCM, and then washed with 10:1 DCM:MeOH and dried to give N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrazine-2-carboxamide (0.180 g, 61% yield) as a solid.

Provenance & Evidence