tert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate → HCID 58315417, compound

Participants

Reaction Steps

Following Buchwald Method B, 2-chloro-7-cyclopentyl-6-oxazol-5-y-l-7H-pyrrolo[2,3-d]pyrimidine (70 mg, 0.24 mmol) and 4-(6-amino-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester (74 mg, 0.27 mmol), followed by deprotection using General Procedure A to give (7-cyclopentyl-6-oxazol-5-yl-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-(5-piperazin-1-yl-pyridin-2-yl)-amine (25 mg, 24%). MS (ESI) m/z 431.2 (M+H)+

Provenance & Evidence