Hydrochloric Acid → HCID 86692140, compound

Participants

Reaction Steps

(R)-tert-butyl 3-(cyclopentyl(prop-2-ynyl)amino)pyrrolidine-1-carboxylate (80 mg, 0.27 mmol) was stirred with HCl (in MeOH, 6N, 1 mL) at ambient temperature for 2 h, and then concentrated under reduced pressure. The residue was dissolved in EtOH (3 mL) and treated with 4-chloro-7H-pyrrolo[2,3-d]pyrimidine (42 mg, 0.27 mmol) in the presence of DIPEA (53 mg, 0.41 mmol) at the refluxing temperature for overnight. The volatiles were removed and the residue was purified by preparative HPLC to give the title compound. MS (m/z): 310 (M+H)+.

Provenance & Evidence