Ammonia → HCID 67494457, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of tert-butyl 3-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)pyrrolidine-1-carboxylate (3.40 g, 10.5 mmol) in a solution of ammonia in MeOH (7N, 20 mL) was heated in sealed vessel at 80° C. for 5 h. The reaction mixture was cooled down and concentrated in vacuo. The residue was dried in high vacuum and used for the next step without further purification. LC/MS RT=1.30 min (5 min method). Mass calculated for, M+H 303.17, observed 318.19.

Provenance & Evidence