Hydrochloric Acid → HCID 24949755, compound

Participants

Reaction Steps

To a solution of tert-butyl (S)-2-(4-chlorophenyl)-3-(4-((S)-5-methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl)piperazin-1-yl)-3-oxopropyl(isopropyl)carbamate (93 mg, 0.17 mmol) in DCM (10 mL) was added HCl (4M, 2 mL). The reaction mixture was stirred at room temperature for 6 hours, and then the solvent was removed to afford (S)-2-(4-chlorophenyl)-3-(isopropylamino)-1-(4-((S)-5-methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl)piperazin-1-yl)propan-1-one dihydrochloride (76 mg, 100%.) LCMS (APCI+) [M+H]+ 460 and 462.

Provenance & Evidence