Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 625079Generated: October 30, 2026

Hydrochloric Acid → HCID 24950908, compound

https://huagongshe.com/reaction/625079

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 67459816HCID 67459816—
SolventMethanolHCID 887—
SolventDichloromethaneHCID 6344—
ProductHCID 24950908HCID 24950908—

Reaction Steps

HCl (4M, 1 mL) was added to a solution of (2R)-tert-butyl 3-(4-chlorophenyl)-1-(4-(5-methyl-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl)piperazin-1-yl)-1-oxopropan-2-ylcarbamate (0.10 g, 0.18 mmol) in DCM (5 mL) and MeOH (1 mL). The mixture was stirred at room temperature for 6 hours. The solvent was removed to afford (2R)-2-amino-3-(4-chlorophenyl)-1-(4-(5-methyl-6,6-dioxido-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl)piperazin-1-yl)propan-1-one as the di-hydrochloride salt. LCMS: 450.1 [M+H+] (APCI+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09303040B2
Source datasetuspto-grants-2016_04
ORD IDord-4f04bd8645f24b15830d2e7390e06f25
Source noteuspto-grants-2016_04