Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1470725Generated: November 2, 2026

Hydrochloric Acid → HCID 67125457, compound

https://huagongshe.com/reaction/1470725

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 67125463HCID 67125463—
SolventMethanolHCID 887—
SolventDichloromethaneHCID 6344—
ProductHCID 67125457HCID 67125457—

Reaction Conditions

Temperature50 °C

Reaction Steps

11.3 mL (14.1 mmol) 1.25 N HCl in methanol are added to 900 mg (2.12 mmol) (S)-(1-{4-[1-(4-ethoxy-phenyl)-piperidin-4-yl]-phenyl}-ethyl)-carbamic acid tert-butyl ester (XII.1) in 25 mL dichloromethane. The mixture is stirred for 14 h at rt and for 1 h at 50° C. After that time, the solvent is removed in vacuo to yield the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09006450B2
Source datasetuspto-grants-2015_04
ORD IDord-36291e46ba5f46a78d7bcb981a8d3deb
Source noteuspto-grants-2015_04