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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1249721Generated: October 29, 2026

Hydrochloric Acid → HCID 18328910, compound

https://huagongshe.com/reaction/1249721

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 18328903HCID 18328903—
SolventEthyl AcetateHCID 8857—
ProductHCID 18328910HCID 18328910—

Reaction Steps

Ethyl acetate saturated with gaseous HCl (50 ml) was added to a solution of 1-tert-butoxycarbonyl-4-[1-(2-methylpyrimidin-4-yl)piperazin-4-ylmethyl]piperidine (3.02 g) in ethyl acetate (15 ml) and the resulting suspension stirred at ambient temperature for 3 hours. Solvent was evaporated to give 4-[1-(2-methylpyrimidin-4-yl)piperazin-4-ylmethyl]piperidine trihydrochloride (2.78 g) as a colourless foam.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06335341B1
Source datasetuspto-grants-2002_01
ORD IDord-07ba4f0a39fd4c3d9c614b1d088a9d74
Source noteuspto-grants-2002_01