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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1866784Generated: October 31, 2026

Hydrochloric Acid → HCID 68822312, compound

https://huagongshe.com/reaction/1866784

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 21760067HCID 21760067—
SolventDiethyl EtherHCID 3283—
ProductHCID 68822312HCID 68822312—

Reaction Steps

With vigorous stirring hydrogen chloride in diethyl ether (about 1.4 parts by mole) was slowly added to a solution of piperidine carbamate (about 1.0 part by mole). The mixture was allowed to stir for about 8 hours before filtering and washing with diethyl ether. The white solid was further washed with dichloromethane and diethyl ether (about 1.1 ratio by volume) to remove impurities and was subsequently dried under vacuum to obtain the racemic piperidine carbamate hydrochloride salt as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07629466B2
Source datasetuspto-grants-2009_12
ORD IDord-31381721116f4a9a800713605335102a
Source noteuspto-grants-2009_12