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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1426302Generated: November 1, 2026

Hydrochloric Acid → HCID 67954200, compound

https://huagongshe.com/reaction/1426302

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 69673293HCID 69673293—
SolventDichloromethaneHCID 6344—
ProductHCID 67954200HCID 6795420087%

Reaction Steps

To a solution of tert-butyl 4-{3-[(dimethylamino)methyl]-5-fluorophenoxy}piperidine-1-carboxylate (180 mg, 0.51 mmol) in DCM (2.4 mL) was added 4.0M hydrogen chloride in dioxane (1.0 mL, 4.1 mmol). The reaction solution was stirred at room temperature for 6 hours. The solvent was removed to give the desired product as white solid (145 mg, 87%). LCMS (M+H)+: 253.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08933085B2
Source datasetuspto-grants-2015_01
ORD IDord-bc07b495bd98480083198b1ac8b57eb3
Source noteuspto-grants-2015_01