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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2279571Generated: October 30, 2026

Hydrochloric Acid → HCID 86705557, compound

https://huagongshe.com/reaction/2279571

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 86705556HCID 86705556—
SolventDiethyl EtherHCID 3283—
SolventDichloromethaneHCID 6344—
ProductHCID 86705557HCID 86705557151.1%

Reaction Steps

To a stirred solution of 374 (395 mg, 1.03 mmol) in DCM (5 mL) was added a 4M HCl in dioxane (1.03 mL, 4.13 mmol) and stirring was continued overnight. The mixture was diluted with ether, filtered, dried and concentrated to afford 248 mg (75%) of (R)-1-(3,4-dichlorophenyl)-3-(methylsulfonyl)propan-1-amine hydrochloride (376) as white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133187B2
Source datasetuspto-grants-2015_09
ORD IDord-a1309f37f78646148bbe6e6190035956
Source noteuspto-grants-2015_09