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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2254100Generated: October 29, 2026

Hydroxyamine hydrochloride → HCID 19010520, compound

https://huagongshe.com/reaction/2254100

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxyamine hydrochlorideHCID 443297—
ReactantAmmonium AcetateHCID 517165—
ReactantHCID 19007838HCID 19007838—
SolventWater ethanolHCID 19096565—
ProductHCID 19010520HCID 19010520—

Reaction Steps

A mixture of (2,4-difluorophenyl)(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)methanone (20 g), hydroxylamine hydrochloride (10.6 g) and ammonium acetate (18.7 g) was heated in 67.5 ml of refluxing ethanol-water (3.2 mixture) for 19 hours. The mixture was concentrated to approximately half of its original volume, and the precipitated solid (21.3 g) was collected.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05234931
Source datasetuspto-grants-1993_08
ORD IDord-427ddfdb2e334753a782bc643eda21c5
Source noteuspto-grants-1993_08