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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1365751Generated: October 27, 2026

Hydroxyamine hydrochloride → HCID 72346776, compound

https://huagongshe.com/reaction/1365751

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxyamine hydrochlorideHCID 443297—
ReactantSodium AcetateHCID 517045—
Reactant2-Furancarboxaldehyde, 5-(methylthio)-HCID 10931539—
SolventEthanolHCID 702—
ProductHCID 72346776HCID 7234677625%

Reaction Conditions

Temperature23 °C

Reaction Steps

To a solution of 5-(methylthio)furan-2-carbaldehyde (1.0 g, 7.04 mmol) in ethanol (10 mL) was added an aqueous solution of hydroxylamine hydrochloride (3.75M) (2.26 mL, 8.45 mmol) and an aqueous solution of sodium acetate (1.5 M) (3.78 mL, 5.63 mmol). The reaction mixture was stirred a 23° C. for 18 hours. The ethanol was concentrated in vacuo, H2O was added (50 mL) and the precipitate was filtered and dried in oven (60° C.) for 10 minutes to afford 277 mg (25%) of the title compound. LCMS (+ESI, M+H+) m/z 158.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07893055B2
Source datasetuspto-grants-2011_02
ORD IDord-8b8574e7a6094b56bb9615673cf4abdc
Source noteuspto-grants-2011_02