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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1159646Erstellt: 26. Oktober 2026

Potassium Carbonate → N'-hydroxy-2-phenoxyethanimidamide

https://huagongshe.com/reaction/1159646

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPotassium CarbonateHCID 11430—
EduktPhenoxyacetonitrileHCID 241641—
EduktHydroxyamine hydrochlorideHCID 443297—
LösungsmittelEthanolHCID 702—
LösungsmittelWaterHCID 962—
ProduktN'-hydroxy-2-phenoxyethanimidamideHCID 2744271—

Reaktionsschritte

A mixture of 1 g of phenoxyacetonitrile, 2.4 g of K2CO3 and 1.2 g of hydroxylamine hydrochloride in 60 ml of EtOH and 10 ml of water is heated at reflux for 3 hours. The reaction mixture is concentrated under vacuum and the residue is taken up in water and extracted with AcOEt. The organic phase is extracted with 1N HCl solution, the aqueous phase is alkalified by adding 1N NaOH solution, extracted with AcOEt and dried over MgSO4, and the solvent is evaporated under vacuum. This gives 0.9 g of the expected compound in the form of a colourless oil which crystallizes.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07812165B2
Quelldatensatzuspto-grants-2010_10
ORD IDord-7a741565db4d483abc8728eaaa00114c
Quellennotizuspto-grants-2010_10