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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 439611Erstellt: 24. Oktober 2026

3-Heptanone → Heptan-3-one oxime

https://huagongshe.com/de/reaction/439611

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3-HeptanoneHCID 7802—
EduktHydroxyamine hydrochlorideHCID 443297—
LösungsmittelMethanolHCID 887—
ProduktHeptan-3-one oximeHCID 252033—

Reaktionsschritte

A mixture of (R)-1-azabicyclo 2.2.1!heptan-3-one (U.S. Pat. No. 5,306,718) (2.22 g, 20 mmol) and hydroxylamine hydrochloride (1.39 g, 20 mmol) in MeOH (75 mL) is stirred at 25° C. for 18 hours. The solvent is removed under reduced pressure, the residual solid dissolves in saturated Na2CO3, and is extracted with CHCl3. The organic extracts are dried (Na2CO3), and concentrated to give the oxime. The aqueous layer is concentrated, and re-extracted with CHCl3 to yield additional product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05514812
Quelldatensatzuspto-grants-1996_05
ORD IDord-b4f6dc2691024046afdd859e46ea6258
Quellennotizuspto-grants-1996_05