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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1294704Erstellt: 27. Oktober 2026

Hydrochloric Acid → Ethyl 2-(2-methylpyridin-3-yl)ethanimidoate hydrochloride

https://huagongshe.com/reaction/1294704

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktEthanolHCID 702—
Edukt2-(2-Methylpyridin-3-yl)acetonitrileHCID 19099286—
LösungsmittelDichloromethaneHCID 6344—
ProduktEthyl 2-(2-methylpyridin-3-yl)ethanimidoate hydrochlorideHCID 69411260—

Reaktionsschritte

Through a stirred solution of Example 20A (1.7 g, 12.86 mmol) in absolute ethanol (0.89 g, 19.35 mmol) and anhydrous methylene chloride (25 ml) was bubbled with hydrogen chloride gas for 20 min. The mixture was allowed to stand overnight in the refrigerator. The product was precipitated with anhydrous ether and filtered to obtain the title compound, which was immediately used in the next step. MS (ESI+) m/z 180 (M+H)+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07241776B2
Quelldatensatzuspto-grants-2007_07
ORD IDord-f5ea94eab2534c5faee47406155d52cb
Quellennotizuspto-grants-2007_07