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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1722000Erstellt: 26. Oktober 2026

Carbon Dioxide → 4-Methoxy-3-methylbenzaldoxime

https://huagongshe.com/reaction/1722000

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktCarbon DioxideHCID 280—
EduktSodium HydroxideHCID 14798—
Edukt3-Methyl-4-anisaldehydeHCID 122936—
EduktHydroxyamine hydrochlorideHCID 443297—
LösungsmittelWaterHCID 962—
Produkt4-Methoxy-3-methylbenzaldoximeHCID 423759294%

Reaktionsschritte

A cold solution of hydroxylamine.hydrochloride (15 g, 0.22 mol) in H2O (50 ml) was mixed with a cold solution of NaOH (20 g, 0.5 mol) in H2O (150 ml) and then 4-methoxy-3-methylbenzaldehyde (30 g, 0.2 mol) was added in a steady stream. After stirring at room temperature for 30 minutes, the solution was saturated with CO2. The separated solid was collected, washed with H2O, and dried to yield 30.9 g (94%) of 20; m.p. 70°-2° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04853383
Quelldatensatzuspto-grants-1989_08
ORD IDord-841ee859e0524568aa021dbd116ddff4
Quellennotizuspto-grants-1989_08