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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1583760Erstellt: 26. Oktober 2026

Sodium Hydroxide → 2-(2,4-Dimethoxyphenyl)ethan-1-amine

https://huagongshe.com/reaction/1583760

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium HydroxideHCID 14798—
Edukt2,4-Dimethoxy-1-(2-nitroethenyl)benzeneHCID 275405—
EduktAluminium lithium hydrideHCID 21226445—
LösungsmittelDiethyl EtherHCID 3283—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt2-(2,4-Dimethoxyphenyl)ethan-1-amineHCID 417604—

Reaktionsschritte

The ethylene compound in 500 ml of tetrahydrofuran was added to 36.7 g of lithium aluminum hydride in 500 ml of ether. After a reflux period of 1.5 hours, the mixture was combined with 184 ml of lN sodium hydroxide solution. The resulting cake was separated by filtration and washed with 200 ml of hot tetrahydrofuran. The ethereal extracts and mother liquors were stripped. The residual oil was taken into chloroform, dried and stripped to give 94.9 g of 2,4-dimethoxyphenethylamine as an oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04554284
Quelldatensatzuspto-grants-1985_11
ORD IDord-806561b4111e483198c47d83a09b1c06
Quellennotizuspto-grants-1985_11