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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1672176Erstellt: 25. Oktober 2026

Methyl 4-methoxy-2-nitrobenzoate → Methyl 2-amino-4-methoxybenzoate

https://huagongshe.com/reaction/1672176

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethyl 4-methoxy-2-nitrobenzoateHCID 17733355—
LösungsmittelMethanolHCID 887—
ProduktMethyl 2-amino-4-methoxybenzoateHCID 12919999100,1%

Reaktionsschritte

A solution of methyl 4-methoxy-2-nitrobenzoate (9.0 g, 43 mmol) in MeOH (100 mL) was degassed and purged with nitrogen. To this solution was added 10% palladium hydroxide on carbon (1.2 g). The reaction mixture was degassed, purged with hydrogen and allowed to stir at rt overnight. The reaction mixture was filtered through Celite®, the Celite was washed with MeOH and the filtrate was concentrated to give methyl 2-amino-4-methoxybenzoate (7.80 g, 76%) as a brown solid. LCMS (FA): m/z=182.1 (M+H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07998952B2
Quelldatensatzuspto-grants-2011_08
ORD IDord-ff6619b325b449f299c28f0c8caa87fe
Quellennotizuspto-grants-2011_08