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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2220239Erstellt: 23. Oktober 2026

2-Methyl-5-nitroquinoline → 5-Quinolinamine, 2-methyl-

https://huagongshe.com/de/reaction/2220239

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-Methyl-5-nitroquinolineHCID 294867—
EduktHCID 178418361HCID 178418361—
KatalysatorPalladiumHCID 23938—
LösungsmittelAcetic AcidHCID 176—
Produkt5-Quinolinamine, 2-methyl-HCID 14868350,4%

Reaktionsschritte

2-Methyl-5-nitroquinoline (25 g, 132.85 mmol) and palladium on carbon (2.5 g) in 8 ml of glacial acetic acid are stirred for 5½ hours in a hydrogen atmosphere at normal pressure. The catalyst is suctioned off and washed with ethyl acetate. The combined filtrates are concentrated by evaporation. Column chromatography of the residue on silica gel with dichloromethane-acetone yields 10.6 g of the product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07417056B2
Quelldatensatzuspto-grants-2008_08
ORD IDord-95a717b61b4a425e9911bd9ad99529df
Quellennotizuspto-grants-2008_08