Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 44713Erstellt: 25. Oktober 2026

8-{[(3-Nitroquinolin-4-yl)amino]methyl}-1,4-dioxaspiro[4.5]decan-8-ol → 8-{[(3-Aminoquinolin-4-yl)amino]methyl}-1,4-dioxaspiro[4,5]decan-8-ol

https://huagongshe.com/reaction/44713

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt8-{[(3-Nitroquinolin-4-yl)amino]methyl}-1,4-dioxaspiro[4.5]decan-8-olHCID 66919155—
KatalysatorPlatinumHCID 23939—
LösungsmittelAcetonitrileHCID 6342—
Produkt8-{[(3-Aminoquinolin-4-yl)amino]methyl}-1,4-dioxaspiro[4,5]decan-8-olHCID 6691913899,1%

Reaktionsschritte

A mixture of 8-{[(3-nitroquinolin-4-yl)amino]methyl}-1,4-dioxaspiro[4.5]decan-8-ol (12.0 g, 33.4 mmol) and 5% platinum on carbon (1.2 g) in acetonitrile (120 mL) was hydrogenated at 50 psi (3.5×105 Pa) for 4 hours (h) on a Parr apparatus. The reaction mixture was filtered through CELITE filter agent with dichloromethane and ethanol. The filtrate was concentrated to give 8-{[(3-aminoquinolin-4-yl)amino]methyl}-1,4-dioxaspiro[4.5]decan-8-ol as a orange solid (10.9 g, 99%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08541438B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-10fc80634792465fa05d75d12ac55f19
Quellennotizuspto-grants-2013_09