Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 244816Erstellt: 26. Oktober 2026

2-{(3E)-4-[2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-7-yl]but-3-enyl}-1H-isoindole-1,3(2H)-dione → 2-{4-[2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-7-yl]butyl}-1H-isoindole-1,3(2H)-dione

https://huagongshe.com/reaction/244816

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-{(3E)-4-[2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-7-yl]but-3-enyl}-1H-isoindole-1,3(2H)-dioneHCID 69084200—
KatalysatorPalladiumHCID 23938—
LösungsmittelEthanolHCID 702—
Produkt2-{4-[2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-7-yl]butyl}-1H-isoindole-1,3(2H)-dioneHCID 6908140699,8%

Reaktionsschritte

2-{(3E)-4-[2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-7-yl]but-3-enyl}-1H-isoindole-1,3(2H)-dione (1.9 g, 3.6 mmol) was dissolved in ethanol (50 mL) and added to a Parr flask containing 10% palladium on carbon (0.3 g) wetted with ethanol. The flask was degassed three times, charged with hydrogen (50 psi) and shaken for 16 hours. The catalyst was removed by filtration through CELITE filter agent. Concentration of the filtrate under reduced pressure provided 1.9 g of 2-{4-[2-ethoxymethyl-1-(3-isopropoxypropyl)-1H-imidazo[4,5-c]quinolin-7-yl]butyl}-1H-isoindole-1,3(2H)-dione as a pale yellow oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08658666B2
Quelldatensatzuspto-grants-2014_02
ORD IDord-205a6d5e0f914bb3a296fb93a357eac6
Quellennotizuspto-grants-2014_02