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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 333752Erstellt: 24. Oktober 2026

Azobisisobutyronitrile → 7-Quinolinemethanol

https://huagongshe.com/de/reaction/333752

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAzobisisobutyronitrileHCID 6547—
Edukt7-MethylquinolineHCID 11927—
EduktN-bromobutanimideHCID 67184—
LösungsmittelEthyl AcetateHCID 8857—
Produkt7-QuinolinemethanolHCID 976093%

Reaktionsschritte

To a solution of 7-methylquinoline (2.86 g) in ethyl acetate (100 mL) were added N-bromosuccinimide (3.56 g) and 2,2′-azobis(isobutyronitrile) (197 mg) at room temperature, and the mixture was refluxed for 1.5 hr. The reaction mixture was allowed to cool to room temperature, and washed with water. The obtained organic layer was concentrated under reduced pressure, to the residue were added DME (200 mL), water (100 mL), and silver carbonate (27.6 g), and the mixture was stirred at room temperature for 20 hr. The insoluble material was filtered off, and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/methanol), and then purified by NH silica gel column chromatography (ethyl acetate/hexane) to give the title compound (94 mg).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08883788B2
Quelldatensatzuspto-grants-2014_11
ORD IDord-4687f1df1c0448c09811688c8d7dd398
Quellennotizuspto-grants-2014_11