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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 228808Erstellt: 23. Oktober 2026

Hydrochloric Acid → (4,5-Dimethylfuran-2-yl)-phenyl-methanone

https://huagongshe.com/de/reaction/228808

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktBenzoyl chlorideHCID 7412—
Edukt2,3-DimethylfuranHCID 34337—
EduktAluminum(III) ChlorideHCID 6451240—
LösungsmittelCarbon DisulfideHCID 6348—
Produkt(4,5-Dimethylfuran-2-yl)-phenyl-methanoneHCID 2307826325%

Reaktionsschritte

Carbon disulfide (35 ml) was added to benzoyl chloride (7.3 g) and anhydrous aluminum chloride (7.0 g) under an argon atmosphere, and a solution of 2,3-dimethylfuran (5.0 g) in carbon disulfide (35 ml) was added dropwise thereto at 10° C. The mixture was then stirred for 30 min while raising the temperature to room temperature. 10% Hydrochloric acid (200 ml) was added to the reaction solution, and the mixture was extracted with dichloromethane. The dichloromethane layer was then washed with water and a 5% aqueous sodium bicarbonate solution and was dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure, and the residue was purified by column chromatography using hexane-ethyl acetate to give (4,5-dimethylfuran-2-yl)-phenyl-methanone (2.5 g, yield 25%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07560558B2
Quelldatensatzuspto-grants-2009_07
ORD IDord-e9e2f01c69aa448384a99b23645cba13
Quellennotizuspto-grants-2009_07