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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 467343Erstellt: 25. Oktober 2026

1,3-Dibromopropane → 1-(3-Bromopropoxy)-4-fluorobenzene

https://huagongshe.com/reaction/467343

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,3-DibromopropaneHCID 8001—
Edukt1,2-DimethoxyethaneHCID 8071—
Edukt4-FluorophenolHCID 9732—
EduktPotassium CarbonateHCID 11430—
LösungsmittelDichloromethaneHCID 6344—
Produkt1-(3-Bromopropoxy)-4-fluorobenzeneHCID 260004—

Reaktionsschritte

A mixture of 11.2 g (0.1 mol) of 4-fluorophenol, 16.5 g (0.12 mol) of pulverized potassium carbonate, 20.2 g (0.1 mol) of 1,3-dibromopropane and 100 ml of anhydrous dimethoxyethane was refluxed under nitrogen for 6 hours and then cooled. The mixture was diluted with methylene chloride and washed with water. The resultant organic product solution was dried over Na2SO4 and evaporated in vacuo. The residue was chromatographed on silica gel using cyclohexane elution to give pure product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05159097
Quelldatensatzuspto-grants-1992_10
ORD IDord-60b5ca190a014fdba9710dfad12d80e0
Quellennotizuspto-grants-1992_10