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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 533847Erstellt: 25. Oktober 2026

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

https://huagongshe.com/reaction/533847

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,3-DibromopropaneHCID 8001—
Edukt4-FluorophenolHCID 9732—
EduktCesium carbonateHCID 10796—
LösungsmittelAcetonitrileHCID 6342—
Produkt1-(3-Bromopropoxy)-4-fluorobenzeneHCID 26000414,7%

Reaktionsschritte

To a solution of 4-fluorophenol (0.0567 g, 0.506 mmol) in acetonitrile (4 mL) was added 1,3-dibromopropane (0.520 mL, 5.12 mmol) followed by Cs2CO3 (0.252 g, 0.774 mmol). The reaction mixture was stirred for 24 h and then concentrated under vacuum. The resulting residue was treated with H2O (4 mL) and extracted with DCM (8 mL). The organic layer was dried through a phase separator and concentrated under vacuum. The residue was taken up in DMSO and purified by preparatory HPLC (without TFA) to give the title compound (0.0173 g, 14.7%). EI-MS Rt (2.25 min).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08853404B2
Quelldatensatzuspto-grants-2014_10
ORD IDord-9d98d6e85aed4b43af87629715cfbacc
Quellennotizuspto-grants-2014_10