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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 449131Erstellt: 24. Oktober 2026

Phenylboronic Acid → 4-Bromo-2-methoxy-1-phenoxy-benzene

https://huagongshe.com/de/reaction/449131

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPhenylboronic AcidHCID 66827—
Edukt4-Bromo-2-methoxyphenolHCID 262234—
LösungsmittelDichloromethaneHCID 6344—
Produkt4-Bromo-2-methoxy-1-phenoxy-benzeneHCID 22736282—

Reaktionsschritte

To a stirred mixture of phenylboronic acid (1.20 g, 9.85 mmol) and 4-bromo-2-methoxyphenol (1.00 g, 4.92 mmol) in DCM (50.00 mL) was added cupric acetate (1.34 g, 7.39 mmol), powdered 4 A molecular sieves and TEA (3.43 mL, 24.6 mmol) at rt. The resulting mixture was then stirred at rt for 24 h at ambient atmosphere. The solvent was then removed under reduced pressure and the resulting residue was purified by flash chromatography (5% EtOAc in Hexane). 1H NMR (400 MHz, MeOD) δ ppm 3.81 (s, 3H), 6.84-6.95 (m, 3H), 7.01-7.15 (m, 2H), 7.25-7.36 (m, 3H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08481733B2
Quelldatensatzuspto-grants-2013_07
ORD IDord-2ee8221ace7547be86979501e1b395c9
Quellennotizuspto-grants-2013_07