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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 377124Erstellt: 24. Oktober 2026

4-Fluorobenzonitrile → 4-[2-(6-Methyl-2-pyridyl)ethoxy]benzonitrile

https://huagongshe.com/de/reaction/377124

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-FluorobenzonitrileHCID 14517—
EduktSodium hydrideHCID 24758—
Edukt6-Methylpyridine-2-ethanolHCID 70283—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt4-[2-(6-Methyl-2-pyridyl)ethoxy]benzonitrileHCID 14211279—

Reaktionsschritte

To a mixture of 6-methyl-2-pyridineethanol (97.2 g), p-fluorobenzonitrile (85.8 g) and dry tetrahydrofuran (600 ml) was added 60% sodium hydride in oil (29.0 g) in small portions with ice-cooling and stirring and the mixture was further stirred for 2 hours. The reaction mixture was poured in ice-water and extracted with ethyl ether. The ethyl ether layer was washed with water, dried (MgSO4) and concentrated, and the residue was crystallized from hexane to give 4-[2-(6-methyl-2-pyridyl)ethoxy]benzonitrile. Yield: 85.9 g (50.1%); m.p.: 66°-67° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUSRE036575
Quelldatensatzuspto-grants-2000_02
ORD IDord-acf753d5931c41a088c9e9f901a015e2
Quellennotizuspto-grants-2000_02