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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1616206Erstellt: 26. Oktober 2026

4-Fluorobenzonitrile → 2-[2-(4-Cyano-phenoxy)-1-hydroxy-1-methyl-ethyl]-6-trifluoromethyl-1H-indole-5-carbonitrile

https://huagongshe.com/reaction/1616206

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-FluorobenzonitrileHCID 14517—
EduktSodium hydrideHCID 24758—
Edukt2-(1,2-Dihydroxy-1-methyl-ethyl)-6-trifluoromethyl-1H-indole-5-carbonitrileHCID 66864495—
LösungsmittelDimethylformamideHCID 6228—
Produkt2-[2-(4-Cyano-phenoxy)-1-hydroxy-1-methyl-ethyl]-6-trifluoromethyl-1H-indole-5-carbonitrileHCID 66865341—

Reaktionsschritte

To a solution of 2-(1,2-dihydroxy-1-methyl-ethyl)-6-trifluoromethyl-1-H-indole-5-carbonitrile (209.6 mg, 0.7374 mmol) in dry DMF (4 ml) was added NaH (60 mg, 1.4749 mmol, 60% in mineral oil). After the reaction mixture was stirred at room temperature for 30 min., 4-fluorobenzonitrile (98.15 mg, 0.8115 mmol) was added, and the reaction mixture stirred at room temperature. After HPLC indicated the consumption of starting material, the reaction mixture was poured onto water and extracted with ethyl acetate. The organic layer was washed with 10% LiCl, brine and dried over MgSO4. Column chromatography (EtOAc/Hexanes 50%-100%) yielded the title product as a light yellow powder.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08765782B2
Quelldatensatzuspto-grants-2014_07
ORD IDord-54580a295fa44e5e921d4da461300b82
Quellennotizuspto-grants-2014_07