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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 55967Erstellt: 23. Oktober 2026

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

https://huagongshe.com/de/reaction/55967

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
PatentnummerUS09434688B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-51b0b972ad60497995c3121fa100981b
Quellennotizuspto-grants-2016_09