Dimethyl Sulfoxide → HCID 58306769, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2-fluoro-5-(trifluoromethyl)benzonitrile (1000 mg), 5-chloro-1H-indole (800 mg), potassium carbonate (1.8 g), and DMSO (10 ml) was stirred at 100° C. for 14 hours. The reaction mixture was cooled to room temperature, and water was added thereto, followed by extraction with ethyl acetate. The organic layer was washed with water and saturated brine, and dried over anhydrous sodium sulfate. After filtration, the filtrate was concentrated under reduced pressure to obtain 2-(5-chloro-1H-indol-1-yl)-5-(trifluoromethyl)benzonitrile (1.66 g).

Provenance & Evidence