Potassium Carbonate → HCID 86709374, compound

Participants

Reaction Steps

Sodium triacetoxyborohydride (1.69 g) was added to a 1,2-dichloroethane solution (11 ml) of 4′-hydroxybiphenyl-4-carbaldehyde (1.13 g) and 4-(4-trifluoromethoxyphenoxy)piperidine (1.78 g) and stirred at room temperature overnight. A potassium carbonate aqueous solution was added to the reaction mixture, followed by extraction with dichloromethane. The organic layer was washed with water, dried over sodium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=10:0→0:10) to afford the title compound as a yellow powder (1.73 g).

Provenance & Evidence