Ethyl Acetate → HCID 86607166, compound

Participants

Reaction Steps

Add 4-fluoro-benzaldehyde (2.20 mL, 20.3 mmol) to a solution of 6-methoxy-2-(4-methylsulfanyl-phenyl)-naphthalen-1-ol (3.0 g, 10.1 mmol) and 60% sodium hydride (400 mg, 10.1 mmol) in 1-methyl-2-pyrolidinone (30 mL). Heat the reaction to 170° C. for 70 minutes, then cool to ambient temperature. Dilute the reaction with ethyl acetate (200 mL) and wash twice with 5% aqueous lithium chloride (500 mL), brine, 1N aqueous hydrochloric acid, dry with solid magnesium sulfate and chromatograph on silica gel with dichloromethane/hexane mixtures to give 1.29 g of 4-[6-methoxy-2-(4-methylsulfanyl-phenyl)-naphthalen-1-yloxy]-benzaldehyde (32%).

Provenance & Evidence