Ethyl Acetate → HCID 22038361, compound

Participants

Reaction Steps

A 3 M solution (1.4 ml) of ethylmagnesium in ether was added dropwise at −78° C. into a solution of 1-[1-(4-fluorophenethyl)piperidin-4-yl]-6-formylindoline (1.0 g) in tetrahydrofuran (30 ml) and the resultant mixture was allowed to warm to room temperature. Then a saturated aqueous solution of ammonium chloride and ethyl acetate were added to the reaction solution and the layers were separated. The organic layer was washed with brine and dried over magnesium sulfate. After removing the solvent, the residue was purified by NH-silica gel column chromatography (hexane/ethyl acetate system) to give the title compound (710 mg) as a colorless oil (yield: 66%).

Provenance & Evidence