Ethyl bromoacetate → HCID 86633058, compound

Participants

Reaction Steps

To a 5.0 ml DMF solution of 144 mg of 7-(cyclohexylamino)-6-fluoro-3-hydroxy-1-isopropylquinolin-4(1H)-one were added 313 mg of potassium carbonate and 100 μl of ethyl bromoacetate in that order, followed by overnight stirring at room temperature. Aqueous saturated ammonium chloride was added to the reaction mixture, followed by extraction with ethyl acetate. After drying over anhydrous sodium sulfate and subsequent evaporation under a reduced pressure, the residue was purified by silica gel column chromatography to obtain 159 mg of ethyl {[7-(cyclohexylamino)-6-fluoro-1-isopropyl-4-oxo-1,4-dihydroquinolin-3-yl]oxy}acetate.

Provenance & Evidence