Dimethylformamide → HCID 68780406, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of [3-(4-chlorobenzyl)-4,7-dimethyl-2-oxo-1,2-dihydroquinolin-5-yl]acetic acid methyl ester (1.0 g), bromoethane (0.24 mL), potassium carbonate (1.1 g) and N,N-dimethylformamide (10 mL) was heated at 40° C. for 17 hours. The mixture was diluted with ethyl acetate and washed with water and saturated aqueous sodium chloride solution and then dried over magnesium sulfate. The solvent was removed under reduced pressure and purification of the residue by column chromatography on silica gel, eluting with a mixture of ethyl acetate and dichloromethane (0:1 to 1:5 by volume) gave title compound as a gum, 0.28 g.

Provenance & Evidence