Water → HCID 23078452, compound

Participants

Reaction Conditions

Reaction Steps

6-Fluoro-3-hydroxy-2-phenyl-quinoline-4-carboxylic acid (118 mg), 4-chloro-6,7-dimethoxyquinoline (330 mg), and 4-dimethylaminopyridine (310 mg) were suspended in o-dichlorobenzene (8 ml), and the mixture was stirred at 160° C. for 11 hr. The reaction solution was cooled to room temperature, water was then added to the reaction solution, and the mixture was extracted with ethyl acetate. The organic layer was washed with water and was dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure, and the residue was purified by thin layer chromatography using acetone-chloroform to give the title compound (32 mg, yield 18%).

Provenance & Evidence