Acta Cryst. (2004). E60, o824-o825  [ doi:10.1107/S1600536804005926 ]

7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

J. Song, F.-H. Xue and K.-X. Lou

Abstract: The title compound, C₁₂H₉ClFNO₃, was synthesized from ethyl 2,4-dichloro-5-fluorobenzoylacetate. The quinoline ring has a same plane with the carboxyl group.

Online 24 April 2004

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