FLUORINATED ANILIDES OF β-KETO ACIDS AND THEIR Cu(II) COMPLEXES

Article abstract of DOI:10.1016/S0022-1139(00)82052-7

Pentafluoroanilides of acetoacetic and benzoylacetic acids and their α-SCF3 substituted analogues have been synthesized from the respective β-keto esters.Cu(II) complexes of the compounds obtained as well as of anilide of α-(trifluoromethylthio)acetoacetic acid have been prepared and characterized.The structure of these compounds has been elucidated on the basis of the elementar analysis and IR, MS, 1H and 19F NMR spectra.