Synthesis and complexing ability of 2-(2-ethoxycarbonyl-3-oxo-3-polyfluoroalkylprop-1-enylamino) benzoic acids
作者:Yu. S. Kudyakova、M. V. Goryaeva、Ya. V. Burgart、V. I. Saloutin、P. A. Slepukhin
DOI:10.1007/s11172-009-0161-9
日期:2009.6
The condensation of ethyl 2-ethoxymethylidene-3-oxo-3-polyfluoroalkylpropionates with 2-aminobenzoic acid occurs at the ethoxymethylidene substituent and gives 2-(2-ethoxy-carbonyl-3-oxo-3-polyfluoroalkylprop-1-enylamino)benzoic acids. These compounds serve as new O,N,O-tridentate ligands capable of forming nickel(ii) and copper(ii) complexes.