Chelatbildende Enaminoketone I. Synthese von unsymmetrischen Liganden

B Trathnigg, K Golob, H Junek, J Perné…

Index: Trathnigg, Bernd; Golob, Karl; Junek, Hans; Perne, Johann; Popitsch, Alois Monatshefte fuer Chemie, 1984 , vol. 115, p. 1353 - 1368

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Citation Number: 9

Abstract

Abstract Syntheses of chelating enaminoketones for a potential use in enrichment or recovery of metals from their aqueous solutions are described. Tridentate ligands were prepared either from aromatic amines, triethoxymethane and cyclic 1, 3-dicarbonyl compounds in a one-step synthesis, or from the anilinomethylene compounds obtained by this approach and aliphatic amines. Polymerizable ligands have also been synthesized by ...