Abstract
The synthesis of a new tetrapyrazolic macrocyclic structure with a functionalised arm is described. The complexing properties of this new compound towards heavy metal ions (Hg2+, Cd2+, Pb2+) and alkaline metal ions (Ca2+, Cs+, K+, Na+, Li+) was studied by a liquid–liquid extraction process and the extracted cation percentage was determined by atomic absorption measurements and UV spectroscopy. This ligand is able to complex each of these metal ions with yields depending on the nature of the metal.
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