Artículos de revistas
COPPER(II) COMPLEX WITH THE TETRADENTATE LIGAND 1,5-BIS (4-DITHIOCARBOXYLATE-1-DODECYL-5-HYDROXY-3-METHYLPYRAZOLYL)PENTANE. LIQUID-LIQUID EXTRACTION STUDY
Autor
OLIVA,ALFONSO
MOLINARI,AURORA
AVILA,CAROLINA
FLORES,MARIA FERNANDA
Institución
Resumen
The synthesis of the complex and the solvent extraction behaviour of copper(II) from acid solution (pH 0-5) was studied with the new reagent 1,5-bis(4-dithiocarboxylate-1-dodecyl-5-hydroxy-3-methylpyrazolyl)pentane (H2DTC) as extractant. The reagent acts as tetradentate ligand and the extracted specie was found to be CuDTC