COPPER(II) COMPLEX WITH THE TETRADENTATE LIGAND 1,5-BIS (4-DITHIOCARBOXYLATE-1-DODECYL-5-HYDROXY-3-METHYLPYRAZOLYL)PENTANE. LIQUID-LIQUID EXTRACTION STUDY

COPPER(II) COMPLEX WITH THE TETRADENTATE LIGAND 1,5-BIS (4-DITHIOCARBOXYLATE-1-DODECYL-5-HYDROXY-3-METHYLPYRAZOLYL)PENTANE. LIQUID-LIQUID EXTRACTION STUDY

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 spec...

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Autores principales: OLIVA,ALFONSO, MOLINARI,AURORA, AVILA,CAROLINA, FLORES,MARIA FERNANDA
Lenguaje:English
Publicado: Sociedad Chilena de Química 2006
Materias:
5- Pyrazolone
dithiocarboxylate
tetradentate ligand
copper complex
solvent extraction
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072006000200006
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