Copper(ii) complex with the tetradentate ligand 1,5-bis (4-dithiocarboxylate-1-dodecyl-5-hydroxy-3-methylpyrazolyl)pentane. Liquid-liquid extraction study

• ALFONSO OLIVA ^[1] ; AURORA MOLINARI ^[1] ; CAROLINA AVILA ^[1] ; MARIA FERNANDA FLORES ^[1]
  1. [1] Pontificia Universidad Católica de Valparaíso

     Pontificia Universidad Católica de Valparaíso

     Valparaíso, Chile

     
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 51, Nº. 2, 2006, págs. 865-867
• Idioma: inglés
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• 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