اصطناع مرتبطة جديدة غير حلقية لأسس شيف من النمط N2O و تحديد مقدرتها الاستخلاصية للأيونات في الأوساط المائية

الملخص EN

Separation with solvent extraction of Cu(II), Hg(II), and Cr(III) from aqueous solution using the ligend (HL) as a new extractant has been studied.

The new acyclic Schiff Base (HL) was synthesized by reaction of 5-bromosalicylaldehyde with 2-(2-Aminoethyl)pyridine.

The structure of the new compound (HL) was confirmed by using FT-IR spectra, 1H-NMR and 13CNMR spectra and mass spectra (MS).

The effect of chloroform and dichloromethan as organic solvents in the metal extractions was investigated at 20oC by using UV-visible Spectrometry.

The influence of pH, ligand concentration, shaking time and ratio of aqueous-to-organic phases on extraction yield was tested at 20oC.

The extractability of the tested metal ions were evaluated.