Extraction of metal ions (Co+2,Ni+2,Cu+2,Zn+2) from their aqueous media using new Ligands derived from the organoPhosphorus Compounds and aniline

Mohammad, Ibraheem K

doi:10.29350/qjps.2026.169624.1038

	Extraction of metal ions (Co+2,Ni+2,Cu+2,Zn+2) from their aqueous media using new Ligands derived from the organoPhosphorus Compounds and aniline
Al-Qadisiyah Journal of Pure Science
Article 2, Volume 31, Issue 1, July 2026, Pages 22-35 PDF (767.17 K)
Document Type: Chemistry
DOI: 10.29350/qjps.2026.169624.1038
Author
Ibraheem k mohammad^*
دكتور مدرس في قسم العلوم الأساسية - اختصاص كيمياء لاعضوية - جامعة الأندلس الخاصة للعلوم الطبية - سوريا
Abstract
ABSTRACT The Ligand (I) was synthesized: N,P,P-triphenylphosphinothioic amide according to the reaction of diphenylphosphinothioic chloride with aniline, And the ligand (II) was synthesized: O,O-diphenyl phenylamidothiophosphate according to the reaction of O,O-diphenyl chlorothiophosphate with aniline.The correlations were identified by infrared spectroscopy FT-IR and proton magnetic resonance spectroscopy H-NMR, And identified some of the physical properties, such as: melting point, dissolution and color. The Ligand were used to extract some of the transition metal ions from their aqueous media, studied the optimum time for extraction, which varied according to the associated and by meta. Study the variations of the logarithm of the distribution factor D in terms of the logarithm of the associated concentration and determine the ratio (Metal- Ligand)(1:2). The percentage changes of the extraction were studied in terms of the changes in the pH, the effect of the place used was studied, and the comparison of the correlations with the extractive power was studied.
Keywords
Keywords; aniline; Binary metal ions; Extraction; Factor D. OrganoPhosphorus

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