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Extraction of Ln(III), Sc(III), Ga(III), and Re(VII) ions by solutions of phosphorylated monopodands having [ortho-(diphenylphosphinylmethyl)-para-methyl]phenyl terminal groups, 2-Ph2P(O)CH2(4-Me)C6H3(OCH2CH2)nOC6H3(Me-4)CH2P(O)Ph2-2 (n = 1–5), in organic solvents has been studied. The stoichiometries of… Click to show full abstract
Extraction of Ln(III), Sc(III), Ga(III), and Re(VII) ions by solutions of phosphorylated monopodands having [ortho-(diphenylphosphinylmethyl)-para-methyl]phenyl terminal groups, 2-Ph2P(O)CH2(4-Me)C6H3(OCH2CH2)nOC6H3(Me-4)CH2P(O)Ph2-2 (n = 1–5), in organic solvents has been studied. The stoichiometries of extractable complexes were determined. The effect of the aqueous phase, organic solvent, and phosphorylated podand structure on the efficacy of metal-ion recovery into organic phase has been considered.
Journal Title: Russian Journal of Inorganic Chemistry
Year Published: 2018
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