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Extraction of Iridium(IV) by 1-(2-(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl-methyl)-1H-1,2,4-triazole from Hydrochloric Solutions

Research paper by N. G. Afzaletdinova, Yu. I. Murinov

Indexed on: 29 Apr '14Published on: 29 Apr '14Published in: Russian Journal of Inorganic Chemistry



Abstract

Extraction of iridium(IV) by 1-(2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl-methyl)-1H-1,2,4-triazole from hydrochloric solutions was studied. Optimal extraction parameters were determined. The mechanism of iridium(IV) extraction in this system is ion exchange (3.0 mol/L HCl and τcont = 5 min). Electronic, 1H NMR, 13C NMR, and IR spectroscopy and elemental analysis were used to determine the composition of the extracted compound.