Synthesis, Transport, and Ionophoric Properties of α,ω-Diphosphorylated Azapodands: XI. Membrane Transport of Metals by Phosphorylated Diazapodands

Synthesis, Transport, and Ionophoric Properties of α,ω-Diphosphorylated Azapodands: XI. Membrane Transport of Metals by Phosphorylated Diazapodands

The membrane transport of rare-earth metals and scandium by new diphosphorylated diazapodands was studied. It was found that the introduction of butyl groups and an additional phosphoryl group on the nitrogen atoms of the terminal aminomethylphosphinoyl groups of azapodands decreases the efficiency...

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Bibliographic Details
Published in:Russian journal of general chemistry Vol. 88; no. 9; pp. 1850 - 1852
Main Authors: Garifzyanov, A. R., Davletshina, N. V., Gayneev, A. M., Gaynullin, A. Z., Cherkasov, R. A.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01-09-2018
Springer Nature B.V
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Nitrogen atoms
Rare earth elements
Scandium
Selectivity
Transport
membrane transport
scandium
rare-earth metals
phosphorylated diazapodands
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Summary:The membrane transport of rare-earth metals and scandium by new diphosphorylated diazapodands was studied. It was found that the introduction of butyl groups and an additional phosphoryl group on the nitrogen atoms of the terminal aminomethylphosphinoyl groups of azapodands decreases the efficiency of transport of rare-earth metals and increases the selectivity to scandium ion.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363218090141