This article is cited in 20 papers

Effect of anomalous aryl strengthening in the series of N-phosphorylureas

A. M. Safiulina^a, E. I. Goryunov^b, A. A. Letyushov^a, I. B. Goryunova^b, S. A. Smirnova^b, A. G. Ginzburg^b, I. G. Tananaev^a, E. E. Nifantyev^b, B. F. Myasoedov<sup>a

a</sup> A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Within the series of model N-diorganophosphoryl-N′-n-octylureas, the ability to extract uranium(VI) from nitric acid solutions is maximal for N-diphenylphosphoryl derivative and sharply decreases when phenyl groups are replaced with n-alkyl or cycloalkyl substituents; this indicates the presence of ‘anomalous aryl strengthening’ effect also in the series of N-phosphorylureas, a new promising class of organophosphorus extractants.

Language: English

DOI: 10.1016/j.mencom.2009.09.010

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