SYNTHESIS AND EXTRACTION STUDIES OF 1,2-DISUBSTITUTED AND 1,3-DISUBSTITUTED BUTYLCALIX[4]ARENE AMIDES WITH OXYIONS - GEOMETRIC AND CONFORMATIONAL EFFECTS
Om. Falana et al., SYNTHESIS AND EXTRACTION STUDIES OF 1,2-DISUBSTITUTED AND 1,3-DISUBSTITUTED BUTYLCALIX[4]ARENE AMIDES WITH OXYIONS - GEOMETRIC AND CONFORMATIONAL EFFECTS, Chemical communications, (4), 1998, pp. 503-504
rbamoyl)methoxy-5,11,17,23-tert-butylcalix[4]arene and two geometric i
somers of rbamoyl)methoxy-5,11,17,23-tert-butylcalix[4]arene have been
used to extract U-VI, Mo-VI, Cr-VI and Se-VI from aqueous solution in
to toluene or isooctane.