THE SYNTHESIS AND PROPERTIES OF SOME NEW CARBAMOYL( ALKYL) PHOSPHINE OXIDES∗, ∗∗

Abstract
Several substituted carbamoyl( alkyl) phosphine oxides have been synthesized and characterized with regard to their spectral properties and extraction capability for trivalent actinides from nitrate media. The effects that structural variation have upon the solubility, the extraction data, and the propensity to form third phases have been determined