The novel unsymmetrical extractant N,N′-dimethyl-N,N′-dioctylmalonamide (DMDOMA) was prepared by reaction of diethyl malonate with N-methyl octanamine. The extraction mechanism and the behavior of uranyl nitrate wit...
The crystal structure of species Pr(NO3)3·2TBMA (TBMA=N,N,N′,N′-tetrabutyl malonamide) has been determined by X-ray diffraction. The compound crystallizes in the triclinic system, P1 space group, a=1.318 5(18) nm, ...
The N,N,N’,N’-tetrabutsuccinylamide(TBSA) was synthesized and purified.The extractability of this diamide for Terbium(Ⅲ) has been studied.The effects of concentrations of nitric acid,extractant,and LiNO3 as wel...