Vats, B. G.; Kannan, S.; Pius, I. C.; Noronha, D. M.; Maity, D. K.; Drew, M. G. B. published the artcile< Synthetic, structural, extraction and theoretical studies of uranyl nitrate dithio-diglycolamide compounds>, Safety of 2-Chloro-N,N-diisobutylacetamide, the main research area is crystal structure thioglycolamide thiotolylamide uranyl complex preparation actinide extraction; optimized mol structure glycolamide thioglycolamide uranyl monodentate bidentate extraction.
Dithio-diglycolamide ligands [(CH2SCH2CONR2)2] (R = iPr, Bu, iBu, C8H17) and [C7H6(SCH2CONR2)2] (R = iBu) were prepared and characterized. The complex chem. of these ligands with uranyl nitrate was studied using IR, NMR and ESI-MS techniques and elemental anal. The structures for two of the compounds, [UO2(NO3)2(CH2SCH2CONBu2)2] (2) and [UO2(NO3)2C7H6(SCH2CON{iBu}2)2] (4), were determined by the x-ray diffraction method and revealed a bidentate chelating mode of bonding for the ligands in the solid state. The structures further show that the uranyl group is surrounded by six O atoms in a hexagonal bi-pyramidal geometry. Theor. studies were carried out to explain the relative stability of this chelating mode of ligand bonding. Extraction studies of U(VI), Pu(IV) and Am(III) ions from HNO3 by one of the ligands, [(CH2SCH2CON{C8H17}2)2] (L4), in dodecane show appreciable extractions The extracted metal ions could be back extracted quant. using 0.5M HNO3 or a mixture of 0.5 M HNO3 and 0.5M H2C2O4.
Polyhedron published new progress about Actinide ions Role: PEP (Physical, Engineering or Chemical Process), PROC (Process). 5326-82-9 belongs to class amides-buliding-blocks, and the molecular formula is C10H20ClNO, Safety of 2-Chloro-N,N-diisobutylacetamide.
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Amide – Wikipedia,
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