Uranyl sequestration: synthesis and structural characterization of uranyl complexes with a tetradentate methylterephthalamide ligand

被引：17
|
作者：
Ni, Chengbao [1 ]
Shuh, David K. [1 ]
Raymond, Kenneth N. [1 ,2 ]
机构：
[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA
[2] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 22期
关键词：
IN-VIVO CHELATION; SEQUESTERING AGENTS; HYDROXYPYRIDINONATE LIGANDS; EFFICACY; MICE; CATECHOLATE; URANIUM(VI); ACTINIDES; TOXICITY; THERAPY;
D O I：
10.1039/c1cc11329a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Uranyl complexes of a bis(methylterephthalamide) ligand (LH(4)) have been synthesized and characterized by X-ray crystallography. The structure is an unexpected [Me(4)N](8)[L(UO(2))](4) tetramer, formed via coordination of the two MeTAM units of L to two uranyl moieties. Addition of KOH to the tetramer gave the corresponding monomeric uranyl methoxide species [Me(4)N]K(2)[LUO(2)(OMe)].
引用
收藏
页码：6392 / 6394
页数：3
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