A new diamantane functionalized tris(aryloxide) ligand system for small molecule activation chemistry at reactive uranium complexes

被引：24
|
作者：
Lam, Oanh P. [1 ,2 ]
Heinemann, Frank W. [1 ]
Meyer, Karsten [1 ]
机构：
[1] Univ Erlangen Nurnberg, Dept Chem & Pharm, D-91058 Erlangen, Germany
[2] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
来源：
COMPTES RENDUS CHIMIE | 2010年 / 13卷 / 6-7期
关键词：
Uranium; Tripodal ligands; Chelates; Macrocyclic; Diamantane; COORDINATION;
D O I：
10.1016/j.crci.2010.03.004
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The diamantane functional ized triazacyclononane ligand ((Dia)ArOH)(3)tacn (L(3)) has been synthesized and the reactivity of its U(III) metallated product [(((Dia)ArO)(3)tacn)U] (1) has been explored. Complex 1 promotes dichloromethane and azidotrimethylsilane activation to generate U(IV) complex [(((Dia)ArO)(3)tacn)U(Cl] (2) and U(V) complex 1(((Dia)ArO)(3)tacn)U(NTMS)] (3), respectively. Spectroscopic investigations of complexes 1, 2, and 3 will be discussed, along with molecular structures where possible (C) 2010 Published by Elsevier Masson SAS on behalf of Academic des sciences
引用
收藏
页码：803 / 811
页数：9
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