A new diamantane functionalized tris(aryloxide) ligand system for small molecule activation chemistry at reactive uranium complexes |
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| Authors: | Oanh P Lam Frank W Heinemann Karsten Meyer |
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| Institution: | 1. Department of Chemistry and Pharmacy, Inorganic Chemistry, University Erlangen-Nuremberg, Egerlandstraße 1, 91058 Erlangen, Germany;2. University of California, San Diego, Department of Chemistry and Biochemistry, 9500 Gilman Drive, La Jolla, CA 92093, USA |
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| Abstract: | The diamantane functionalized triazacyclononane ligand (DiaArOH)3tacn (L3) has been synthesized and the reactivity of its U(III) metallated product ((DiaArO)3tacn)U] (1) has been explored. Complex 1 promotes dichloromethane and azidotrimethylsilane activation to generate U(IV) complex ((DiaArO)3tacn)U(Cl)] (2) and U(V) complex ((DiaArO)3tacn)U(NTMS)] (3), respectively. Spectroscopic investigations of complexes 1, 2, and 3 will be discussed, along with molecular structures where possible. |
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