Bis(amidinate) ligands in early lanthanide chemistry - synthesis, structures, and hydroamination catalysis

被引：33
|
作者：
Kazeminejad, Neda [1 ]
Munzel, Denise [1 ]
Gamer, Michael T. [1 ]
Roesky, Peter W. [1 ]
机构：
[1] Karlsruhe Inst Technol, Inst Inorgan Chem, Engesserstr 15, D-76131 Karlsruhe, Germany
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 06期
关键词：
RING-OPENING POLYMERIZATION; RARE-EARTH COMPLEXES; GUANIDINATE LIGANDS; AMIDINATE LIGANDS; ALKYL CATALYSTS; ALKENES; AMINES; HYDROSILYLATION; GROUP-3; LACTIDE;
D O I：
10.1039/c6cc08958e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bis(amidinate) ligands attached to rigid dibenzofuran and phenanthrene backbones have been introduced into lanthanide chemistry for the first time. Depending on the ligand and on the lanthanide source, either bi-and tetra-metallic macrocycles or monometallic complexes were obtained. The mono-and bi-metallic systems were compared in terms of their reactivity in the intramolecular hydroamination reaction. Depending on the catalyst used (mono vs. bimetallic) different rate laws were observed.
引用
收藏
页码：1060 / 1063
页数：4
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