Project Seltenerd- und Erdalkalimetallkomplexe mit Alkyliden- und Imido-Liganden: Synthese, Derivatisierung und Reaktivität

Basic data

Title:
Seltenerd- und Erdalkalimetallkomplexe mit Alkyliden- und Imido-Liganden: Synthese, Derivatisierung und Reaktivität
Duration:
01/11/2012 to 01/09/2020
Abstract / short description:
Fundamental issues regarding structure and bonding (Fischer- versus Schrock-type carbenes) and, moreover, their relevance as reaction intermediates in olefin metathesis, Fischer-Tropsch processes, and numerous organic functional group transformations are pivotal attributs of transition metal carbene/alkylidene complexes. In the same breath, metal-imido (M=NR) moieties engage in a multitude of chemical transformations and are utilized as ancillaries in transition metal alkylidene complexes to promote stereoselective olefin metathesis and polymerization. The stabilization and isolation of metal-ligand multiple bonds poses an ever ongoing challenge in rare-earth (Ln) and alkaline-earth (Ae) metal chemistry and the existence of long-time elusive alkylidene or imido entities has led to new paradigms in 4f element-ligand bonding as well. This project aims at a fundamental understanding of the formation of such Ln/Ae ligand multiple bonds.
Keywords:
Seltenerd- und Erdalkalimetalle
Alkyliden- und Imidoliganden
Reaktivität
Charakterisierung
Derivatisierung
synthesis
Synthese

Involved staff

Managers

Institute of Inorganic Chemistry
Department of Chemistry, Faculty of Science
Institute of Inorganic Chemistry
Department of Chemistry, Faculty of Science

Local organizational units

Institute of Inorganic Chemistry
Department of Chemistry
Faculty of Science

Funders

Bonn, Nordrhein-Westfalen, Germany
Bonn, Nordrhein-Westfalen, Germany
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