Abstract
Coordinatively unsaturated, electron-rich metal centers have proven to be powerful species for small molecule activation and functionalization. Due to their ?-donor and ?-accepting properties, N-heterocyclic carbene (NHC) ligands are particularly suitable for the synthesis of a variety of low- to high-valent metal complexes; thus, they are perfectly suitable to act as supporting ligands for small molecule activation in reactive coordination complexes. The steric bulk of NHC ligands is highly tunable and a variety of ligands can be conveniently synthesized.
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Acknowledgments
Text, schemes, and figures of this chapter, in part, are reprints of the materials published in the following paper Vogel et al. [32]. The dissertation author was the primary researcher and author. The co-authors listed in the publication also participated in the research. The permission to reproduce the paper was granted by Elsevier. Copyright 2010, Elsevier.
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Vogel, C.S. (2012). TIMENtol/3,5xyl: Unexpected Reactivity Resulting From Modifications of the Ligand Periphery. In: High- and Low-Valent tris-N-Heterocyclic Carbene Iron Complexes. Springer Theses. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27254-7_3
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DOI: https://doi.org/10.1007/978-3-642-27254-7_3
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