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Open Access item C 2 -Symmetric S/C/S ligands based on N-heterocyclic carbenes: a new ligand architecture for asymmetric catalysis

Authors:Iglesias-Sigüenza, Javier
Ros, Abel
Díez, Elena
Magriz, Antonio
Vázquez, Arcadio
Álvarez, Eleuterio
Fernández, Rosario
Lassaletta, José M.
Keywords:N-heterocyclic carbenes, metal-stereogenic, Asymmetric catalysis, Dipolar cycloaddition
Issue Date:28-Aug-2009
Publisher:Royal Society of Chemistry (Great Britain)
Citation:Dalton Transactions (40) : 8485-8488 (2009)
Abstract:Neutral, C2-symmetric S/C/S ligands based on N-heterocyclic carbenes and thioether functionalities were incorporated into transition metal complexes characterised by two direct metal-stereogenic sulfur bonds. This new ligand design was applied to 1,3-dipolar cycloadditions as the first example of the use silver of carbenes in asymmetric catalysis.
Description:4 páginas, 3 figuras, 1 tabla, 3 esquemas.
Publisher version (URL):http://dx.doi.org/10.1039/B910846G
Appears in Collections:(IIQ) Artículos

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