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Novel coordination modes of a BPI anion in osmium complexes

AuthorsNicasio, Antonio I.; Buil, María L. ; Esteruelas, Miguel A. ; Oñate, Enrique
Issue Date2017
CitationX International School On Organometallic Chemistry Marcial Moreno Mañas (2017)
Abstract1,3-Bis(2-pyridylimino)isoindolates (BPIs) are a class of polydentate nitrogen-donor monoanionic ligands which usually form Npy,Niso,Npy-pincer complexes with transition metals, although a few compounds present other coordination modes. BPI complexes are of interest in homogeneous catalysis in different organic reactions including upgrading ethanol to 1-butanol, hydroboration of ketones and nitriles, hydrogenation of alkynes, among others. Recently in our group, the Npy,Nimine-bidentate-chelate and Npy,Nimine,Nimine,Npy-tetradentatebridge coordination modes of the 1,3-bis(6’-methyl-2’-pyridylimino)isoindolinate anion have been discovered. In the present contribution, we will show the preparation of novel BPI osmium complexes and some preliminary studies in catalytic reactions.
DescriptionResumen del trabajo presentado a la X International School on Organometallic Chemistry “Marcial Moreno Mañas”, celebrada en Ciudad Real (España) del 5 al 7 de julio de 2017.
Appears in Collections:(ISQCH) Comunicaciones congresos
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