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Ruthenium complexes bearing amino-bis(phosphinite) or amino-bis(aminophosphine) ligands: Application in catalytic ester hydrogenation

Mickaël Henrion 1, 2 Thierry Roisnel 3 Jean-Luc Couturier 4 Jean-Luc Dubois 5 Jean-Baptiste Sortais 3 Christophe Darcel 3 Jean-François Carpentier 3
1 UR 406 Abeilles & Environnement
2 UMT Protection des Abeilles dans l'Environnement
3 ISCR - Institut des Sciences Chimiques de Rennes
4 CRRA - Centre de recherche Rhône-Alpes
5 Arkema
Abstract : Mononuclear hydrido and dinuclear chloro ruthenium(II) complexes derived from readily available amino-bis(phosphinite) and amino(bisaminophosphine) tridentate ligands were applied in the catalytic hydrogenation of ester derivatives. Notably, the cationic ruthenium dimer 2c proved to be an efficient pre-catalyst when used in combination with (KOBu)-Bu-t in THF at 120 degrees C and 50 bar H-2 with aromatic and aliphatic esters. (C) 2017 Elsevier B.V. All rights reserved.
Keywords : ruthenium pincer complexes homogeneous catalysis ester hydrogenation
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Journal articles
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01532177
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Submitted on : Friday, June 2, 2017 - 3:14:28 PM
Last modification on : Wednesday, January 13, 2021 - 3:07:52 AM

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Mickaël Henrion, Thierry Roisnel, Jean-Luc Couturier, Jean-Luc Dubois, Jean-Baptiste Sortais, et al.. Ruthenium complexes bearing amino-bis(phosphinite) or amino-bis(aminophosphine) ligands: Application in catalytic ester hydrogenation. Molecular Catalysis, Elsevier, 2017, 432, pp.15--22. ⟨10.1016/j.mcat.2017.01.025⟩. ⟨hal-01532177⟩

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