Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters

Catalytic hydrogenation of carboxylic acid esters is essential for the green production of pharmaceuticals, fragrances, and fine chemicals. Herein, we report the efficient hydrogenation of esters with manganese catalysts based on simple bidentate aminophosphine ligands. Monoligated Mn PN complexes a...

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Autores principales: van Putten, Robbert, Uslamin, Evgeny A., Garbe, Marcel, Liu, Chong, Gonzalez‐de‐Castro, Angela, Lutz, Martin, Junge, Kathrin, Hensen, Emiel J. M., Beller, Matthias, Lefort, Laurent, Pidko, Evgeny A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5485043/
https://www.ncbi.nlm.nih.gov/pubmed/28429449
http://dx.doi.org/10.1002/anie.201701365
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author van Putten, Robbert
Uslamin, Evgeny A.
Garbe, Marcel
Liu, Chong
Gonzalez‐de‐Castro, Angela
Lutz, Martin
Junge, Kathrin
Hensen, Emiel J. M.
Beller, Matthias
Lefort, Laurent
Pidko, Evgeny A.
author_facet van Putten, Robbert
Uslamin, Evgeny A.
Garbe, Marcel
Liu, Chong
Gonzalez‐de‐Castro, Angela
Lutz, Martin
Junge, Kathrin
Hensen, Emiel J. M.
Beller, Matthias
Lefort, Laurent
Pidko, Evgeny A.
author_sort van Putten, Robbert
collection PubMed
description Catalytic hydrogenation of carboxylic acid esters is essential for the green production of pharmaceuticals, fragrances, and fine chemicals. Herein, we report the efficient hydrogenation of esters with manganese catalysts based on simple bidentate aminophosphine ligands. Monoligated Mn PN complexes are particularly active for the conversion of esters into the corresponding alcohols at Mn concentrations as low as 0.2 mol % in the presence of sub‐stoichiometric amounts of KO(t)Bu base.
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spelling pubmed-54850432017-07-11 Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters van Putten, Robbert Uslamin, Evgeny A. Garbe, Marcel Liu, Chong Gonzalez‐de‐Castro, Angela Lutz, Martin Junge, Kathrin Hensen, Emiel J. M. Beller, Matthias Lefort, Laurent Pidko, Evgeny A. Angew Chem Int Ed Engl Communications Catalytic hydrogenation of carboxylic acid esters is essential for the green production of pharmaceuticals, fragrances, and fine chemicals. Herein, we report the efficient hydrogenation of esters with manganese catalysts based on simple bidentate aminophosphine ligands. Monoligated Mn PN complexes are particularly active for the conversion of esters into the corresponding alcohols at Mn concentrations as low as 0.2 mol % in the presence of sub‐stoichiometric amounts of KO(t)Bu base. John Wiley and Sons Inc. 2017-04-21 2017-06-19 /pmc/articles/PMC5485043/ /pubmed/28429449 http://dx.doi.org/10.1002/anie.201701365 Text en © 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Communications
van Putten, Robbert
Uslamin, Evgeny A.
Garbe, Marcel
Liu, Chong
Gonzalez‐de‐Castro, Angela
Lutz, Martin
Junge, Kathrin
Hensen, Emiel J. M.
Beller, Matthias
Lefort, Laurent
Pidko, Evgeny A.
Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters
title Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters
title_full Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters
title_fullStr Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters
title_full_unstemmed Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters
title_short Non‐Pincer‐Type Manganese Complexes as Efficient Catalysts for the Hydrogenation of Esters
title_sort non‐pincer‐type manganese complexes as efficient catalysts for the hydrogenation of esters
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5485043/
https://www.ncbi.nlm.nih.gov/pubmed/28429449
http://dx.doi.org/10.1002/anie.201701365
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