The impact of Metal–Ligand Cooperation in Hydrogenation of Carbon Dioxide Catalyzed by Ruthenium PNP Pincer
The metal–ligand cooperative activation of CO2 with pyridine-based ruthenium PNP pincer catalysts leads to pronounced inhibition of the activity in the catalytic CO2 hydrogenation to formic acid. The addition of water restores catalytic performance by activating alternative reaction pathways and lea...
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| Veröffentlicht in: | ACS catalysis 2013-11, Vol.3 (11), p.2522-2526 |
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| container_title | ACS catalysis |
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| creator | Filonenko, Georgy A Conley, Matthew P Copéret, Christophe Lutz, Martin Hensen, Emiel J. M Pidko, Evgeny A |
| description | The metal–ligand cooperative activation of CO2 with pyridine-based ruthenium PNP pincer catalysts leads to pronounced inhibition of the activity in the catalytic CO2 hydrogenation to formic acid. The addition of water restores catalytic performance by activating alternative reaction pathways and leads to unprecedented Ru-catalyzed CO2 hydrogenation activity. The mechanism of the underlying chemical transformations is proposed on the basis of DFT calculations, kinetic experiments, and NMR reactivity studies. |
| doi_str_mv | 10.1021/cs4006869 |
| format | Article |
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| title | The impact of Metal–Ligand Cooperation in Hydrogenation of Carbon Dioxide Catalyzed by Ruthenium PNP Pincer |
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