Journal ArticleDOI
Efficient and Mild Carbon Dioxide Hydrogenation to Formate Catalyzed by Fe(II) Hydrido Carbonyl Complexes Bearing 2,6-(Diaminopyridyl)diphosphine Pincer Ligands
Federica Bertini,Nikolaus Gorgas,Berthold Stöger,Maurizio Peruzzini,Luis F. Veiros,Karl Kirchner,Luca Gonsalvi +6 more
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TLDR
Fe(II) hydrido carbonyl complexes supported by PNP pincer ligands based on the 2,6-diaminopyridine scaffold were found to promote the catalytic hydrogenation of CO2 and NaHCO3 to formate in protic solvents in the presence of bases, reaching quantitative yields and high TONs under mild reaction conditions, with pressures as low as 8.5 bar and temperatures aslow as 25 °C.Abstract:
Fe(II) hydrido carbonyl complexes supported by PNP pincer ligands based on the 2,6-diaminopyridine scaffold were found to promote the catalytic hydrogenation of CO2 and NaHCO3 to formate in protic solvents in the presence of bases, reaching quantitative yields and high TONs under mild reaction conditions, with pressures as low as 8.5 bar and temperatures as low as 25 °C. NMR and DFT studies highlighted the role of dihydrido and hydrido formate complexes in catalysis.read more
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Homogeneous Catalysis for Sustainable Hydrogen Storage in Formic Acid and Alcohols.
Katerina Sordakis,Conghui Tang,Lydia K. Vogt,Henrik Junge,Paul J. Dyson,Matthias Beller,Gábor Laurenczy +6 more
TL;DR: In this paper, the authors describe the considerable progress that has been made in homogeneous catalysis for these critical reactions, namely, the hygienic reaction, and describe a review of the most relevant work in this area.
Journal ArticleDOI
First-Row Transition Metal (De)Hydrogenation Catalysis Based On Functional Pincer Ligands.
TL;DR: This review aims at providing a comprehensive picture of the utilization of functional pincer ligands in first-row transition metal hydrogenation and dehydrogenation catalysis and related synthetic concepts relying on these such as the hydrogen borrowing methodology.
Journal ArticleDOI
Electrons, Photons, Protons and Earth-Abundant Metal Complexes for Molecular Catalysis of CO2 Reduction
TL;DR: In this article, the most recent advances related to these issues are discussed in this review, and key parameters controlling the catalysis efficiency have been deciphered, opening the way to the design of future, more efficient and durable catalysts, as well as to the development of electrochemical or photoelectrochemical cells, all being key steps for the emergence of applied devices.
Journal ArticleDOI
Catalytic (de)hydrogenation promoted by non-precious metals – Co, Fe and Mn: recent advances in an emerging field
Georgy A. Filonenko,Georgy A. Filonenko,Robbert van Putten,Robbert van Putten,Emiel J. M. Hensen,Evgeny A. Pidko,Evgeny A. Pidko +6 more
TL;DR: This review is aimed at introducing the reader to the remarkable progress made in the last three years in the development of base metal catalysts for hydrogenations and dehydrogenative transformations.
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Manganese Complexes for (De)Hydrogenation Catalysis: A Comparison to Cobalt and Iron Catalysts
Fabian Kallmeier,Rhett Kempe +1 more
TL;DR: The importance of homogeneous manganese catalysts in comparison to cobalt and iron catalysts is discussed and the hope of novel selectivity profiles, not possible with noble metals, is targeted.
References
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Journal ArticleDOI
CO2 Hydrogenation to Formate and Methanol as an Alternative to Photo- and Electrochemical CO2 Reduction
TL;DR: The chiral stationary phase for high-performance liquid chromatography showed good chiral recognition ability and high efficiency in both the liquid phase and the solid-state phase.
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Carbon Dioxide and Formic Acid - The couple for an environmental-friendly hydrogen storage?
TL;DR: In this paper, the utilization of carbon dioxide and formic acid for hydrogen storing is discussed, and the problem of storing appropriate amounts of hydrogen is addressed in the context of a hydrogen economy.
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Breakthroughs in hydrogen storage--formic Acid as a sustainable storage material for hydrogen.
TL;DR: It is generally agreed that fuel cells may play a very significant role in power generation in the future, and while they are still not widely available already there are numerous applications in several areas ranging from public transportation vehicles to submarines and spacecrafts, from portable devices with outputs of 100 W to stationary power generators of 400 kW or more.
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A Well‐Defined Iron Catalyst for the Reduction of Bicarbonates and Carbon Dioxide to Formates, Alkyl Formates, and Formamides
Christopher Federsel,Albert Boddien,Albert Boddien,Ralf Jackstell,Reiko Jennerjahn,Paul J. Dyson,Rosario Scopelliti,Gábor Laurenczy,Matthias Beller +8 more
TL;DR: The chiral stationary phase for high-performance liquid chromatography showed good chiral recognition ability towards various substrates, including carbon dioxide, formate, iron, and hydrogen.
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Low-Pressure Hydrogenation of Carbon Dioxide Catalyzed by an Iron Pincer Complex Exhibiting Noble Metal Activity
Robert Langer,Yael Diskin-Posner,Gregory Leitus,Linda J. W. Shimon,Yehoshoa Ben-David,David Milstein +5 more
TL;DR: A mechanism is proposed involving the direct attack of an iron trans-dihydride on carbon dioxide, followed by ligand exchange and dihydrogen coordination, which achieves activities similar to some of the best noble metal catalysts.