Manganese(I) Catalyzed CO2 Reduction Processes in Homogenous Phase DOI Creative Commons
Sylwia Kostera, Luca Gonsalvi

ChemCatChem, Journal Year: 2023, Volume and Issue: 16(7)

Published: Dec. 8, 2023

Abstract The catalytic activation of carbon dioxide (CO 2 ) can be a promising tool for the use this abundant, non‐flammable and non‐toxic gas as feedstock C1 chemical synthesis, in particular bulk products such formic acid (HCOOH) methanol (CH 3 OH). key successful, widespread CO is design application efficient, thermally robust cheap catalysts. In last decade, earth‐abundant transition metal complexes, those 3d metals, has shown results. review article, comprehensive summary main systems described literature homogeneous Mn(I)‐catalyzed reduction processes (hydrogenation, hydroboration hydrosilylation) will described, with attention to effect stabilizing ligands, reaction conditions need additives, together mechanistic details often obtained by combination experimental data DFT calculations.

Language: Английский

Manganese-catalyzed hydrogenation, dehydrogenation, and hydroelementation reactions DOI
Kuhali Das, Satyadeep Waiba, Akash Jana

et al.

Chemical Society Reviews, Journal Year: 2022, Volume and Issue: 51(11), P. 4386 - 4464

Published: Jan. 1, 2022

The emerging field of organometallic catalysis has shifted towards research on Earth-abundant transition metals due to their ready availability, economic advantage, and novel properties. In this case, manganese, the third most abundant transition-metal in Earth's crust, emerged as one leading competitors. Accordingly, a large number molecularly-defined Mn-complexes been synthesized employed for hydrogenation, dehydrogenation, hydroelementation reactions. regard, catalyst design is based three pillars, namely, metal-ligand bifunctionality, ligand hemilability, redox activity. Indeed, developed catalysts not only differ chelating atoms they possess but also working principles, thereby different turnover numbers product molecules. Hence, critical assessment molecularly defined manganese terms atoms, reaction conditions, mechanistic pathway, significant. Herein, we analyze complexes catalytic activity, versatility allow multiple transformations routes convert substrates target This article will be helpful get significant insight into design, aiding design.

Language: Английский

Citations

158
Reactive Capture of CO2: Opportunities and Challenges DOI Creative Commons

Rachel E. Siegel,

Santanu Pattanayak,

Louise A. Berben

et al.

ACS Catalysis, Journal Year: 2022, Volume and Issue: 13(1), P. 766 - 784

Published: Dec. 27, 2022

Reactive capture of CO2 (RCC) refers to the process integration with conversion captured into a product. The RCC approach does not include step where is released (thermally) from agent and thus has potential provide significant energy savings relative traditional release processes. This Perspective highlights just selection prior contributions chemistry, thermal RCC, electrochemically driven RCC. Opportunities reduction are highlighted, challenges for future development mentioned. will require multidisciplinary across industry, chemical engineering, advanced manufacturing, this was written view bridge some these areas.

Language: Английский

Citations

88
Homogeneous Hydrogenation of CO2 and CO to Methanol: The Renaissance of Low‐Temperature Catalysis in the Context of the Methanol Economy DOI Creative Commons
Raktim Sen, Alain Goeppert, G. K. Surya Prakash

et al.

Angewandte Chemie International Edition, Journal Year: 2022, Volume and Issue: 61(42)

Published: Aug. 3, 2022

The traditional economy based on carbon-intensive fuels and materials has led to an exponential rise in anthropogenic CO

Language: Английский

Citations

68
Homogeneous catalysts for CO2 hydrogenation to methanol and methanol dehydrogenation to hydrogen generation DOI
Naoya Onishi, Yuichiro Himeda

Coordination Chemistry Reviews, Journal Year: 2022, Volume and Issue: 472, P. 214767 - 214767

Published: Aug. 24, 2022

Language: Английский

Citations

51
The CO2 Tree: The Potential for Carbon Dioxide Utilization Pathways DOI Creative Commons
Heather O. LeClerc, Hanno C. Erythropel, Andreas Backhaus

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 13(1), P. 5 - 29

Published: Dec. 13, 2024

Among the most active areas of chemistry research today is that carbon dioxide utilization: an area was viewed as futile and commercially impractical not so long ago due to energetic stability CO2 molecule. The breakthroughs largely began in earnest 1990s have accelerated now make up a diverse plentiful portfolio technological scientific advances commercialized technologies. Here, "The Tree" presented tool illustrate breadth potential products from utilization communicate these chemical address greatest challenge society faces today: climate change. It intended be useful for scientists, engineers, legislators, advocates, industrial decision-makers, policy makers, general public know what already possible may near future.

Language: Английский

Citations

6
The Rise of Manganese-Catalyzed Reduction Reactions DOI Creative Commons
Christophe Werlé, Peter Schlichter

Synthesis, Journal Year: 2021, Volume and Issue: 54(03), P. 517 - 534

Published: Sept. 29, 2021

Abstract Recent developments in manganese-catalyzed reducing transformations—hydrosilylation, hydroboration, hydrogenation, and transfer hydrogenation—are reviewed herein. Over the past half a decade (i.e., 2016 to present), more than 115 research publications have been reported these fields. Novel organometallic compounds new reduction transformations discovered further developed. Significant challenges that had historically acted as barriers for use of manganese catalysts reactions are slowly being broken down. This review will hopefully assist developing this area, by presenting clear concise overview catalyst structures substrate published so far. 1 Introduction 2 Hydrosilylation 3 Hydroboration 4 Hydrogenation 5 Transfer 6 Conclusion Perspective

Language: Английский

Citations

40
Homogeneous First‐row Transition‐metal‐catalyzed Carbon Dioxide Hydrogenation to Formic Acid/Formate, and Methanol DOI

Tushar Singh,

Sachin Jalwal, Subrata Chakraborty

et al.

Asian Journal of Organic Chemistry, Journal Year: 2022, Volume and Issue: 11(9)

Published: July 9, 2022

Abstract Depletion of fossil fuel for global energy need emits large amount greenhouse gas carbon dioxide into the biosphere. Carbon constitutes a sustainable C1 feedstock and cost‐effective raw material synthesis bulk fine chemicals. The catalytic hydrogenation CO 2 to formic acid, methanol is an attractive protocol owing their application in chemical industry as potential renewable hydrogen storage materials. Catalytic reactions are atom‐economical, green synthetic routes towards various new environmentally benign transformations. Homogeneous based on earth‐abundant, eco‐friendly, first‐row base metals preparation assortment organic scaffolds currently paramount importance academia industry. surge metal catalysis evident from increase reports available literature recent years. In this review, we summarize advances homogeneous transition catalysed direct indirect reduction acid/formate strategy.

Language: Английский

Citations

25
Addition of imidazolium‐based ionic liquid to improve methanol production in polyamine‐assisted CO2 capture and conversion systems using pincer catalysts DOI
Christopher J. Koch, Alain Goeppert, G. K. Surya Prakash

et al.

ChemSusChem, Journal Year: 2024, Volume and Issue: unknown

Published: April 10, 2024

Ionic liquids have been studied as CO

Language: Английский

Citations

4
Homogeneous catalytic hydrogenation of CO2 – amino acid-based capture and utilization DOI Creative Commons
Yong Peng, Elisabetta Alberico, Henrik Junge

et al.

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review highlights recent advances in CO 2 capture using amino acids and its hydrogenation via homogeneous metal catalysts. The key findings are discussed, challenges toward efficient, selective robust integrated processes highlighted.

Language: Английский

Citations

0
Comparative CO2 Hydrogenation Catalysis with MACHO-type Manganese Complexes DOI

Clayton Hert,

Julia B. Curley, Steven P. Kelley

et al.

Organometallics, Journal Year: 2022, Volume and Issue: 41(22), P. 3332 - 3340

Published: Sept. 27, 2022

A pair of manganese complexes containing MACHO-type pincer ligands bearing a secondary amine, [HN{CH2CH2(PiPr2)}2]MnH(CO)2, which can participate in pathways involving metal–ligand cooperation (MLC), and tertiary [MeN{CH2CH2(PiPr2)}2]MnH(CO)2, cannot MLC, are compared for the hydrogenation CO2 to formate presence base. Lewis acid cocatalysts crucial increasing activity both catalysts, with [MeN{CH2CH2(PiPr2)}2]MnH(CO)2 reaching TONs up 18,300 yields 73% lithium triflate. This productivity is far greater than MLC capable amine MACHO-supported catalyst. Preliminary mechanistic experiments indicate that insertion into Mn–H each catalyst affords stable complex. In situ NMR spectroscopy comparative catalytic consistent intermediacy these cycle, likely representing resting states. Our findings suggest ligated system gives due combination longer lifetime enhancement from additives.

Language: Английский

Citations

17