1
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Conversion of Biomass-Derived Levulinic Acid into γ-Valerolactone Using Methanesulfonic Acid: An Optimization Study Using Response Surface Methodology. FERMENTATION-BASEL 2023. [DOI: 10.3390/fermentation9030288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
γ-Valerolactone (GVL) is a platform chemical for the synthesis of both biofuels and biochemicals. The LA production from depithed sugarcane bagasse (DSB) resulted in a 55% LA yield, and the resulting LA was used to produce GVL. The effect of process parameters, namely, temperature (25–200 °C), time (2–10 h), and catalyst loading (0.5–5 g) were investigated for the GVL production from LA. Thereafter, the optimized conditions were used to produce GVL from LA derived from depithed sugarcane bagasse (DSB) yielded a GVL of 77.6%. The hydrogen required for the reduction of LA to GVL was formed in situ by formic acid and triethylamine in the presence of methanesulfonic acid (MsOH). Different solvents (including water and alcohols) were also tested to determine their effect on GVL yield, and water yielded the highest GVL of 78.6%. Different types of catalysts, which included mineral acids and ionic liquids, were used to determine their effect on GVL yield, and to provide a benchmark against MsOH. The GVL yield from DSB-derived LA is 1.0% lower than the GVL yield from a commercial sample of LA. LA generated from DSB has the potential to replace fossil fuel-derived LA.
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2
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Salman MS, Rambhujun N, Pratthana C, Srivastava K, Aguey-Zinsou KF. Catalysis in Liquid Organic Hydrogen Storage: Recent Advances, Challenges, and Perspectives. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c03970] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Muhammad Saad Salman
- MERLin, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Nigel Rambhujun
- MERLin, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Chulaluck Pratthana
- MERLin, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Kshitij Srivastava
- MERLin, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
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3
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Guzman J, Urriolabeitia A, Polo V, Fernández Buenestado M, Iglesias M, Fernandez-Alvarez FJ. Dehydrogenation of Formic Acid Using Iridium-NSi Species as Catalyst Precursors. Dalton Trans 2022; 51:4386-4393. [DOI: 10.1039/d1dt04335h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Using a low loading of the iridium(III) complexes [Ir(CF3SO3)(κ2-NSiiPr)2] (1) (NSiiPr = (4-methylpyridin-2-iloxy)diisopropylsilyl and [{Ir(κ2-NSiMe)2}2(µ-CF3SO3)2] (2) (NSiMe = (4-methylpyridin-2-iloxy)dimethylsilyl) in presence of Et3N, it has been possible to achieve the...
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4
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Geier SJ, Vogels CM, Melanson JA, Westcott SA. The transition metal-catalysed hydroboration reaction. Chem Soc Rev 2022; 51:8877-8922. [DOI: 10.1039/d2cs00344a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review covers the development of the transition metal-catalysed hydroboration reaction, from its beginnings in the 1980s to more recent developments including earth-abundant catalysts and an ever-expanding array of substrates.
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Affiliation(s)
- Stephen J. Geier
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
| | - Christopher M. Vogels
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
| | - Jennifer A. Melanson
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
| | - Stephen A. Westcott
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
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5
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Abstract
Formic acid (FA) possesses a high volumetric concentration of H2 (53 g L−1). Moreover, it can be easily prepared, stored, and transported. Therefore, FA stands out as a potential liquid organic hydrogen carrier (LOHC), which allows storage and transportation of hydrogen in a safe way. The dehydrogenation to produce H2 and CO2 competes with its dehydration to give CO and H2O. For this reason, research on selective catalytic FA dehydrogenation has gained attention in recent years. Several examples of highly active homogenous catalysts based on precious metals effective for the selective dehydrogenation of FA have been reported. Among them are the binuclear iridium-bipyridine catalysts described by Fujita and Himeda et al. (TOF = 228,000 h−1) and the cationic species [IrClCp*(2,2′-bi-2-imidazoline)]Cl (TOF = 487,500 h−1). However, examples of catalytic systems effective for the solventless dehydrogenation of FA, which is of great interest since it allows to reduce the reaction volume and avoids the use of organic solvents that could damage the fuel cell, are scarce. In this context, the development of transition metal catalysts based on cheap and easily available nonprecious metals is a subject of great interest. This work contains a summary on the state of the art of catalytic dehydrogenation of FA in homogeneous phase, together with an account of the catalytic systems based on non-precious metals so far reported.
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6
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Maji S, Das A, Mandal SK. Mesoionic N-heterocyclic olefin catalysed reductive functionalization of CO 2 for consecutive N-methylation of amines. Chem Sci 2021; 12:12174-12180. [PMID: 34667583 PMCID: PMC8457391 DOI: 10.1039/d1sc02819g] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/02/2021] [Indexed: 11/21/2022] Open
Abstract
A mesoionic N-heterocyclic olefin (mNHO) was introduced as a metal-free catalyst for the reductive functionalization of CO2 leading to consecutive double N-methylation of primary amines in the presence of 9-borabicyclo[3.3.1]nonane (9-BBN). A wide range of secondary amines and primary amines were successfully methylated under mild conditions. The catalyst sustained over six successive cycles of N-methylation of secondary amines without compromising its activity, which encouraged us to check its efficacy towards double N-methylation of primary amines. Moreover, this method was utilized for the synthesis of two commercially available drug molecules. A detailed mechanistic cycle was proposed by performing a series of control reactions along with the successful characterisation of active catalytic intermediates either by single-crystal X-ray study or by NMR spectroscopic studies in association with DFT calculations.
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Affiliation(s)
- Subir Maji
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur-741246 India
| | - Arpan Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur-741246 India
| | - Swadhin K Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur-741246 India
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7
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Johnee Britto N, Jaccob M. Deciphering the Mechanistic Details of Manganese-Catalyzed Formic Acid Dehydrogenation: Insights from DFT Calculations. Inorg Chem 2021; 60:11038-11047. [PMID: 34240859 DOI: 10.1021/acs.inorgchem.1c00757] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A comprehensive density functional theory investigation has been carried out to unravel the complete mechanistic landscape of aqueous-phase formic acid dehydrogenation (FAD) catalyzed by a pyridyl-imidazoline-based Mn(I) catalyst [Mn(PY-NHIM)(CO)3Br], which was recently reported by Beller and co-workers. The computed free energy profiles show that for the production of a Mn-formate intermediate [Mn(HCO2-)], a stepwise mechanism is both kinetically and thermodynamically favorable compared to the concerted mechanism. This stepwise mechanism involves the dissociation of a Br- ion from a Mn-bromide complex [Mn(Br)] to create a vacant site and coordination of water solvent to this vacant site, followed by the dissociative exchange of the aqua ligand with the formate ion to form Mn(HCO2-). Non-covalent interaction analysis revealed that the steric hindrance at the transition state is the cardinal reason for the preference to a stepwise mechanism. The β-hydride elimination process was estimated to be the rate-determining step with a barrier of 19.0 kcal/mol. This confirms the experimental observation. The generation of a dihydrogen-bound complex was found to occur through the protonation of Mn-hydride by a hydronium ion instead of formic acid. The mechanistic details and insights presented in this work would promote future catalytic designing and exploration of earth-abundant Mn-based catalytic systems for potential applications toward FAD.
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Affiliation(s)
- Neethinathan Johnee Britto
- Department of Chemistry & Computational Chemistry Laboratory, Loyola Institute of Frontier Energy (LIFE), Loyola College, University of Madras, Chennai 600 034, Tamil Nadu, India
| | - Madhavan Jaccob
- Department of Chemistry & Computational Chemistry Laboratory, Loyola Institute of Frontier Energy (LIFE), Loyola College, University of Madras, Chennai 600 034, Tamil Nadu, India
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8
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Guo J, Yin CK, Zhong DL, Wang YL, Qi T, Liu GH, Shen LT, Zhou QS, Peng ZH, Yao H, Li XB. Formic Acid as a Potential On-Board Hydrogen Storage Method: Development of Homogeneous Noble Metal Catalysts for Dehydrogenation Reactions. CHEMSUSCHEM 2021; 14:2655-2681. [PMID: 33963668 DOI: 10.1002/cssc.202100602] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/29/2021] [Indexed: 06/12/2023]
Abstract
Hydrogen can be used as an energy carrier for renewable energy to overcome the deficiency of its intrinsically intermittent supply. One of the most promising application of hydrogen energy is on-board hydrogen fuel cells. However, the lack of a safe, efficient, convenient, and low-cost storage and transportation method for hydrogen limits their application. The feasibility of mainstream hydrogen storage techniques for application in vehicles is briefly discussed in this Review. Formic acid (FA), which can reversibly be converted into hydrogen and carbon dioxide through catalysis, has significant potential for practical application. Historic developments and recent examples of homogeneous noble metal catalysts for FA dehydrogenation are covered, and the catalysts are classified based on their ligand types. The Review primarily focuses on the structure-function relationship between the ligands and their reactivity and aims to provide suggestions for designing new and efficient catalysts for H2 generation from FA.
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Affiliation(s)
- Jian Guo
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Chengkai K Yin
- Hangzhou Katal Catalyst & Metal Material Stock Co., Ltd., 7 Kang Qiao Road, Gong Shu District, Hang Zhou, Zhejiang Province, 310015, P. R. China
| | - Dulin L Zhong
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Yilin L Wang
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Tiangui Qi
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Guihua H Liu
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Leiting T Shen
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Qiusheng S Zhou
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Zhihong H Peng
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
| | - Hong Yao
- Hangzhou Katal Catalyst & Metal Material Stock Co., Ltd., 7 Kang Qiao Road, Gong Shu District, Hang Zhou, Zhejiang Province, 310015, P. R. China
| | - Xiaobin B Li
- School of Metallurgy and Environment, Central South University, 932 Lushan Road, Changsha city, Hunan Province, 410083, P. R. China
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9
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10
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Lentz N, Aloisi A, Thuéry P, Nicolas E, Cantat T. Additive-Free Formic Acid Dehydrogenation Catalyzed by a Cobalt Complex. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00777] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nicolas Lentz
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France
| | - Alicia Aloisi
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France
| | - Pierre Thuéry
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France
| | - Emmanuel Nicolas
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France
| | - Thibault Cantat
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France
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11
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Kar S, Rauch M, Leitus G, Ben-David Y, Milstein D. Highly efficient additive-free dehydrogenation of neat formic acid. Nat Catal 2021; 4:193-201. [PMID: 37152186 PMCID: PMC7614505 DOI: 10.1038/s41929-021-00575-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Formic acid (FA) is a promising hydrogen carrier which can play an instrumental role in the overall implementation of a hydrogen economy. In this regard, it is important to generate H2 gas from neat FA without any solvent/additive, for which existing systems are scarce. Here we report the remarkable catalytic activity of a ruthenium 9H-acridine pincer complex for this process. The catalyst is unusually stable and robust in FA even at high temperatures and can catalyse neat FA dehydrogenation for over a month, with a total turnover number of 1,701,150, while also generating high H2/CO2 gas pressures (tested up to 100 bars). Mechanistic investigations and DFT studies are conducted to fully understand the molecular mechanism to the process. Overall, the high activity, stability, selectivity, simplicity and versatility of the system to generate a CO-free H2/CO2 gas stream and high pressure from neat FA makes it promising for large-scale implementation.
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12
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A MC-spiropyran for smartphone assisted reversible, selective and nanomolar level detection of formic acid in water and gas phase. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129249] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Zoller B, Zapp J, Huy PH. Rapid Organocatalytic Formation of Carbon Monoxide: Application towards Carbonylative Cross Couplings. Chemistry 2020; 26:9632-9638. [PMID: 32516509 PMCID: PMC7497008 DOI: 10.1002/chem.202002746] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Indexed: 12/15/2022]
Abstract
Herein, the first organocatalytic method for the transformation of non‐derivatized formic acid into carbon monoxide (CO) is introduced. Formylpyrrolidine (FPyr) and trichlorotriazine (TCT), which is a cost‐efficient commodity chemical, enable this decarbonylation. Utilization of dimethylformamide (DMF) as solvent and catalyst even allows for a rapid CO generation at room temperature. Application towards four different carbonylative cross coupling protocols demonstrates the high synthetic utility and versatility of the new approach. Remarkably, this also comprehends a carbonylative Sonogashira reaction at room temperature employing intrinsically difficult electron‐deficient aryl iodides. Commercial 13C‐enriched formic acid facilitates the production of radiolabeled compounds as exemplified by the pharmaceutical Moclobemide. Finally, comparative experiments verified that the present method is highly superior to other protocols for the activation of carboxylic acids.
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Affiliation(s)
- Ben Zoller
- Organic Chemistry, Saarland University, P. O. Box 151150, 66041, Saarbrücken, Germany
| | - Josef Zapp
- Institute of Pharmaceutical Biology, Saarland University, Campus C 2.3, 66123, Saarbrücken, Germany
| | - Peter H Huy
- Organic Chemistry, Saarland University, P. O. Box 151150, 66041, Saarbrücken, Germany
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14
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Léval A, Junge H, Beller M. Formic Acid Dehydrogenation by a Cyclometalated
κ
3
‐CNN Ruthenium Complex. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000068] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Alexander Léval
- Leibniz‐Institut für Katalyse e.V. Albert‐Einstein‐Straße 29a 18059 Rostock Germany
| | - Henrik Junge
- Leibniz‐Institut für Katalyse e.V. Albert‐Einstein‐Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz‐Institut für Katalyse e.V. Albert‐Einstein‐Straße 29a 18059 Rostock Germany
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15
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Léval A, Junge H, Beller M. Manganese( i) κ 2- NN complex-catalyzed formic acid dehydrogenation. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00769b] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This work updates the first non-phosphine-based Mn complex able to perform the formic acid dehydrogenation (FA DH) in the presence of amines. Significant improvements were achieved regarding TON (>7500), gas evolution (>20 L), and lower CO content.
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16
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Imberdis A, Lefèvre G, Cantat T. Transition-Metal-Free Acceptorless Decarbonylation of Formic Acid Enabled by a Liquid Chemical-Looping Strategy. Angew Chem Int Ed Engl 2019; 58:17215-17219. [PMID: 31529586 DOI: 10.1002/anie.201909039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/10/2019] [Indexed: 01/08/2023]
Abstract
The selective decarbonylation of formic acid was achieved under transition-metal-free conditions. Using a liquid chemical-looping strategy, the thermodynamically favored dehydrogenation of formic acid was shut down, yielding a pure stream of CO with no H2 or CO2 contamination. The transformation involves a two-step sequence where methanol is used as a recyclable looping agent to yield methylformate, which is subsequently decomposed to carbon monoxide using alkoxides as catalysts.
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Affiliation(s)
- Arnaud Imberdis
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191, Gif-sur-Yvette cedex, France
| | - Guillaume Lefèvre
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191, Gif-sur-Yvette cedex, France
| | - Thibault Cantat
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191, Gif-sur-Yvette cedex, France
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17
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Imberdis A, Lefèvre G, Cantat T. Transition‐Metal‐Free Acceptorless Decarbonylation of Formic Acid Enabled by a Liquid Chemical‐Looping Strategy. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Arnaud Imberdis
- NIMBECEACNRSUniversité Paris-SaclayCEA Saclay 91191 Gif-sur-Yvette cedex France
| | - Guillaume Lefèvre
- NIMBECEACNRSUniversité Paris-SaclayCEA Saclay 91191 Gif-sur-Yvette cedex France
| | - Thibault Cantat
- NIMBECEACNRSUniversité Paris-SaclayCEA Saclay 91191 Gif-sur-Yvette cedex France
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18
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Fink C, Laurenczy G. A Precious Catalyst: Rhodium-Catalyzed Formic Acid Dehydrogenation in Water. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900344] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Cornel Fink
- Institut des Sciences et Ingénierie Chimiques; École Polytechnique Fédérale de Lausanne (EPFL); 1015 Lausanne Switzerland
| | - Gábor Laurenczy
- Institut des Sciences et Ingénierie Chimiques; École Polytechnique Fédérale de Lausanne (EPFL); 1015 Lausanne Switzerland
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19
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Chatterjee S, Griego C, Hart JL, Li Y, Taheri ML, Keith J, Snyder JD. Free Standing Nanoporous Palladium Alloys as CO Poisoning Tolerant Electrocatalysts for the Electrochemical Reduction of CO2 to Formate. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00330] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Swarnendu Chatterjee
- Department of Chemical and Biological Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
| | - Charles Griego
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, 3700 O’Hara Street, Pittsburgh, Pennsylvania 15261, United States
| | - James L. Hart
- Department of Materials Science and Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
| | - Yawei Li
- Department of Chemical and Biological Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
| | - Mitra L. Taheri
- Department of Materials Science and Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
| | - John Keith
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, 3700 O’Hara Street, Pittsburgh, Pennsylvania 15261, United States
| | - Joshua D. Snyder
- Department of Chemical and Biological Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
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20
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Sun Y, Hu H, Wang Y, Gao J, Tang Y, Wan P, Hu Q, Lv J, Zhang T, Yang XJ. In Situ Hydrogenation of CO
2
by Al/Fe and Zn/Cu Alloy Catalysts under Mild Conditions. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yufan Sun
- Beijing University of Chemical TechnologyCollege of Chemical Engineering and Beijing Key Laboratory of Membrane Separation Process and Technology 128/15 Bei San Huan East Road 100029 Beijing China
| | - Hanjun Hu
- Beijing University of Chemical TechnologyCollege of Chemical Engineering and Beijing Key Laboratory of Membrane Separation Process and Technology 128/15 Bei San Huan East Road 100029 Beijing China
| | - Yutian Wang
- Beijing University of Chemical TechnologyCollege of Chemical Engineering and Beijing Key Laboratory of Membrane Separation Process and Technology 128/15 Bei San Huan East Road 100029 Beijing China
| | - Jia Gao
- Beijing University of Chemical TechnologyCollege of Chemical Engineering and Beijing Key Laboratory of Membrane Separation Process and Technology 128/15 Bei San Huan East Road 100029 Beijing China
| | - Yang Tang
- Beijing University of Chemical TechnologyDepartment of Applied Chemistry 128/15 Bei San Huan East Road 100029 Beijing China
| | - Pingyu Wan
- Beijing University of Chemical TechnologyDepartment of Applied Chemistry 128/15 Bei San Huan East Road 100029 Beijing China
| | - Qing Hu
- Southern University of Science and TechnologySchool of Environmental Science and Engineering No. 1088 Xueyuan Road 518055 Shenzhen China
- Beijing Huanding Environmental Big Data Institute No. 1 Wangzhuang Road 100083 Beijing China
| | - Jianjun Lv
- Beijing Yitianhui Metal Materials Co., Ltd. Songzhuang Caiyuan Village 110118 Beijing China
| | - Tianshu Zhang
- Beijing Yitianhui Metal Materials Co., Ltd. Songzhuang Caiyuan Village 110118 Beijing China
| | - Xiao Jin Yang
- Beijing University of Chemical TechnologyCollege of Chemical Engineering and Beijing Key Laboratory of Membrane Separation Process and Technology 128/15 Bei San Huan East Road 100029 Beijing China
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21
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Abstract
Abstract
Changing demands on the energy landscape are causing the need for sustainable approaches. The shift toward alternative, renewable energy sources is closely associated with new demands for energy storage and transportation. Besides storage of electrical energy, also storage of energy by generating and consuming hydrogen (H2) is possible and highly attractive. Notably, both secondary energy vectors, electric energy and hydrogen, have practical advantages so that one should not ask “which one is better?” but “which one fits better the specific application?”
Molecular hydrogen can be stored reversibly in form of formic acid (FA, HCOOH). In the presence of suitable catalysts, FA can be selectively decomposed to hydrogen and carbon dioxide (CO2). A CO2-neutral hydrogen storage cycle can be achieved when carbon dioxide serves as starting material for the production of the FA. Examples of CO2 hydrogenation to FA are known in the literature. Herein, the formal reverse reaction, the decomposition of FA to H2 and CO2 by different catalyst systems is reviewed and selected examples for reversible storage applications based on FA as hydrogen storage compound are discussed.
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22
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Chandra Sau S, Bhattacharjee R, Hota PK, Vardhanapu PK, Vijaykumar G, Govindarajan R, Datta A, Mandal SK. Transforming atmospheric CO 2 into alternative fuels: a metal-free approach under ambient conditions. Chem Sci 2018; 10:1879-1884. [PMID: 30842857 PMCID: PMC6371756 DOI: 10.1039/c8sc03581d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 11/29/2018] [Indexed: 11/21/2022] Open
Abstract
This work demonstrates the first-ever completely metal-free approach to the capture of CO2 from air followed by reduction to methoxyborane (which produces methanol on hydrolysis) or sodium formate (which produces formic acid on hydrolysis) under ambient conditions. This was accomplished using an abnormal N-heterocyclic carbene (aNHC)-borane adduct. The intermediate involved in CO2 capture (aNHC-H, HCOO, B(OH)3) was structurally characterized by single-crystal X-ray diffraction. Interestingly, the captured CO2 can be released by heating the intermediate, or by passing this compound through an ion-exchange resin. The capture of CO2 from air can even proceed in the solid state via the formation of a bicarbonate complex (aNHC-H, HCO3, B(OH)3), which was also structurally characterized. A detailed mechanism for this process is proposed based on tandem density functional theory calculations and experiments.
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Affiliation(s)
- Samaresh Chandra Sau
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur 741246, Nadia , West Bengal , India .
| | - Rameswar Bhattacharjee
- School of Chemical Sciences , Indian Association for the Cultivation of Science , 2A and 2B Raja S. C. Mullick Road, Jadavpur 700032 , Kolkata , West Bengal , India .
| | - Pradip Kumar Hota
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur 741246, Nadia , West Bengal , India .
| | - Pavan K Vardhanapu
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur 741246, Nadia , West Bengal , India .
| | - Gonela Vijaykumar
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur 741246, Nadia , West Bengal , India .
| | - R Govindarajan
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur 741246, Nadia , West Bengal , India .
| | - Ayan Datta
- School of Chemical Sciences , Indian Association for the Cultivation of Science , 2A and 2B Raja S. C. Mullick Road, Jadavpur 700032 , Kolkata , West Bengal , India .
| | - Swadhin K Mandal
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur 741246, Nadia , West Bengal , India .
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23
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Lauridsen PJ, Lu Z, Celaje JJA, Kedzie EA, Williams TJ. Conformational twisting of a formate-bridged diiridium complex enables catalytic formic acid dehydrogenation. Dalton Trans 2018; 47:13559-13564. [PMID: 30206593 PMCID: PMC6168401 DOI: 10.1039/c8dt03268h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We previously reported that iridium complex 1a enables the first homogeneous catalytic dehydrogenation of neat formic acid and enjoys unusual stability through millions of turnovers. Binuclear iridium hydride species 5a, which features a provocative C2-symmetric geometry, was isolated from the reaction as a catalyst resting state. By synthesizing and carefully examining the catalytic initiation of a series of analogues to 1a, we establish here a strong correlation between the formation of C2-twisted iridium dimers analogous to 5a and the reactivity of formic acid dehydrogenation: an efficient C2 twist appears unique to 1a and essential to catalytic reactivity.
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Affiliation(s)
- Paul J Lauridsen
- Loker Hydrocarbon Research Institute and Department of Chemistry, University of Southern California, 837 Bloom Walk, Los Angeles, CA 90089-1661, USA.
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24
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Xin Z, Zhang J, Sordakis K, Beller M, Du CX, Laurenczy G, Li Y. Towards Hydrogen Storage through an Efficient Ruthenium-Catalyzed Dehydrogenation of Formic Acid. CHEMSUSCHEM 2018; 11:2077-2082. [PMID: 29722204 DOI: 10.1002/cssc.201800408] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 05/02/2018] [Indexed: 05/19/2023]
Abstract
Hydrogen is of fundamental importance for the construction of modern clean-energy supply systems. In this context, the catalytic dehydrogenation of formic acid (FA) is a convenient method to generate H2 gas from an easily available liquid. One of the issues associated with current catalytic dehydrogenation systems is insufficient stability. Here, we present a robust and recyclable system for FA dehydrogenation by combining a ruthenium 1,1,1-tris(diphenylphosphinomethyl)ethane complex and aluminum trifluoromethanesulfonate (Al(OTf)3 ). This robust system allows steady H2 production under pressure and recycling for an additional 14 runs without any apparent loss of activity (turnover frequencies up to 1920 h-1 , turnover numbers up to 20 000). Notably, the catalyst can also be used for the dehydrogenation of formates and the reverse hydrogenation of bicarbonates and CO2 .
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Affiliation(s)
- Zhuo Xin
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Center for Excellence in Molecular Synthesis, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
| | - Jiahui Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Center for Excellence in Molecular Synthesis, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
| | - Katerina Sordakis
- Institute des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein Strasse 29a, 18059, Rostock, Germany
| | - Chen-Xia Du
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Gabor Laurenczy
- Institute des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Yuehui Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Center for Excellence in Molecular Synthesis, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
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25
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Sordakis K, Tang C, Vogt LK, Junge H, Dyson PJ, Beller M, Laurenczy G. Homogeneous Catalysis for Sustainable Hydrogen Storage in Formic Acid and Alcohols. Chem Rev 2017; 118:372-433. [DOI: 10.1021/acs.chemrev.7b00182] [Citation(s) in RCA: 608] [Impact Index Per Article: 86.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Katerina Sordakis
- Institute of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), Avenue Forel 2, CH-1015 Lausanne, Switzerland
| | - Conghui Tang
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, D-18059 Rostock, Germany
| | - Lydia K. Vogt
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, D-18059 Rostock, Germany
| | - Henrik Junge
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, D-18059 Rostock, Germany
| | - Paul J. Dyson
- Institute of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), Avenue Forel 2, CH-1015 Lausanne, Switzerland
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, D-18059 Rostock, Germany
| | - Gábor Laurenczy
- Institute of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), Avenue Forel 2, CH-1015 Lausanne, Switzerland
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26
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Abstract
The revelation that combinations of Lewis acids and bases for which dative bonding is impeded can activate dihydrogen led to the concept of "frustrated Lewis pairs" (FLPs). Over the past decade, a range of FLP systems and substrate molecules have precipitated a paradigm change in main-group chemistry and metal-free catalysis. The FLP motif has also found application in a growing body of chemical problems in organic synthesis, transition metal and free radical chemistry, materials, enzymatic models, and surface chemistry. The current state of FLP chemistry is assessed herein, and the outlook for the future considered.
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Affiliation(s)
- Douglas W Stephan
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S3H6, Canada
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27
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Chauvier C, Cantat T. A Viewpoint on Chemical Reductions of Carbon–Oxygen Bonds in Renewable Feedstocks Including CO2 and Biomass. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03581] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Clément Chauvier
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-sur-Yvette, France
| | - Thibault Cantat
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-sur-Yvette, France
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28
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Neary MC, Parkin G. Reactivity of Cyclopentadienyl Molybdenum Compounds towards Formic Acid: Structural Characterization of CpMo(PMe3)(CO)2H, CpMo(PMe3)2(CO)H, [CpMo(μ-O)(μ-O2CH)]2, and [Cp*Mo(μ-O)(μ-O2CH)]2. Inorg Chem 2017; 56:1511-1523. [DOI: 10.1021/acs.inorgchem.6b02606] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Michelle C. Neary
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Gerard Parkin
- Department of Chemistry, Columbia University, New York, New York 10027, United States
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29
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Wan C, Yao F, Li X, Hu K, Ye M, Xu L, An Y. Bimetallic AgPd Nanoparticles Immobilized on Amine-Functionalized SBA-15 as Efficient Catalysts for Hydrogen Generation from Formic Acid. ChemistrySelect 2016. [DOI: 10.1002/slct.201601518] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chao Wan
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 59 Hudong Road Ma'anshan 243002 China
| | - Fang Yao
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 59 Hudong Road Ma'anshan 243002 China
| | - Xiao Li
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 59 Hudong Road Ma'anshan 243002 China
| | - Kai Hu
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 59 Hudong Road Ma'anshan 243002 China
| | - Mingfu Ye
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 59 Hudong Road Ma'anshan 243002 China
| | - Lixin Xu
- College of Chemistry and Chemical Engineering; Anhui University of Technology; 59 Hudong Road Ma'anshan 243002 China
| | - Yue An
- College of Chemical and Biological Engineering; Zhejiang University; 38 Zheda Road Hangzhou 310027 China
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30
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Liu LL, Chen P, Sun Y, Wu Y, Chen S, Zhu J, Zhao Y. Mechanism of Nickel-Catalyzed Selective C-N Bond Activation in Suzuki-Miyaura Cross-Coupling of Amides: A Theoretical Investigation. J Org Chem 2016; 81:11686-11696. [PMID: 27809510 DOI: 10.1021/acs.joc.6b02093] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In textbooks, the low reactivity of amides is attributed to the strong resonance stability. However, Garg and co-workers recently reported the Ni-catalyzed activation of robust amide C-N bonds, leading to conversions of amides into esters, ketones, and other amides with high selectivity. Among them, the Ni-catalyzed Suzuki-Miyaura coupling (SMC) of N-benzyl-N-tert-butoxycarbonyl (N-Bn-N-Boc) amides with pinacolatoboronate (PhBpin) was performed in the presence of K3PO4 and water. Water significantly enhanced the reaction. With the aid of density functional theory (DFT) calculations, the present study explored the mechanism of the aforementioned SMC reaction as well as analyzed the weakening of amide C-N bond by N-functionalization. The most favorable pathway includes four basic steps: oxidative addition, protonation, transmetalation, and reductive elimination. Comparing the base- and water-free process, the transmetalation step with the help of K3PO4 and water is significantly more facile. Water efficiently protonates the basic N(Boc) (Bn) group to form a neutral HN(Boc) (Bn), which is easily removed. The transmetalation step is the rate-determining step with an energy barrier of 25.6 kcal/mol. Further, a DFT prediction was carried out to investigate the full catalytic cycle of a cyclic (amino) (aryl)carbene in the Ni-catalyzed SMC of amides, which provided clues for further design of catalysts.
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Affiliation(s)
- Liu Leo Liu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
| | - Peng Chen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
| | - Ying Sun
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
| | - Yile Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
| | - Su Chen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
| | - Jun Zhu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
| | - Yufen Zhao
- Department of Chemistry, College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Biology of Fujian Province and ‡State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen, 361005 Fujian, China
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31
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Sau SC, Bhattacharjee R, Vardhanapu PK, Vijaykumar G, Datta A, Mandal SK. Metal-Free Reduction of CO 2 to Methoxyborane under Ambient Conditions through Borondiformate Formation. Angew Chem Int Ed Engl 2016; 55:15147-15151. [PMID: 27860175 DOI: 10.1002/anie.201609040] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 10/09/2016] [Indexed: 11/05/2022]
Abstract
An abnormal N-heterocyclic carbene (aNHC) based homogeneous catalyst has been used for the reduction of carbon dioxide to methoxyborane in the presence of a range of hydroboranes under ambient conditions and resulted in the highest turnover number of 6000. A catalytically active reaction intermediate, [aNHC-H⋅9BBN(OCOH)2 ] was structurally characterized and authenticated by NMR spectroscopy. A detailed mechanistic cycle of this catalytic process via borondiformate formation has been proposed from tandem experimental and computational experiments.
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Affiliation(s)
- Samaresh Chandra Sau
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, Nadia, West Bengal, India
| | - Rameswar Bhattacharjee
- Department of Spectroscopy, Indian Association for the Cultivation of Science, 2A and 2B Raja S. C. Mullick Road, Jadavpur, 700032, Kolkata, West Bengal, India
| | - Pavan K Vardhanapu
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, Nadia, West Bengal, India
| | - Gonela Vijaykumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, Nadia, West Bengal, India
| | - Ayan Datta
- Department of Spectroscopy, Indian Association for the Cultivation of Science, 2A and 2B Raja S. C. Mullick Road, Jadavpur, 700032, Kolkata, West Bengal, India
| | - Swadhin K Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, Nadia, West Bengal, India
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32
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Sau SC, Bhattacharjee R, Vardhanapu PK, Vijaykumar G, Datta A, Mandal SK. Metal-Free Reduction of CO2to Methoxyborane under Ambient Conditions through Borondiformate Formation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Samaresh Chandra Sau
- Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246, Nadia West Bengal India
| | - Rameswar Bhattacharjee
- Department of Spectroscopy; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road Jadavpur 700032, Kolkata West Bengal India
| | - Pavan K. Vardhanapu
- Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246, Nadia West Bengal India
| | - Gonela Vijaykumar
- Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246, Nadia West Bengal India
| | - Ayan Datta
- Department of Spectroscopy; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road Jadavpur 700032, Kolkata West Bengal India
| | - Swadhin K. Mandal
- Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246, Nadia West Bengal India
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33
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Montandon-Clerc M, Dalebrook AF, Laurenczy G. Quantitative aqueous phase formic acid dehydrogenation using iron(II) based catalysts. J Catal 2016. [DOI: 10.1016/j.jcat.2015.11.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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Devillard M, Bouhadir G, Mallet-Ladeira S, Miqueu K, Bourissou D. Amino and Alkyl B-Substituted P-Stabilized Borenium Salts. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00737] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Marc Devillard
- Université de Toulouse, UPS, LHFA (Laboratoire Hétérochimie
Fondamentale et Appliquée), and CNRS, LHFA, UMR 5069, 118 route de Narbonne, 31062 Toulouse, France
| | - Ghenwa Bouhadir
- Université de Toulouse, UPS, LHFA (Laboratoire Hétérochimie
Fondamentale et Appliquée), and CNRS, LHFA, UMR 5069, 118 route de Narbonne, 31062 Toulouse, France
| | - Sonia Mallet-Ladeira
- Institut de Chimie de Toulouse (FR 2599), 118 route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Karinne Miqueu
- Institut
des Sciences Analytiques et de Physico-Chimie pour l′Environnement
et les Matériaux, Université de Pau et des Pays de l′Adour and CNRS, IPREM UMR 5254, Hélioparc, 2 Avenue du Président
Angot, Pau 64053 Cedex 09, France
| | - Didier Bourissou
- Université de Toulouse, UPS, LHFA (Laboratoire Hétérochimie
Fondamentale et Appliquée), and CNRS, LHFA, UMR 5069, 118 route de Narbonne, 31062 Toulouse, France
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35
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Chauvier C, Thuéry P, Cantat T. Silyl Formates as Surrogates of Hydrosilanes and Their Application in the Transfer Hydrosilylation of Aldehydes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607201] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Clément Chauvier
- NIMBE, CEA, CNRS; Université Paris-Saclay; Gif-sur-Yvette France
| | - Pierre Thuéry
- NIMBE, CEA, CNRS; Université Paris-Saclay; Gif-sur-Yvette France
| | - Thibault Cantat
- NIMBE, CEA, CNRS; Université Paris-Saclay; Gif-sur-Yvette France
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36
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Chauvier C, Thuéry P, Cantat T. Silyl Formates as Surrogates of Hydrosilanes and Their Application in the Transfer Hydrosilylation of Aldehydes. Angew Chem Int Ed Engl 2016; 55:14096-14100. [DOI: 10.1002/anie.201607201] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Revised: 08/29/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Clément Chauvier
- NIMBE, CEA, CNRS; Université Paris-Saclay; Gif-sur-Yvette France
| | - Pierre Thuéry
- NIMBE, CEA, CNRS; Université Paris-Saclay; Gif-sur-Yvette France
| | - Thibault Cantat
- NIMBE, CEA, CNRS; Université Paris-Saclay; Gif-sur-Yvette France
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37
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Chauvier C, Thuéry P, Cantat T. Metal-free disproportionation of formic acid mediated by organoboranes. Chem Sci 2016; 7:5680-5685. [PMID: 30034706 PMCID: PMC6021958 DOI: 10.1039/c6sc01410k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 05/19/2016] [Indexed: 01/17/2023] Open
Abstract
In the presence of dialkylboranes, formic acid is converted to formaldehyde and methanol derivatives. This is the first example of formate disproportionation under metal-free conditions. Mechanistic studies highlight the role of transient borohydrides in the reduction of formates and this is further shown in transfer hydroboration for aldehyde reduction.
In the presence of dialkylboranes, formic acid can be converted to formaldehyde and methanol derivatives without the need for an external reductant. This reactivity, in which formates serve as the sole carbon and hydride sources, represents the first example of the disproportionation of formate anions under metal-free conditions. Capitalizing on both experimental and computational (DFT) mechanistic considerations, the role of transient borohydride is highlighted in the reduction of formates and this reactivity was further exemplified in the methylation of TMP (2,2,6,6-tetramethylpiperidine) and in the transfer hydroboration reactions for the reduction of aldehydes.
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Affiliation(s)
- Clément Chauvier
- NIMBE , CEA , CNRS , Université Paris-Saclay , Gif-sur-Yvette , France .
| | - Pierre Thuéry
- NIMBE , CEA , CNRS , Université Paris-Saclay , Gif-sur-Yvette , France .
| | - Thibault Cantat
- NIMBE , CEA , CNRS , Université Paris-Saclay , Gif-sur-Yvette , France .
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38
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Wang S, Shao P, Du G, Xi C. MeOTf- and TBD-Mediated Carbonylation of ortho-Arylanilines with CO2 Leading to Phenanthridinones. J Org Chem 2016; 81:6672-6. [DOI: 10.1021/acs.joc.6b01318] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sheng Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Peng Shao
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Gaixia Du
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Chanjuan Xi
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
- State
Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
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39
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Jiang YY, Yan L, Yu HZ, Zhang Q, Fu Y. Mechanism of Vanadium-Catalyzed Selective C–O and C–C Cleavage of Lignin Model Compound. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00239] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yuan-Ye Jiang
- Hefei
National Laboratory for Physical Sciences at the Microscale, iChEM,
CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key
Laboratory of Biomass Clean Energy, Department of Chemistry, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Long Yan
- Hefei
National Laboratory for Physical Sciences at the Microscale, iChEM,
CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key
Laboratory of Biomass Clean Energy, Department of Chemistry, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Hai-Zhu Yu
- Department
of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui University, Hefei, 230601, People’s Republic of China
| | - Qi Zhang
- Hefei
National Laboratory for Physical Sciences at the Microscale, iChEM,
CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key
Laboratory of Biomass Clean Energy, Department of Chemistry, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Yao Fu
- Hefei
National Laboratory for Physical Sciences at the Microscale, iChEM,
CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key
Laboratory of Biomass Clean Energy, Department of Chemistry, University of Science and Technology of China, Hefei 230026, People’s Republic of China
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40
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Devillard M, Mallet-Ladeira S, Bouhadir G, Bourissou D. Diverse reactivity of borenium cations with >N–H compounds. Chem Commun (Camb) 2016; 52:8877-80. [DOI: 10.1039/c6cc03183h] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The P-stabilized borenium 1 displays rich reactivity towards >N–H compounds: substitution reaction at a borenium center with Ph2NH, Lewis adduct formation and subsequent deprotonation with NH3, B–Mes cleavage and formation of a dicationic species with HNTf2.
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Affiliation(s)
| | - Sonia Mallet-Ladeira
- Université Paul Sabatier
- Institut de Chimie de Toulouse (FR 2599)
- 31062 Toulouse cedex 9
- France
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41
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Synthesis, structure and electrochemical behavior of new RPONOP (R=tBu, iPr) pincer complexes of Fe2+, Co2+, Ni2+, and Zn2+ ions. CR CHIM 2016. [DOI: 10.1016/j.crci.2015.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Ghadwal RS. Carbon-based two electron σ-donor ligands beyond classical N-heterocyclic carbenes. Dalton Trans 2016; 45:16081-16095. [DOI: 10.1039/c6dt02158a] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Recent advances in N-heterocyclic carbene-derived carbon-based two electron σ-donor ligands are presented in this perspective.
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Affiliation(s)
- Rajendra S. Ghadwal
- Molecular Inorganic Chemistry and Catalysis
- Anorganische Chemie & Strukturchemie
- Fakultät für Chemie
- Universität Bielefeld
- Bielefeld
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43
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Singh AK, Singh S, Kumar A. Hydrogen energy future with formic acid: a renewable chemical hydrogen storage system. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01276g] [Citation(s) in RCA: 363] [Impact Index Per Article: 45.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Formic acid, the simplest carboxylic acid, could serve as one of the better fuels for portable devices, vehicles and other energy-related applications in the future.
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Affiliation(s)
- Ashish Kumar Singh
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Suryabhan Singh
- Department of Solid State and Structural Chemistry Unit
- Indian Institute of Science
- Bangalore 560012
- India
| | - Abhinav Kumar
- Department of Chemistry
- University of Lucknow
- Lucknow 226007
- India
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44
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Zhu QL, Tsumori N, Xu Q. Immobilizing Extremely Catalytically Active Palladium Nanoparticles to Carbon Nanospheres: A Weakly-Capping Growth Approach. J Am Chem Soc 2015; 137:11743-8. [DOI: 10.1021/jacs.5b06707] [Citation(s) in RCA: 187] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Qi-Long Zhu
- National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577, Japan
| | - Nobuko Tsumori
- National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577, Japan
- Toyama National College of Technology, 13, Hongo-machi, Toyama, 939-8630, Japan
| | - Qiang Xu
- National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577, Japan
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45
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Kuehnel MF, Wakerley DW, Orchard KL, Reisner E. Photocatalytic Formic Acid Conversion on CdS Nanocrystals with Controllable Selectivity for H2 or CO. Angew Chem Int Ed Engl 2015; 54:9627-31. [PMID: 26201752 PMCID: PMC4552973 DOI: 10.1002/anie.201502773] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Indexed: 11/09/2022]
Abstract
Formic acid is considered a promising energy carrier and hydrogen storage material for a carbon-neutral economy. We present an inexpensive system for the selective room-temperature photocatalytic conversion of formic acid into either hydrogen or carbon monoxide. Under visible-light irradiation (λ>420 nm, 1 sun), suspensions of ligand-capped cadmium sulfide nanocrystals in formic acid/sodium formate release up to 116±14 mmol H2 g(cat)(-1) h(-1) with >99% selectivity when combined with a cobalt co-catalyst; the quantum yield at λ=460 nm was 21.2±2.7%. In the absence of capping ligands, suspensions of the same photocatalyst in aqueous sodium formate generate up to 102±13 mmol CO g(cat)(-1) h(-1) with >95% selectivity and 19.7±2.7% quantum yield. H2 and CO production was sustained for more than one week with turnover numbers greater than 6×10(5) and 3×10(6), respectively.
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Affiliation(s)
- Moritz F Kuehnel
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge (UK) http://www-reisner.ch.cam.ac.uk
| | - David W Wakerley
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge (UK) http://www-reisner.ch.cam.ac.uk
| | - Katherine L Orchard
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge (UK) http://www-reisner.ch.cam.ac.uk
| | - Erwin Reisner
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge (UK) http://www-reisner.ch.cam.ac.uk.
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46
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Kuehnel MF, Wakerley DW, Orchard KL, Reisner E. Photocatalytic Formic Acid Conversion on CdS Nanocrystals with Controllable Selectivity for H2or CO. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502773] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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47
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Knopf I, Cummins CC. Revisiting CO2 Reduction with NaBH4 under Aprotic Conditions: Synthesis and Characterization of Sodium Triformatoborohydride. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00190] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ioana Knopf
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States
| | - Christopher C. Cummins
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States
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