1
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Wu J, Niu J, Liu H, Xie R, Zhu N. Conversion of atmospheric CO 2 catalyzed by thiolate-based ionic liquids under mild conditions: efficient synthesis of 2-oxazolidinones. Org Biomol Chem 2024. [PMID: 39149914 DOI: 10.1039/d4ob01087f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
Thiolate-based ionic liquids, specifically the catalyst [TBP][2-Tp], have demonstrated their efficiency in catalyzing the reaction of CO2 with propargylic amine. This novel synthetic method can be used to synthesize various 2-oxazolidinone derivatives with high yields. The catalyst can be easily regenerated and reused without any decline in its catalytic activity. Experimental and spectroscopic investigations have confirmed that the high activity of [TBP][2-Tp] is attributed to the synergistic effect of its S and N sites in activating CO2, rather than depending solely on basicity to activate the amino group of propargylic amine. These findings highlight the significant potential of thiolate-based ionic liquids for applications in CO2 activation and conversion.
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Affiliation(s)
- Jiakai Wu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, 010051, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, 010051, China.
| | - Junping Niu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, 010051, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, 010051, China.
| | - Hui Liu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, 010051, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, 010051, China.
| | - Ruijun Xie
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, 010051, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, 010051, China.
| | - Ning Zhu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region, Hohhot, 010051, China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization, Hohhot, 010051, China.
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2
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Sujansky SJ, Hoteling GA, Bandar JS. A strategy for the controllable generation of organic superbases from benchtop-stable salts. Chem Sci 2024; 15:10018-10026. [PMID: 38966380 PMCID: PMC11220602 DOI: 10.1039/d4sc02524e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/07/2024] [Indexed: 07/06/2024] Open
Abstract
Organic superbases are a distinct class of strong base that enable numerous modern reaction applications. Despite their great synthetic potential, widespread use and study of superbases are limited by their air sensitivity and difficult preparation. To address this, we report air-stable carboxylate salts of BTPP and P2-t-Bu phosphazene superbases that, when added to solution with an epoxide, spontaneously generate freebase. These systems function as effective precatalysts and stoichiometric prereagents for superbase-promoted addition, substitution and polymerization reactions. In addition to improving the synthesis, shelf stability, handling and recycling of phosphazenes, this approach enables precise regulation of the rate of base generation in situ. The activation strategy effectively mimics manual slow addition techniques, allowing for control over a reaction's rate or induction period and improvement of reactions that require strong base but are also sensitive to its presence, such as Pd-catalyzed coupling reactions.
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Affiliation(s)
- Stephen J Sujansky
- Department of Chemistry, Colorado State University Fort Collins Colorado 80523 USA
| | - Garrett A Hoteling
- Department of Chemistry, Colorado State University Fort Collins Colorado 80523 USA
| | - Jeffrey S Bandar
- Department of Chemistry, Colorado State University Fort Collins Colorado 80523 USA
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3
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Li Z, Zhao J, Wang Y, Yu A. DFT Study of Functional Reduction of CO 2 with BH 3NMe 3: The Real Role of Organic Catalyst TBD. J Org Chem 2024; 89:6149-6158. [PMID: 38635972 DOI: 10.1021/acs.joc.4c00130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
The detailed mechanism of transition metal-free-catalyzed monomethylation of 2-naphthyl acetonitrile (1a) with CO2 in the presence of triazabicyclodecene (TBD) and BH3NMe3 was investigated using density functional theory. The C-methylation process proved to generate formaldehyde followed by the formation of the product via an alcohol rather than a methoxyborane intermediate. During the reaction, CO2 is activated to form the TBD-CO2 adduct and BH3NMe3 is changed into TBD-BH2 (IM2) in the presence of TBD. IM2 plays a real reducing role within the system due to the unique coordination capability of the B atom. In addition to enhancing the nucleophilicity of 1a through deprotonation by tBuOK, our research also indicates that the generated tBuOH not only assists in proton transfer to generate an alcohol intermediate but also promotes the regeneration of TBD.
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Affiliation(s)
- Zhaowei Li
- Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Jianing Zhao
- Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Yongjian Wang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, P. R. China
| | - Ao Yu
- Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, P. R. China
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4
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Wu D, Martin RT, Piña J, Kwon J, Crockett MP, Thomas AA, Gutierrez O, Park NH, Hedrick JL, Campos LM. Cyclopropenimine-Mediated CO 2 Activation for the Synthesis of Polyurethanes and Small-Molecule Carbonates and Carbamates. Angew Chem Int Ed Engl 2024; 63:e202401281. [PMID: 38462499 PMCID: PMC11078573 DOI: 10.1002/anie.202401281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/29/2024] [Accepted: 03/05/2024] [Indexed: 03/12/2024]
Abstract
Carbon dioxide (CO2) is an abundant C1 feedstock with tremendous potential to produce versatile building blocks in synthetic applications. Given the adverse impact of CO2 on the atmosphere, it is of paramount importance to devise strategies for upcycling it into useful materials, such as polymers and fine chemicals. To activate such stable molecule, superbases offer viable modes of binding to CO2. In this study, a superbase cyclopropenimine derivative was found to exhibit exceptional proficiency in activating CO2 and mediating its polymerization at ambient temperature and pressure for the synthesis of polyurethanes. The versatility of this reaction can be extended to monofunctional amines and alcohols, yielding a variety of functional carbonates and carbamates.
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Affiliation(s)
- Dino Wu
- Department of Chemistry, Columbia University, 10027 New York, NY, USA
| | - Robert T. Martin
- Department of Chemistry & Biochemistry, University of Maryland, 8051 Regents Drive, College Park, 20742 Maryland, MD, USA
| | - Jeanette Piña
- Department of Chemistry, Texas A&M University, 3255 TAMU, 580 Ross St, 77843 College Station, TX, USA
| | - Junho Kwon
- Department of Chemistry, Columbia University, 10027 New York, NY, USA
| | - Michael P. Crockett
- Department of Chemistry, Texas A&M University, 3255 TAMU, 580 Ross St, 77843 College Station, TX, USA
| | - Andy A. Thomas
- Department of Chemistry, Texas A&M University, 3255 TAMU, 580 Ross St, 77843 College Station, TX, USA
| | - Osvaldo Gutierrez
- Department of Chemistry & Biochemistry, University of Maryland, 8051 Regents Drive, College Park, 20742 Maryland, MD, USA
- Department of Chemistry, Texas A&M University, 3255 TAMU, 580 Ross St, 77843 College Station, TX, USA
| | | | | | - Luis M. Campos
- Department of Chemistry, Columbia University, 10027 New York, NY, USA
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5
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Ferrer M, Alkorta I, Elguero J, Oliva-Enrich JM. A multi-FLP approach for CO 2 capture: investigating nitrogen, boron, phosphorus and aluminium doped nanographenes and the influence of a sodium cation. Phys Chem Chem Phys 2024; 26:12433-12443. [PMID: 38596872 DOI: 10.1039/d4cp00496e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
The reactivity of B3N3-doped hexa-cata-hexabenzocoronene (B3N3-NG), Al3N3-NG, B3P3-NG and Al3P3-NG, models of doped nanographenes (NGs), towards carbon dioxide was studied with density functional theory (DFT) calculations at the M06-2X/6-311++G(3df,3pd)//M06-2X/6-31+G* level of theory. The NG systems exhibit a poly-cyclic poly-frustrated Lewis pair (FLP) nature, featuring multiple Lewis acid/Lewis base pairs on their surface enabling the capture of several CO2 molecules. The capture of CO2 by these systems was investigated within two scenarios: (A) sequential capture of up to three CO2 molecules and (B) capture of CO2 molecules in the presence of a sodium cation. The resulting adducts were analyzed in terms of the activation barriers and relative stabilities. The presence of aluminium atoms changes the asynchrony of the reaction favoring the aluminium-oxygen bond and influences the regioselectivity of the multi-capture. A cooperative effect is predicted due to π-electron delocalization, with the sodium cation stabilizing the stationary points and favoring the addition of CO2 to the NGs.
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Affiliation(s)
- Maxime Ferrer
- Instituto de Química Médica (CSIC), Juan de la Cierva, 3, E-28006 Madrid, Spain.
- PhD Program in Theoretical Chemistry and Computational Modeling, Doctoral School, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Ibon Alkorta
- Instituto de Química Médica (CSIC), Juan de la Cierva, 3, E-28006 Madrid, Spain.
| | - José Elguero
- Instituto de Química Médica (CSIC), Juan de la Cierva, 3, E-28006 Madrid, Spain.
| | - Josep M Oliva-Enrich
- Instituto de Química-Física Blas Cabrera (CSIC), Serrano, 119, E-28006 Madrid, Spain
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6
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Lamparelli DH, Villar-Yanez A, Dittrich L, Rintjema J, Bravo F, Bo C, Kleij AW. Bicyclic Guanidine Promoted Mechanistically Divergent Depolymerization and Recycling of a Biobased Polycarbonate. Angew Chem Int Ed Engl 2023:e202314659. [PMID: 37934031 DOI: 10.1002/anie.202314659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/27/2023] [Accepted: 11/07/2023] [Indexed: 11/08/2023]
Abstract
We here report the organocatalytic and temperature-controlled depolymerization of biobased poly(limonene carbonate) providing access to its trans-configured cyclic carbonate as the major product. The base TBD (1,5,7-triazabicyclo[4.4.0]dec-5-ene) offers a unique opportunity to break down polycarbonates via end-group activation or main chain scission pathways as supported by various controls and computational analysis. These energetically competitive processes represent an unprecedented divergent approach to polycarbonate recycling. The trans limonene carbonate can be converted back to its polycarbonate via ring-opening polymerization using the same organocatalyst in the presence of an alcohol initiator, offering thus a potential circular and practical route for polycarbonate recycling.
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Affiliation(s)
- David H Lamparelli
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Alba Villar-Yanez
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Departament de Química Física i Inorgànica/, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007, Tarragona, Spain
| | - Lorenz Dittrich
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Jeroen Rintjema
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Fernando Bravo
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Carles Bo
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Departament de Química Física i Inorgànica/, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007, Tarragona, Spain
| | - Arjan W Kleij
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010, Barcelona, Spain
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7
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Pérez-Jiménez M, Corona H, de la Cruz-Martínez F, Campos J. Donor-Acceptor Activation of Carbon Dioxide. Chemistry 2023; 29:e202301428. [PMID: 37494303 DOI: 10.1002/chem.202301428] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 07/28/2023]
Abstract
The activation and functionalization of carbon dioxide entails great interest related to its abundance, low toxicity and associated environmental problems. However, the inertness of CO2 has posed a challenge towards its efficient conversion to added-value products. In this review we discuss one of the strategies that have been widely used to capture and activate carbon dioxide, namely the use of donor-acceptor interactions by partnering a Lewis acidic and a Lewis basic fragment. This type of CO2 activation resembles that found in metalloenzymes, whose outstanding performance in catalytically transforming carbon dioxide encourages further bioinspired research. We have divided this review into three general sections based on the nature of the active sites: metal-free examples (mainly formed by frustrated Lewis pairs), main group-transition metal combinations, and transition metal heterobimetallic complexes. Overall, we discuss one hundred compounds that cooperatively activate carbon dioxide by donor-acceptor interactions, revealing a wide range of structural motifs.
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Affiliation(s)
- Marina Pérez-Jiménez
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Sevilla and Consejo Superior de Investigaciones Científicas (CSIC), Avenida Américo Vespucio 49, 41092, Sevilla, Spain
| | - Helena Corona
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Sevilla and Consejo Superior de Investigaciones Científicas (CSIC), Avenida Américo Vespucio 49, 41092, Sevilla, Spain
| | - Felipe de la Cruz-Martínez
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Sevilla and Consejo Superior de Investigaciones Científicas (CSIC), Avenida Américo Vespucio 49, 41092, Sevilla, Spain
| | - Jesús Campos
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Sevilla and Consejo Superior de Investigaciones Científicas (CSIC), Avenida Américo Vespucio 49, 41092, Sevilla, Spain
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8
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Zabelina A, Dedek J, Guselnikova O, Zabelin D, Trelin A, Miliutina E, Kolska Z, Siegel J, Svorcik V, Vana J, Lyutakov O. Photoinduced CO 2 Conversion under Arctic Conditions─The High Potential of Plasmon Chemistry under Low Temperature. ACS Catal 2023. [DOI: 10.1021/acscatal.2c05891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Anna Zabelina
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Jakub Dedek
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Olga Guselnikova
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Denis Zabelin
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Andrii Trelin
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Elena Miliutina
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Zdenka Kolska
- Faculty of Science, J. E. Purkyně University, 40096 Ústí nad Labem, Czech Republic
| | - Jakub Siegel
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Vaclav Svorcik
- Department of Solid State Engineering, University of Chemistry and Technology, 16628 Prague, Czech Republic
| | - Jiri Vana
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice, 53210 Pardubice, Czech Republic
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9
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Rapid Microwave Heating and Fast Quenching for the Highly Efficient Production of Long-term Stable Supported Ag Nanoclusters. Catal Today 2023. [DOI: 10.1016/j.cattod.2023.114081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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10
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Reactivity of a model of B 3P 3-doped nanographene with up to three CO 2 molecules. Sci Rep 2023; 13:2407. [PMID: 36765069 PMCID: PMC9918725 DOI: 10.1038/s41598-023-29336-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/01/2023] [Indexed: 02/12/2023] Open
Abstract
The reactivity of a B3P3-doped hexa-cata-hexabenzocoronene, as a model of nanographene (B3P3-NG), towards carbon dioxide was studied at the DFT M06-2X/6-311++G(3df,3pd)//M06-2X/6-31+G* level of theory. This compound can be classified as a poly-cyclic poly-Frustrated Lewis Pair (FLP) system, as it presents more than one Lewis Acid/Lewis Base pair on its surface, making the capture of several carbon dioxide molecules possible. Two scenarios were considered to fully characterize the capture of CO2 by this multi-FLP system: (i) fixation of three CO2 molecules sequentially one by one; and (ii) simultaneous contact of three CO2 molecules with the B3P3-NG surface. The resulting adducts were analyzed as function of activation barriers and the relative stability of the CO2 capture. A cooperativity effect due to the π-delocalization of the hexa-cata-hexabenzocoronene is observed. The fixation of a CO2 molecule modifies the electronic properties. It enhances the capture of additional CO2 molecules by changing the acidy and basicity of the rest of the boron and phosphorus atoms in the B3P3-NG system.
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11
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Franceschi P, Rossin E, Goti G, Scopano A, Vega-Peñaloza A, Natali M, Singh D, Sartorel A, Dell'Amico L. A Proton-Coupled Electron Transfer Strategy to the Redox-Neutral Photocatalytic CO 2 Fixation. J Org Chem 2023; 88:6454-6464. [PMID: 36760023 DOI: 10.1021/acs.joc.2c02952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Herein, we report our study on the design and development of a novel photocarboxylation method. We have used an organic photoredox catalyst (PC, 4CzIPN) and differently substituted dihydropyridines (DHPs) in combination with an organic base (1,5,7-triazabicyclodec-5-ene, TBD) to access a proton-coupled electron transfer (PCET) based manifold. In depth mechanistic investigations merging experimental analysis (NMR, IR, cyclic voltammetry) and density-functional theory (DFT) calculations reveal the key activity of a H-bonding complex between the DHP and the base. The thermodynamic and kinetic benefits of the PCET mechanism allowed the implementation of a redox-neutral fixation process leading to synthetically relevant carboxylic acids (18 examples with isolated yields up to 75%) under very mild reaction conditions. Finally, diverse product manipulations were performed to demonstrate the synthetic versatility of the obtained products.
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Affiliation(s)
- Pietro Franceschi
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Elena Rossin
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Giulio Goti
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Angelo Scopano
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Alberto Vega-Peñaloza
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Mirco Natali
- Department of Chemical, Pharmaceutical, and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy
| | - Deepak Singh
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Andrea Sartorel
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Luca Dell'Amico
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
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12
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Sarmah K, Purkayastha SK, Kalita AJ, Guha AK. An in silico study of the selective adsorption and separation of CO 2 from a flue gas mixture (CH 4, CO 2, N 2) by ZnLi 5+ clusters. Phys Chem Chem Phys 2023; 25:5174-5182. [PMID: 36723082 DOI: 10.1039/d2cp05838c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Due to the increasing concentration of CO2 in the atmosphere and its negative effect on the environment, selective adsorption of CO2 from flue gas has become significantly important. In this study, we have considered a Zn-doped lithium cluster, ZnLi5+ cluster, featuring a planar pentacoordinate Zn centre, as a potential candidate for selective CO2 capture and separation from a flue gas mixture (CH4, CO2, N2). The binding energy calculation and non-covalent interaction study showed that CO2 molecules bind relatively strongly as compared to N2 and CH4 molecules. The metal cluster can bind five CO2, five CH4, and four N2 molecules with average binding energies of -9.2, -4.4, and -6.1 kcal mol-1, respectively. Decomposition of the binding energy through symmetry-adapted perturbation theory analysis reveals that the electrostatic component plays a major role. The cationic cluster may be a promising candidate for selective CO2 capture and can be used as a pollution-controlling agent. The calculated adsorption energy of H2S is quite closer to that of CO2, suggesting competitive adsorption between CO2 and H2S. The adsorption energies of H2O and NH3 are higher compared to CO2, indicating that these gases may be a potential threat to CO2 capture.
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Affiliation(s)
- Kangkan Sarmah
- Advanced Computational Chemistry Centre, Cotton University, Panbazar, Guwahati, Assam, 781001, India.
| | | | - Amlan J Kalita
- Advanced Computational Chemistry Centre, Cotton University, Panbazar, Guwahati, Assam, 781001, India.
| | - Ankur K Guha
- Advanced Computational Chemistry Centre, Cotton University, Panbazar, Guwahati, Assam, 781001, India.
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13
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Bernhardt B, Schauermann M, Solel E, Eckhardt AK, Schreiner PR. Equilibrating parent aminomercaptocarbene and CO 2 with 2-amino-2-thioxoacetic acid via heavy-atom quantum tunneling. Chem Sci 2022; 14:130-135. [PMID: 36605744 PMCID: PMC9769125 DOI: 10.1039/d2sc05388h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/17/2022] [Indexed: 11/19/2022] Open
Abstract
The search for methods to bind CO2 and use it synthetically as a C1-building block under mild conditions is an ongoing endeavor of great urgency. The formation of heterocyclic carbene-carbon dioxide adducts occurs rapidly when the carbene is generated in solution in the presence of CO2. Here we demonstrate the reversible formation of a complex of the hitherto unreported aminomercaptocarbene (H2N-C̈-SH) with CO2 isolated in solid argon by photolysis of 2-amino-2-thioxoacetic acid. Remarkably, the complex disappears in the dark as deduced by time-dependent matrix infrared measurements, and equilibrates back to the covalently bound starting material. This kinetically excluded process below ca. 8 K is made possible through heavy-atom quantum mechanical tunneling, as also evident from density functional theory and ab initio computations at the CCSD(T)/cc-pVTZ level of theory. Our results provide insight into CO2 activation using a carbene and emphasize the role of quantum mechanical tunneling in organic processes, even involving heavy atoms.
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Affiliation(s)
- Bastian Bernhardt
- Institute of Organic Chemistry, Justus Liebig UniversityHeinrich-Buff-Ring 1735392 GiessenGermany
| | - Markus Schauermann
- Institute of Organic Chemistry, Justus Liebig UniversityHeinrich-Buff-Ring 1735392 GiessenGermany
| | - Ephrath Solel
- Institute of Organic Chemistry, Justus Liebig UniversityHeinrich-Buff-Ring 1735392 GiessenGermany
| | - André K. Eckhardt
- Institute of Organic Chemistry, Justus Liebig UniversityHeinrich-Buff-Ring 1735392 GiessenGermany
| | - Peter R. Schreiner
- Institute of Organic Chemistry, Justus Liebig UniversityHeinrich-Buff-Ring 1735392 GiessenGermany
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14
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Zhang C, Geng X, Zhang X, Gnanou Y, Feng X. Alkyl Borane-Mediated Metal-Free Ring-Opening (Co)Polymerizations of Oxygenated Monomers. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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15
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Wang Y, Zhao Z, Pan D, Wang S, Jia K, Ma D, Yang G, Xue X, Qiu Y. Metal‐Free Electrochemical Carboxylation of Organic Halides in the Presence of Catalytic Amounts of an Organomediator. Angew Chem Int Ed Engl 2022; 61:e202210201. [DOI: 10.1002/anie.202210201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Yanwei Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Zhiwei Zhao
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Deng Pan
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Siyi Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Kangping Jia
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Dengke Ma
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Guoqing Yang
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Xiao‐Song Xue
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Youai Qiu
- State Key Laboratory and Institute of Elemento-Organic Chemistry Frontiers Science Center for New Organic Matter College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
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16
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Effects of N-substitution on CO2 trapping by cyclic vinylidenes at DFT levels. Struct Chem 2022. [DOI: 10.1007/s11224-022-01977-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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17
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Wang Y, Zhao Z, Pan D, Wang S, Jia K, Ma D, Yang G, Xue XS, Qiu Y. Metal‐Free Electrochemical Carboxylation of Organic Halides in the Presence of Catalytic Amounts of an Organomediator. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yanwei Wang
- Nankai University College of Chemistry CHINA
| | - Zhiwei Zhao
- Nankai University College of Chemistry CHINA
| | - Deng Pan
- Shanghai Institute of Organic Chemistry Key Laboratory of Organofluorine Chemistry CHINA
| | - Siyi Wang
- Nankai University College of Chemistry CHINA
| | | | - Dengke Ma
- Nankai University College of Chemistry CHINA
| | | | - Xiao-Song Xue
- Shanghai Institute of Organic Chemistry Key Laboratory of Organofluorine Chemistry CHINA
| | - Youai Qiu
- Nankai University College of Chemistry 94 Weijin Road 300071 Tianjin CHINA
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18
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Boudreaux CM, Nugegoda D, Yao W, Le N, Frey NC, Li Q, Qu F, Zeller M, Webster CE, Delcamp JH, Papish ET. Low-Valent Cobalt(I) CNC Pincer Complexes as Catalysts for Light-Driven Carbon Dioxide Reduction. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chance M. Boudreaux
- Department of Chemistry and Biochemistry, University of Alabama, Shelby Hall, Tuscaloosa, Alabama 35487, United States
| | - Dinesh Nugegoda
- Department of Chemistry and Biochemistry, University of Mississippi, Coulter Hall, University, Mississippi 38677, United States
| | - Wenzhi Yao
- Department of Chemistry and Biochemistry, University of Alabama, Shelby Hall, Tuscaloosa, Alabama 35487, United States
| | - Nghia Le
- Department of Chemistry, Mississippi State University, Hand Lab, Mississippi State, Mississippi 39762, United States
| | - Nathan C. Frey
- Department of Chemistry, Mississippi State University, Hand Lab, Mississippi State, Mississippi 39762, United States
| | - Qing Li
- Department of Chemistry and Biochemistry, University of Mississippi, Coulter Hall, University, Mississippi 38677, United States
| | - Fengrui Qu
- Department of Chemistry and Biochemistry, University of Alabama, Shelby Hall, Tuscaloosa, Alabama 35487, United States
| | - Matthias Zeller
- Department of Chemistry, Purdue University, X-ray Crystallography, Wetherill 101B, 560 Oval Drive, West Lafayette, Indiana 47907-2084, United States
| | - Charles Edwin Webster
- Department of Chemistry, Mississippi State University, Hand Lab, Mississippi State, Mississippi 39762, United States
| | - Jared H. Delcamp
- Department of Chemistry and Biochemistry, University of Mississippi, Coulter Hall, University, Mississippi 38677, United States
| | - Elizabeth T. Papish
- Department of Chemistry and Biochemistry, University of Alabama, Shelby Hall, Tuscaloosa, Alabama 35487, United States
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19
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Faizan M, Pawar R. Boron based intramolecular heterocyclic frustrated Lewis pairs as organocatalysts for CO 2 adsorption and activation. J Comput Chem 2022; 43:1474-1483. [PMID: 35733241 DOI: 10.1002/jcc.26949] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/15/2022] [Accepted: 05/31/2022] [Indexed: 11/09/2022]
Abstract
The massive increase in the amount of carbon dioxide (CO2 ) in the atmosphere has led to serious environmental problems. One of the best ways to tackle this problem is the CO2 capture and its utilization as a C1 carbon source for the production of industrially valuable chemicals. But the thermodynamic stability of the CO2 molecule poses a great challenge in its transformation. Since the last two decades, various metal-based and organic catalysts have been developed for the adsorption and activation of CO2 . Among all the catalysts the Frustrated Lewis pairs (FLPs) have been shown great potential in CO2 capture and conversion. Thus, in the present work, Intramolecular Frustrated Lewis pairs (IFLP) based on N-Heterocycles with boron group functionalization at the α-position to N has been theoretically investigated for CO2 activation. Thorough orbital analysis has been carried out to investigate the reactivity of the proposed catalytic systems. The result shows that the considered IFLPs are capable of activating CO2 with minimum energy requirements. The CO2 activation energy range between 8 and 14 kcal/mol. The non-polar solvent was found to be the suitable medium for the reaction. Also, the reversibility of the adducts formed with the IFLPs can be controlled by appropriate substitution at B atom in the IFLPs.
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Affiliation(s)
- Mohmmad Faizan
- Department of Chemistry, National Institute of Technology Warangal (NITW), Warangal, Telangana, India
| | - Ravinder Pawar
- Department of Chemistry, National Institute of Technology Warangal (NITW), Warangal, Telangana, India
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20
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Lu YS, Chen W, Wen QL, Zhou H. Pyridinylidenaminophosphines as Versatile Organocatalysts for CO2 Transformations into Value‐Added Chemicals. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yuan Shang Lu
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Wei Chen
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Qi Lang Wen
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Hui Zhou
- Dalian University of Technology State Key of Laboratory of Fine Chemicals Dalian 116024 116024 Dalian CHINA
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21
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Rawat A, Dhakla S, Lama P, Pal TK. Fixation of carbon dioxide to aryl/aromatic carboxylic acids. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.101939] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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Leszczyński M, Kornacki D, Terlecki M, Justyniak I, Miletić GI, Halasz I, Bernatowicz P, Szejko V, Lewiński J. Mechanochemical vs Wet Approach for Directing CO 2 Capture toward Various Carbonate and Bicarbonate Networks. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2022; 10:4374-4380. [PMID: 35433136 PMCID: PMC9006257 DOI: 10.1021/acssuschemeng.1c08402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 03/24/2022] [Indexed: 06/14/2023]
Abstract
The distinct research areas related to CO2 capture and mechanochemistry are both highly attractive in the context of green chemistry. However, merger of these two areas, i.e., mechanochemical CO2 capture, is still in an early stage of development. Here, the application of biguanidine as an active species for CO2 capture is investigated using both solution-based and liquid-assisted mechanochemical approaches, which lead to a variety of biguanidinium carbonate and bicarbonate hydrogen-bonded networks. We demonstrate that in solution, the formation of the carbonate vs bicarbonate networks can be directed by the organic solvent, while, remarkably, in the liquid-assisted mechanochemical synthesis employing the same solvents as additives, the selectivity in network formation is inversed. In general, our findings support the view of mechanochemistry not only as a sustainable alternative but rather as a complementary strategy to solution-based synthesis.
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Affiliation(s)
- Michał
K. Leszczyński
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Dawid Kornacki
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Michał Terlecki
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Iwona Justyniak
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | | | - Ivan Halasz
- Ruđ̵er
Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Piotr Bernatowicz
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Vadim Szejko
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Janusz Lewiński
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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23
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Steering CO 2 hydrogenation toward C-C coupling to hydrocarbons using porous organic polymer/metal interfaces. Proc Natl Acad Sci U S A 2022; 119:2114768119. [PMID: 35135880 PMCID: PMC8851537 DOI: 10.1073/pnas.2114768119] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2021] [Indexed: 12/28/2022] Open
Abstract
In the field of CO2 conversion, a crucial reaction for a sustainable future, controlling the selectivity to improve C–C coupling to higher products is challenging because of the notorious inertness of CO2 and the stepwise conversion that occurs on conventional catalysts. Here, we show that porous polymer encapsulation of metal-supported catalysts is capable of driving the selectivity in the CO2 conversion to hydrocarbons. With this strategy, we achieve an outstanding improvement in C–C coupling that results in orders of magnitude higher turnover frequencies for hydrocarbon formation compared to conventional catalysts. The conversion of CO2 into fuels and chemicals is an attractive option for mitigating CO2 emissions. Controlling the selectivity of this process is beneficial to produce desirable liquid fuels, but C–C coupling is a limiting step in the reaction that requires high pressures. Here, we propose a strategy to favor C–C coupling on a supported Ru/TiO2 catalyst by encapsulating it within the polymer layers of an imine-based porous organic polymer that controls its selectivity. Such polymer confinement modifies the CO2 hydrogenation behavior of the Ru surface, significantly enhancing the C2+ production turnover frequency by 10-fold. We demonstrate that the polymer layers affect the adsorption of reactants and intermediates while being stable under the demanding reaction conditions. Our findings highlight the promising opportunity of using polymer/metal interfaces for the rational engineering of active sites and as a general tool for controlling selective transformations in supported catalyst systems.
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24
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Natongchai W, Posada-Pérez S, Phungpanya C, Luque-Urrutia JA, Solà M, D’Elia V, Poater A. Enhancing the Catalytic Performance of Group I, II Metal Halides in the Cycloaddition of CO2 to Epoxides under Atmospheric Conditions by Cooperation with Homogeneous and Heterogeneous Highly Nucleophilic Aminopyridines: Experimental and Theoretical Study. J Org Chem 2022; 87:2873-2886. [DOI: 10.1021/acs.joc.1c02770] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wuttichai Natongchai
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), 555 Moo 1, Payupnai, WangChan, Rayong 21210, Thailand
| | - Sergio Posada-Pérez
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, C/M. Aurèlia Capmany, 69, Girona 17003, Catalonia, Spain
| | - Chalida Phungpanya
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), 555 Moo 1, Payupnai, WangChan, Rayong 21210, Thailand
| | - Jesús Antonio Luque-Urrutia
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, C/M. Aurèlia Capmany, 69, Girona 17003, Catalonia, Spain
| | - Miquel Solà
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, C/M. Aurèlia Capmany, 69, Girona 17003, Catalonia, Spain
| | - Valerio D’Elia
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), 555 Moo 1, Payupnai, WangChan, Rayong 21210, Thailand
| | - Albert Poater
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, C/M. Aurèlia Capmany, 69, Girona 17003, Catalonia, Spain
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25
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En Route to CO2-Based (a)Cyclic Carbonates and Polycarbonates from Alcohols Substrates by Direct and Indirect Approaches. Catalysts 2022. [DOI: 10.3390/catal12020124] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
This review is dedicated to the state-of-the art routes used for the synthesis of CO2-based (a)cyclic carbonates and polycarbonates from alcohol substrates, with an emphasis on their respective main advantages and limitations. The first section reviews the synthesis of organic carbonates such as dialkyl carbonates or cyclic carbonates from the carbonation of alcohols. Many different synthetic strategies have been reported (dehydrative condensation, the alkylation route, the “leaving group” strategy, the carbodiimide route, the protected alcohols route, etc.) with various substrates (mono-alcohols, diols, allyl alcohols, halohydrins, propargylic alcohols, etc.). The second section reviews the formation of polycarbonates via the direct copolymerization of CO2 with diols, as well as the ring-opening polymerization route. Finally, polycondensation processes involving CO2-based dimethyl and diphenyl carbonates with aliphatic and aromatic diols are described.
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26
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State of the art of radiochemistry for 11C and 18F PET tracers. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00007-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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27
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Cheng K, Lu S, Wang K, Luo G. Green and sustainable synthesis of poly(δ-valerolactone) with a TBD catalyzed ring-opening polymerization reaction. REACT CHEM ENG 2022. [DOI: 10.1039/d1re00434d] [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
A green and sustainable method is proposed for the TBD catalyzed ring-opening polymerization of δ-valerolactone.
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Affiliation(s)
- Kai Cheng
- The State Key Lab of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Shiyao Lu
- The State Key Lab of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Kai Wang
- The State Key Lab of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Guangsheng Luo
- The State Key Lab of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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28
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Theoretical Study of the Hydrogen-Bond Interactions of CO 2 in the Organic Absorbent 1,3-Diphenylguanidine. CHINESE J CHEM PHYS 2022. [DOI: 10.1063/1674-0068/cjcp2201017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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29
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Fan J, Quek S, Yang MC, Zhang ZF, Su MD, So CW. Reversible CO 2 activation by a N-phosphinoamidinato digermyne. Chem Commun (Camb) 2021; 58:1033-1036. [PMID: 34951421 DOI: 10.1039/d1cc05391d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The N-phosphinoamidinato digermynes [LG̈e-G̈eL] (L = tBu2PNC(Ph)NAr, 4: Ar = 2,6-iPr2C6H3, 5: Ar = Ph) underwent reversible CO2 activation to form [LG̈eOC(O)G̈eL] (6: Ar = 2,6-iPr2C6H3, 7: Ar = Ph). Compound 7 was further reacted with diphenylacetylene and hexafluorobenzene, which proceeded through compound 5 in the first step, to form CO2, [LG̈eC(Ph) = C(Ph) G̈eL] (8), [LG̈eF] (9) and [LG̈eC6F5] (10), respectively.
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Affiliation(s)
- Jun Fan
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore.
| | - Shina Quek
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore.
| | - Ming-Chung Yang
- Department of Applied Chemistry, National Chiayi University, Chiayi 60004, Taiwan
| | - Zheng-Feng Zhang
- Department of Applied Chemistry, National Chiayi University, Chiayi 60004, Taiwan
| | - Ming-Der Su
- Department of Applied Chemistry, National Chiayi University, Chiayi 60004, Taiwan.,Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Cheuk-Wai So
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore.
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30
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Sharma MK, Wölper C, Haberhauer G, Schulz S. Reversible and Irreversible [2+2] Cycloaddition Reactions of Heteroallenes to a Gallaphosphene. Angew Chem Int Ed Engl 2021; 60:21784-21788. [PMID: 34324782 PMCID: PMC8519123 DOI: 10.1002/anie.202108370] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/28/2021] [Indexed: 12/11/2022]
Abstract
[2+2] Cycloaddition reactions of gallaphosphene L(Cl)GaPGaL 1 (L=HC[C(Me)N(2,6-i-Pr2 C6 H3 )]2 ) with carbodiimides [C(NR)2 ; R=i-Pr, Cy] and isocyanates [RNCO; R=Et, i-Pr, Cy] yielded four-membered metallaheterocycles LGa(Cl)P[μ-C(X)NR]GaL (X=NR, R=i-Pr 2, Cy 3; X=O, R=Et 4, i-Pr 5, Cy 6). Compounds 4-6 reversibly react with CO2 via [2+2] cycloaddition at ambient temperature to the six-membered metallaheterocycles LGa(Cl)P[μ-C(O)O]-μ-C(O)N(R)GaL (R=Et 7, i-Pr 8, Cy 9). Compounds 2-9 were characterized by IR and heteronuclear (1 H, 13 C{1 H}, 31 P{1 H}) NMR spectroscopy and elemental analysis, while quantum chemical calculations provided a deeper understanding on the energetics of the reactions.
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Affiliation(s)
- Mahendra K. Sharma
- Institute of Inorganic Chemistry, and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
| | - Christoph Wölper
- Institute of Inorganic Chemistry, and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
| | - Gebhard Haberhauer
- Institute of Organic ChemistryUniversity of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
| | - Stephan Schulz
- Institute of Inorganic Chemistry, and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
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31
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Sharma MK, Wölper C, Haberhauer G, Schulz S. Reversible und irreversible [2+2]‐Cycloadditionen von Heteroallenen an ein Gallaphosphen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mahendra K. Sharma
- Institut für Anorganische Chemie und Center for Nanointegration Duisburg-Essen (CENIDE) Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
| | - Christoph Wölper
- Institut für Anorganische Chemie und Center for Nanointegration Duisburg-Essen (CENIDE) Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
| | - Gebhard Haberhauer
- Institut für Organische Chemie Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
| | - Stephan Schulz
- Institut für Anorganische Chemie und Center for Nanointegration Duisburg-Essen (CENIDE) Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
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32
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Ismailani US, Munch M, Mair BA, Rotstein BH. Interrupted aza-Wittig reactions using iminophosphoranes to synthesize 11C-carbonyls. Chem Commun (Camb) 2021; 57:5266-5269. [PMID: 33942043 DOI: 10.1039/d1cc01016f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct CO2-fixation methodology couples structurally diverse iminophosphoranes with various nucleophiles to synthesize ureas, carbamates, thiocarbamates, and amides, and is amenable for 11C radiolabeling. This methodology is practical, as demonstrated by the synthesis of >35 products and isolation of the molecular imaging radiopharmaceuticals [11C]URB694 and [11C]glibenclamide.
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Affiliation(s)
- Uzair S Ismailani
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Canada. and University of Ottawa Heart Institute, 40 Ruskin St, Ottawa, ON, Canada
| | - Maxime Munch
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Canada. and University of Ottawa Heart Institute, 40 Ruskin St, Ottawa, ON, Canada
| | - Braeden A Mair
- University of Ottawa Heart Institute, 40 Ruskin St, Ottawa, ON, Canada and Department of Chemistry and Biomolecular Sciences, University of Ottawa, Canada
| | - Benjamin H Rotstein
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Canada. and University of Ottawa Heart Institute, 40 Ruskin St, Ottawa, ON, Canada and Department of Chemistry and Biomolecular Sciences, University of Ottawa, Canada
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33
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Sharma MK, Wölper C, Haberhauer G, Schulz S. Vielseitiges Gallaphosphen: Von einem Ga‐P‐Ga‐Heteroallylkation über CO
2
‐Speicherung hin zu C(sp
3
)‐H‐Bindungsaktivierung. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014381] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mahendra K. Sharma
- Institut für Anorganische Chemie und Center für Nanointegration Duisburg-Essen (CENIDE) Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
| | - Christoph Wölper
- Institut für Anorganische Chemie und Center für Nanointegration Duisburg-Essen (CENIDE) Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
| | - Gebhard Haberhauer
- Institut für Organische Chemie Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
| | - Stephan Schulz
- Institut für Anorganische Chemie und Center für Nanointegration Duisburg-Essen (CENIDE) Universität Duisburg-Essen Universitätsstraße 5–7 45141 Essen Deutschland
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34
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Sharma MK, Wölper C, Haberhauer G, Schulz S. Multi-Talented Gallaphosphene for Ga-P-Ga Heteroallyl Cation Generation, CO 2 Storage, and C(sp 3 )-H Bond Activation. Angew Chem Int Ed Engl 2021; 60:6784-6790. [PMID: 33368922 PMCID: PMC7986129 DOI: 10.1002/anie.202014381] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Indexed: 11/12/2022]
Abstract
Gallaphosphene L(Cl)GaPGaL (2; L=HC[C(Me)N(2,6-i-Pr2 C6 H3 )]2 ), which is synthesized by reaction of LGa(Cl)PCO (1) with LGa, reacts with [Na(OCP)(dioxane)2.5 ] to LGa(OCP)PGaL (3), whereas chloride abstraction with LiBArF 4 yields [LGaPGaL][BArF 4 ] (4; BArF 4 =B(C6 F5 )4 ). 4 represents a heteronuclear analog of the allyl cation according to quantum chemical calculations. Remarkably, 2 reversibly reacts with CO2 to yield L(Cl)Ga-P[μ-C(O)O]2 GaL (5), while reactions with acetophenone and acetone selectively give compounds 6 and 7 by C(sp3 )-H bond activation.
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Affiliation(s)
- Mahendra K. Sharma
- Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
| | - Christoph Wölper
- Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
| | - Gebhard Haberhauer
- Institute of Organic ChemistryUniversity of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
| | - Stephan Schulz
- Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745141EssenGermany
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35
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Souleymanou MY, El‐Ouahabi F, Masdeu‐Bultó AM, Godard C. Cooperative NHC‐based Catalytic System Immobilised onto Carbon Materials for the Cycloaddition of CO
2
to Epoxides. ChemCatChem 2021. [DOI: 10.1002/cctc.202001816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Myriam Y. Souleymanou
- Department de Química Física i Inorgànica Universitat Rovira I Virgili C/ Marcel.lí Domingo s/n 43007 Tarragona Spain
| | - Fatima El‐Ouahabi
- Department de Química Física i Inorgànica Universitat Rovira I Virgili C/ Marcel.lí Domingo s/n 43007 Tarragona Spain
| | - Anna M. Masdeu‐Bultó
- Department de Química Física i Inorgànica Universitat Rovira I Virgili C/ Marcel.lí Domingo s/n 43007 Tarragona Spain
| | - Cyril Godard
- Department de Química Física i Inorgànica Universitat Rovira I Virgili C/ Marcel.lí Domingo s/n 43007 Tarragona Spain
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36
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Ghosh D, Kumar GR, Subramanian S, Tanaka K. More Than Just a Reagent: The Rise of Renewable Organohydrides for Catalytic Reduction of Carbon Dioxide. CHEMSUSCHEM 2021; 14:824-841. [PMID: 33369102 DOI: 10.1002/cssc.202002660] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/06/2020] [Indexed: 06/12/2023]
Abstract
Stoichiometric carbon dioxide reduction to highly reduced C1 molecules, such as formic acid (2e- ), formaldehyde (4e- ), methanol (6e- ) or even most-reduced methane (8e- ), has been successfully achieved by using organosilanes, organoboranes, and frustrated Lewis Pairs (FLPs) in the presence of suitable catalyst. The development of renewable organohydride compounds could be the best alternative in this regard as they have shown promise for the transfer of hydride directly to CO2 . Reduction of CO2 by two electrons and two protons to afford formic acid by using renewable organohydride molecules has recently been investigated by various groups. However, catalytic CO2 reduction to ≥2e- -reduced products by using renewable organohydride-based molecules has rarely been explored. This Minireview summarizes important findings in this regard, encompassing both stoichiometric and catalytic CO2 reduction.
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Affiliation(s)
- Debashis Ghosh
- Department of Chemistry, St. Joseph's College (Autonomous), Bangalore, 560027, Karnataka, India
| | - George Rajendra Kumar
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences, Coimbatore, 641114, Tamil Nadu, India
| | - Saravanan Subramanian
- Inorganic Materials and Catalysis Division, CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar, 364002, Gujarat, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Koji Tanaka
- Institute for Integrated Cell-Material Sciences (KUIAS/iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
- Department of Applied Chemistry, College of Life Science, Ritsumeikan University, 525-8577 Noji-higashi, 1-1-1, Kusatsu, Shiga, Japan
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37
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Natongchai W, Luque-Urrutia JA, Phungpanya C, Solà M, D'Elia V, Poater A, Zipse H. Cycloaddition of CO2 to epoxides by highly nucleophilic 4-aminopyridines: establishing a relationship between carbon basicity and catalytic performance by experimental and DFT investigations. Org Chem Front 2021. [DOI: 10.1039/d0qo01327g] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
New highly nucleophilic homogeneous and heterogeneous catalysts based on the 3,4-diaminopyridine scaffold are reported for the halogen-free cycloaddition of CO2 to epoxides.
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Affiliation(s)
- Wuttichai Natongchai
- Department of Materials Science and Engineering
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology (VISTEC)
- Rayong
- Thailand
| | - Jesús Antonio Luque-Urrutia
- Institut de Química Computacional i Catàlisi and Departament de Química
- Universitat de Girona
- 17003 Girona
- Spain
| | - Chalida Phungpanya
- Department of Materials Science and Engineering
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology (VISTEC)
- Rayong
- Thailand
| | - Miquel Solà
- Institut de Química Computacional i Catàlisi and Departament de Química
- Universitat de Girona
- 17003 Girona
- Spain
| | - Valerio D'Elia
- Department of Materials Science and Engineering
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology (VISTEC)
- Rayong
- Thailand
| | - Albert Poater
- Institut de Química Computacional i Catàlisi and Departament de Química
- Universitat de Girona
- 17003 Girona
- Spain
| | - Hendrik Zipse
- Department Chemie
- Ludwig-Maximilians-Universität München
- 81377 München
- Germany
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38
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Mannisto JK, Pavlovic L, Tiainen T, Nieger M, Sahari A, Hopmann KH, Repo T. Mechanistic insights into carbamate formation from CO 2 and amines: the role of guanidine–CO 2 adducts. Catal Sci Technol 2021. [DOI: 10.1039/d1cy01433a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
This work explores the reactivity of a reversible superbase–CO2 zwitterion, which can be used as a stoichiometric source of CO2.
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Affiliation(s)
- Jere K. Mannisto
- Department of Chemistry, University of Helsinki, P.O. Box 55, A.I. Virtasen aukio 1, 00014 Helsinki, Finland
| | - Ljiljana Pavlovic
- Department of Chemistry, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Tony Tiainen
- Department of Chemistry, University of Helsinki, P.O. Box 55, A.I. Virtasen aukio 1, 00014 Helsinki, Finland
| | - Martin Nieger
- Department of Chemistry, University of Helsinki, P.O. Box 55, A.I. Virtasen aukio 1, 00014 Helsinki, Finland
| | - Aleksi Sahari
- Department of Chemistry, University of Helsinki, P.O. Box 55, A.I. Virtasen aukio 1, 00014 Helsinki, Finland
| | - Kathrin H. Hopmann
- Department of Chemistry, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Timo Repo
- Department of Chemistry, University of Helsinki, P.O. Box 55, A.I. Virtasen aukio 1, 00014 Helsinki, Finland
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39
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Chen F, Tao S, Deng QQ, Wei D, Liu N, Dai B. Binuclear Tridentate Hemilabile Copper(I) Catalysts for Utilization of CO2 into Oxazolidinones from Propargylic Amines. J Org Chem 2020; 85:15197-15212. [DOI: 10.1021/acs.joc.0c02065] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Fei Chen
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Sheng Tao
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, China
| | - Qian-Qian Deng
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Donghui Wei
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, China
| | - Bin Dai
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, China
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40
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Efficient synthesis of pyrano[4,3-b]indol-1(5H)-ones from CO2 and alkynyl indoles promoted by a protic ionic liquid. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152449] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Lai Z, Zhang R, Feng Q, Sun J. 3-Aminooxetanes: versatile 1,3-amphoteric molecules for intermolecular annulation reactions. Chem Sci 2020; 11:9945-9949. [PMID: 34094256 PMCID: PMC8162131 DOI: 10.1039/d0sc04254d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 08/28/2020] [Indexed: 11/23/2022] Open
Abstract
Despite the versatility of amphoteric molecules, stable and easily accessible ones are still limitedly known. As a result, the discovery of new amphoteric reactivity remains highly desirable. Herein we introduce 3-aminooxetanes as a new family of stable and readily available 1,3-amphoteric molecules and systematically demonstrated their amphoteric reactivity toward polarized π-systems in a diverse range of intermolecular [3 + 2] annulations. These reactions not only enrich the reactivity of oxetanes, but also provide convergent access to valuable heterocycles.
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Affiliation(s)
- Zengwei Lai
- Department of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences 555 Zuchongzhi Road Shanghai 201203 China
| | - Renwei Zhang
- Department of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China
| | - Qiang Feng
- Department of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China
| | - Jianwei Sun
- Department of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China
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42
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P S, Mandal SK. From CO 2 activation to catalytic reduction: a metal-free approach. Chem Sci 2020; 11:10571-10593. [PMID: 34094313 PMCID: PMC8162374 DOI: 10.1039/d0sc03528a] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/19/2020] [Indexed: 12/18/2022] Open
Abstract
Over exploitation of natural resources and human activities are relentlessly fueling the emission of CO2 in the atmosphere. Accordingly, continuous efforts are required to find solutions to address the issue of excessive CO2 emission and its potential effects on climate change. It is imperative that the world looks towards a portfolio of carbon mitigation solutions, rather than a single strategy. In this regard, the use of CO2 as a C1 source is an attractive strategy as CO2 has the potential to be a great asset for the industrial sector and consumers across the globe. In particular, the reduction of CO2 offers an alternative to fossil fuels for various organic industrial feedstocks and fuels. Consequently, efficient and scalable approaches for the reduction of CO2 to products such as methane and methanol can generate value from its emissions. Accordingly, in recent years, metal-free catalysis has emerged as a sustainable approach because of the mild reaction conditions by which CO2 can be reduced to various value-added products. The metal-free catalytic reduction of CO2 offers the development of chemical processes with low cost, earth-abundant, non-toxic reagents, and low carbon-footprint. Thus, this perspective aims to present the developments in both the reduction and reductive functionalization chemistry of CO2 during the last decade using various metal-free catalysts.
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Affiliation(s)
- Sreejyothi P
- 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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43
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Bresciani G, Biancalana L, Pampaloni G, Marchetti F. Recent Advances in the Chemistry of Metal Carbamates. Molecules 2020; 25:E3603. [PMID: 32784784 PMCID: PMC7465543 DOI: 10.3390/molecules25163603] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 07/31/2020] [Accepted: 08/03/2020] [Indexed: 12/12/2022] Open
Abstract
Following a related review dating back to 2003, the present review discusses in detail the various synthetic, structural and reactivity aspects of metal species containing one or more carbamato ligands, representing a large family of compounds across all the periodic table. A preliminary overview is provided on the reactivity of carbon dioxide with amines, and emphasis is given to recent findings concerning applications in various fields.
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Affiliation(s)
| | | | - Guido Pampaloni
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (G.B.); (L.B.)
| | - Fabio Marchetti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (G.B.); (L.B.)
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44
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Gayton J, Li Q, Sanders L, Rodrigues RR, Hill G, Delcamp JH. Pyridyl CO 2 Fixation Enabled by a Secondary Hydrogen Bonding Coordination Sphere. ACS OMEGA 2020; 5:11687-11694. [PMID: 32478259 PMCID: PMC7254779 DOI: 10.1021/acsomega.0c00989] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 04/24/2020] [Indexed: 06/11/2023]
Abstract
Reversible CO2 binders under ambient conditions are of significant interest for multiple applications in sensing and capture technologies. In this paper, a general systematic way to evaluate CO2 receptors with π-systems is put forward. A series of receptors (five pyridine-based and one triazine-based) are evaluated as CO2 binders in terms of number of hydrogen bonding sites, strength of hydrogen bond donors, and number of nucleophilic sites. The binding of CO2 to the receptors was probed by computational models, absorption spectroscopy, fluorescence spectroscopy, cyclic voltammetry, and 1H NMR studies. Multiple solvents with varying ionic strength additives are probed to analyze the effects on CO2-bound intermediates. The receptors were screened progressively down-selecting through the different analytical techniques arriving at a promising pyridine receptor, which shows evidence of CO2 binding with each of the analytical techniques. The diaminopyridine motif demonstrates reversible CO2 binding and has convenient substitution sites for derivatization to incorporate into functional sensor systems.
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Affiliation(s)
- Jacqueline
N. Gayton
- Department
of Chemistry and Biochemistry, University
of Mississippi, University, Mississippi 38677, United States
| | - Qing Li
- Department
of Chemistry and Biochemistry, University
of Mississippi, University, Mississippi 38677, United States
| | - Lakeeta Sanders
- Department
of Chemistry, Jackson State University, Jackson, Mississippi 39217, United States
| | - Roberta R. Rodrigues
- Department
of Chemistry and Biochemistry, University
of Mississippi, University, Mississippi 38677, United States
| | - Glake Hill
- Department
of Chemistry, Jackson State University, Jackson, Mississippi 39217, United States
| | - Jared H. Delcamp
- Department
of Chemistry and Biochemistry, University
of Mississippi, University, Mississippi 38677, United States
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45
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Cao C, Xia S, Song Z, Xu H, Shi Y, He L, Cheng P, Zhao B. Highly Efficient Conversion of Propargylic Amines and CO
2
Catalyzed by Noble‐Metal‐Free [Zn
116
] Nanocages. Angew Chem Int Ed Engl 2020; 59:8586-8593. [DOI: 10.1002/anie.201914596] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 02/24/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Chun‐Shuai Cao
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
- College of Environmental Science and Engineering Nankai University Tianjin 300350 China
| | - Shu‐Mei Xia
- State Key Laboratory and Institute of Elemento-Organic Chemistry Nankai University Tianjin 300071 China
| | - Zhen‐Jun Song
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Hang Xu
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Ying Shi
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Liang‐Nian He
- State Key Laboratory and Institute of Elemento-Organic Chemistry Nankai University Tianjin 300071 China
| | - Peng Cheng
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Bin Zhao
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
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46
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Cao C, Xia S, Song Z, Xu H, Shi Y, He L, Cheng P, Zhao B. Highly Efficient Conversion of Propargylic Amines and CO
2
Catalyzed by Noble‐Metal‐Free [Zn
116
] Nanocages. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914596] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chun‐Shuai Cao
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
- College of Environmental Science and Engineering Nankai University Tianjin 300350 China
| | - Shu‐Mei Xia
- State Key Laboratory and Institute of Elemento-Organic Chemistry Nankai University Tianjin 300071 China
| | - Zhen‐Jun Song
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Hang Xu
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Ying Shi
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Liang‐Nian He
- State Key Laboratory and Institute of Elemento-Organic Chemistry Nankai University Tianjin 300071 China
| | - Peng Cheng
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
| | - Bin Zhao
- Key Laboratory of Advanced Energy Material Chemistry (Ministry of Education) College of Chemistry Nankai University Tianjin 300071 China
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47
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Valera Lauridsen JM, Cho SY, Bae HY, Lee JW. CO 2 (De)Activation in Carboxylation Reactions: A Case Study Using Grignard Reagents and Nucleophilic Bases. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00838] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Sung Yeon Cho
- Department of Chemistry, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16410, Korea
| | - Han Yong Bae
- Department of Chemistry, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16410, Korea
| | - Ji-Woong Lee
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, Copenhagen Ø 2100, Denmark
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48
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Rotering P, Wilm LFB, Werra JA, Dielmann F. Pyridinylidenaminophosphines: Facile Access to Highly Electron-Rich Phosphines. Chemistry 2020; 26:406-411. [PMID: 31688978 PMCID: PMC6972615 DOI: 10.1002/chem.201904621] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Indexed: 11/10/2022]
Abstract
Electron-rich tertiary phosphines are valuable species in chemical synthesis. However, their broad application as ligands in catalysis and reagents in stoichiometric reactions is often limited by their costly synthesis. Herein, we report the synthesis and properties of a series of phosphines with 1-alkylpyridin-4-ylidenamino and 1-alkylpyridin-2-ylidenamino substituents that are accessible in a very short and scalable route starting from commercially available aminopyridines and chlorophosphines. The determination of the Tolman electronic parameter (TEP) value reveals that the electron donor ability can be tuned by the substituent pattern at the aminopyridine backbone and it can exceed that of common alkylphosphines and N-heterocyclic carbenes. The potential of the new phosphines as strong nucleophiles in phosphine-mediated transformations is demonstrated by the formation of Lewis base adducts with CO2 and CS2 . In addition, the coordination chemistry of the new phosphines towards CuI , AuI , and PdII metal centers has been explored, and a convenient procedure to introduce the most basic phosphine into metal complexes starting from air-stable phosphonium salt is described.
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Affiliation(s)
- Philipp Rotering
- Institut für Anorganische und Analytische ChemieWestfälische Wilhelms-Universität MünsterCorrensstrasse 3048149MünsterGermany
| | - Lukas F. B. Wilm
- Institut für Anorganische und Analytische ChemieWestfälische Wilhelms-Universität MünsterCorrensstrasse 3048149MünsterGermany
| | - Janina A. Werra
- Institut für Anorganische und Analytische ChemieWestfälische Wilhelms-Universität MünsterCorrensstrasse 3048149MünsterGermany
| | - Fabian Dielmann
- Institut für Anorganische und Analytische ChemieWestfälische Wilhelms-Universität MünsterCorrensstrasse 3048149MünsterGermany
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49
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Gao XT, Xie SL, Zhou F, Wu HH, Zhou J. Multifunctional 1,3-diphenylguanidine for the carboxylative cyclization of homopropargyl amines with CO 2 under ambient temperature and pressure. Chem Commun (Camb) 2019; 55:14303-14306. [PMID: 31713553 DOI: 10.1039/c9cc07671a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Herein, we report that 1,3-diphenylguanidine (DPG) could be utilized for the carboxylative cyclization of homopropargyl amines with CO2 under ambient temperature and pressure, in combination with AgSbF6, which enabled the synthesis of both chiral and achiral 2-oxazinones efficiently. A mechanistic study revealed that the multi-functionality of DPG is critical to the success of the reaction.
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Affiliation(s)
- Xiao-Tong Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, Shanghai, 200062, China.
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50
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Cerveri A, Pace S, Monari M, Lombardo M, Bandini M. Redox‐Neutral Metal‐Free Three‐Component Carbonylative Dearomatization of Pyridine Derivatives with CO
2. Chemistry 2019; 25:15272-15276. [DOI: 10.1002/chem.201904359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Alessandro Cerveri
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum–Università di Bologna via Selmi 2 40126 Bologna Italy
| | - Stefano Pace
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum–Università di Bologna via Selmi 2 40126 Bologna Italy
| | - Magda Monari
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum–Università di Bologna via Selmi 2 40126 Bologna Italy
| | - Marco Lombardo
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum–Università di Bologna via Selmi 2 40126 Bologna Italy
| | - Marco Bandini
- Dipartimento di Chimica “G. Ciamician”Alma Mater Studiorum–Università di Bologna via Selmi 2 40126 Bologna Italy
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