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N-Formylsaccharin: A Sweet(able) Formylating Agent in Mechanochemistry. Molecules 2022; 27:molecules27175450. [PMID: 36080215 PMCID: PMC9457594 DOI: 10.3390/molecules27175450] [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: 07/15/2022] [Revised: 08/19/2022] [Accepted: 08/21/2022] [Indexed: 11/17/2022] Open
Abstract
The acylation of amines has always attracted a deep interest as a synthetic route due to its high versatility in organic chemistry and biochemical processes. The purpose of this article is to present a mechanochemical acylation procedure based on the use of acyl-saccharin derivatives, namely N-formylsaccharin, N-acetylsaccharin, and N-propionylsaccharin. This protocol furnishes a valuable solvent-free alternative to the existing processes and aims to be highly beneficial in multi-step procedures due to its rapid and user-friendly workup.
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2
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Michalchuk AAL, Emmerling F. Time-Resolved In Situ Monitoring of Mechanochemical Reactions. Angew Chem Int Ed Engl 2022; 61:e202117270. [PMID: 35128778 PMCID: PMC9400867 DOI: 10.1002/anie.202117270] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Indexed: 12/31/2022]
Abstract
Mechanochemical transformations offer environmentally benign synthesis routes, whilst enhancing both the speed and selectivity of reactions. In this regard, mechanochemistry promises to transform the way in which chemistry is done in both academia and industry but is greatly hindered by a current lack of mechanistic understanding. The continued development and use of time-resolved in situ (TRIS) approaches to monitor mechanochemical reactions provides a new dimension to elucidate these fascinating transformations. We here discuss recent trends in method development that have pushed the boundaries of mechanochemical research. New features of mechanochemical reactions obtained by TRIS techniques are subsequently discussed, which sheds light on how different TRIS approaches have been used. Emphasis is placed on the strength of combining complementary techniques. Finally, we outline our views on the potential of TRIS methods in mechanochemical research, towards establishing a new, environmentally benign paradigm in the chemical sciences.
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Affiliation(s)
- Adam A. L. Michalchuk
- BAM Federal Institute for Materials Research and TestingRichard-Willstätter-Strasse1112489BerlinGermany
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and TestingRichard-Willstätter-Strasse1112489BerlinGermany
- Department of ChemistryHumboldt-Universität zu BerlinBrook-Taylor-Strasse 212489BerlinGermany
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3
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Michalchuk AAL, Emmerling F. Zeitaufgelöste In‐Situ‐Untersuchungen von mechanochemischen Reaktionen. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117270] [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)
- Adam A. L. Michalchuk
- BAM Federal Institute for Materials Research and Testing Richard-Willstätter-Straße 11 12489 Berlin Deutschland
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and Testing Richard-Willstätter-Straße 11 12489 Berlin Deutschland
- Department of Chemistry Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
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4
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Gonnet L, Lennox CB, Do JL, Malvestiti I, Koenig SG, Nagapudi K, Friščić T. Metal-Catalyzed Organic Reactions by Resonant Acoustic Mixing. Angew Chem Int Ed Engl 2022; 61:e202115030. [PMID: 35138018 DOI: 10.1002/anie.202115030] [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: 11/05/2021] [Indexed: 01/03/2023]
Abstract
We demonstrate catalytic organic synthesis by Resonant Acoustic Mixing (RAM): a mechanochemical methodology that does not require bulk solvent or milling media. Using as model reactions ruthenium-catalyzed ring-closing metathesis and copper-catalyzed sulfonamide-isocyanate coupling, RAM mechanosynthesis is shown to be faster, operationally simpler than conventional ball-milling, while also providing the first example of a mechanochemical strategy for ruthenium-catalyzed ene-yne metathesis. Reactions by RAM are readily and directly scaled-up without any significant changes in reaction conditions, as shown by the straightforward 200-fold scaling-up of the synthesis of the antidiabetic drug Tolbutamide, from hundreds of milligrams directly to 30 grams.
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Affiliation(s)
- Lori Gonnet
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada
| | - Cameron B Lennox
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada
| | - Jean-Louis Do
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada
| | - Ivani Malvestiti
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n, 50.740-560, Recife, Brazil
| | - Stefan G Koenig
- Small Molecule Pharmaceutical Sciences, Genentech, Inc., One DNA Way, South San Francisco, CA 94080, USA
| | - Karthik Nagapudi
- Small Molecule Pharmaceutical Sciences, Genentech, Inc., One DNA Way, South San Francisco, CA 94080, USA
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada
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5
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Gonnet L, Lennox CB, Do J, Malvestiti I, Koenig SG, Nagapudi K, Friščić T. Metal‐Catalyzed Organic Reactions by Resonant Acoustic Mixing**. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Lori Gonnet
- Department of Chemistry McGill University 801 Sherbrooke St. West Montreal QC, H3H 0B8 Canada
| | - Cameron B. Lennox
- Department of Chemistry McGill University 801 Sherbrooke St. West Montreal QC, H3H 0B8 Canada
| | - Jean‐Louis Do
- Department of Chemistry McGill University 801 Sherbrooke St. West Montreal QC, H3H 0B8 Canada
| | - Ivani Malvestiti
- Departamento de Química Fundamental Universidade Federal de Pernambuco Av. Jornalista Aníbal Fernandes, s/n 50.740-560 Recife Brazil
| | - Stefan G. Koenig
- Small Molecule Pharmaceutical Sciences Genentech, Inc. One DNA Way South San Francisco CA 94080 USA
| | - Karthik Nagapudi
- Small Molecule Pharmaceutical Sciences Genentech, Inc. One DNA Way South San Francisco CA 94080 USA
| | - Tomislav Friščić
- Department of Chemistry McGill University 801 Sherbrooke St. West Montreal QC, H3H 0B8 Canada
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6
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Nicholson WI, Howard JL, Magri G, Seastram AC, Khan A, Bolt RRA, Morrill LC, Richards E, Browne DL. Ball-Milling-Enabled Reactivity of Manganese Metal*. Angew Chem Int Ed Engl 2021; 60:23128-23133. [PMID: 34405513 PMCID: PMC8596600 DOI: 10.1002/anie.202108752] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Indexed: 01/17/2023]
Abstract
Efforts to generate organomanganese reagents under ball-milling conditions have led to the serendipitous discovery that manganese metal can mediate the reductive dimerization of arylidene malonates. The newly uncovered process has been optimized and its mechanism explored using CV measurements, radical trapping experiments, EPR spectroscopy, and solution control reactions. This unique reactivity can also be translated to solution whereupon pre-milling of the manganese is required.
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Affiliation(s)
| | - Joseph L. Howard
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Giuseppina Magri
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Alex C. Seastram
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Adam Khan
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Robert R. A. Bolt
- Department of Pharmaceutical and Biological ChemistryUniversity College London (UCL)School of Pharmacy29–39 Brunswick SquareLondonWC1N 1AXUK
| | - Louis C. Morrill
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Emma Richards
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Duncan L. Browne
- Department of Pharmaceutical and Biological ChemistryUniversity College London (UCL)School of Pharmacy29–39 Brunswick SquareLondonWC1N 1AXUK
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7
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Nicholson WI, Howard JL, Magri G, Seastram AC, Khan A, Bolt RRA, Morrill LC, Richards E, Browne DL. Ball‐Milling‐Enabled Reactivity of Manganese Metal**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108752] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- William I. Nicholson
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Joseph L. Howard
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Giuseppina Magri
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Alex C. Seastram
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Adam Khan
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Robert R. A. Bolt
- Department of Pharmaceutical and Biological Chemistry University College London (UCL) School of Pharmacy 29–39 Brunswick Square London WC1N 1AX UK
| | - Louis C. Morrill
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Emma Richards
- School of Chemistry Cardiff University Main Building, Park Place Cardiff CF10 3AT UK
| | - Duncan L. Browne
- Department of Pharmaceutical and Biological Chemistry University College London (UCL) School of Pharmacy 29–39 Brunswick Square London WC1N 1AX UK
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8
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Ying P, Yu J, Su W. Liquid‐Assisted Grinding Mechanochemistry in the Synthesis of Pharmaceuticals. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001245] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ping Ying
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Jingbo Yu
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 People's Republic of China
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9
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Štrukil V. Highly Efficient Solid-State Hydrolysis of Waste Polyethylene Terephthalate by Mechanochemical Milling and Vapor-Assisted Aging. CHEMSUSCHEM 2021; 14:330-338. [PMID: 32986929 DOI: 10.1002/cssc.202002124] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/25/2020] [Indexed: 06/11/2023]
Abstract
Despite significant methodological and technological advancements in chemical recycling of synthetic polymers, an efficient and quantitative conversion of post-consumer polyethylene terephthalate (PET) into terephthalic acid (TPA) under ambient conditions of temperature and pressure still remains a challenge. In this respect, the application of mechanochemistry and multiple advantages offered by solid-state ball milling and vapor-assisted aging have remained insufficiently explored. To further expand their potential, the implementation of organic solvent-free milling as a superior methodology for successful alkaline depolymerization of waste PET (e. g., bottles and textile) into TPA monomer in near-quantitative yields was reported herein. The solid-state alkaline PET hydrolysis was also shown to proceed in excellent yields under aging conditions in humid environment or in the presence of alcohol vapors. Moreover, the performance of mechanochemical ball milling and aging in the gram-scale depolymerization of PET into TPA was demonstrated.
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Affiliation(s)
- Vjekoslav Štrukil
- Laboratory for Physical Organic Chemistry, Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000, Zagreb, Croatia
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10
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Zegke M, Spencer HLM, Lord RM. Fast, Facile and Solvent-Free Dry-Melt Synthesis of Oxovanadium(IV) Complexes: Simple Design with High Potency towards Cancerous Cells. Chemistry 2019; 25:12275-12280. [PMID: 31389071 DOI: 10.1002/chem.201902441] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/05/2019] [Indexed: 11/09/2022]
Abstract
A range of oxobis(phenyl-1,3-butanedione) vanadium(IV) complexes have been successfully synthesized from cheap starting materials and a simple and solvent-free one-pot dry-melt reaction. This direct, straightforward, fast and alternative approach to inorganic synthesis has the potential for a wide range of applications. Analytical studies confirm their successful synthesis, purity and solid-state coordination, and we report the use of such complexes as potential drug candidates for the treatment of cancer. After a 24 hour incubation of A549 lung carcinoma cells with the compounds, they reveal cytotoxicity values elevenfold greater than cisplatin and remain non-toxic towards normal cell types. Additionally, the complexes are stable over a range of physiological pH values and show the potential for interactions with bovine serum albumin.
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Affiliation(s)
- Markus Zegke
- School of Chemistry and Biosciences, University of Bradford, Richmond Road, Bradford, BD7 1DP, UK
| | - Hannah L M Spencer
- School of Chemistry and Biosciences, University of Bradford, Richmond Road, Bradford, BD7 1DP, UK
| | - Rianne M Lord
- School of Chemistry and Biosciences, University of Bradford, Richmond Road, Bradford, BD7 1DP, UK
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11
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Belenguer AM, Michalchuk AAL, Lampronti GI, Sanders JKM. Understanding the unexpected effect of frequency on the kinetics of a covalent reaction under ball-milling conditions. Beilstein J Org Chem 2019; 15:1226-1235. [PMID: 31293670 PMCID: PMC6604707 DOI: 10.3762/bjoc.15.120] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 05/15/2019] [Indexed: 12/30/2022] Open
Abstract
We here explore how ball-mill-grinding frequency affects the kinetics of a disulfide exchange reaction. Our kinetic data show that the reaction progress is similar at all the frequencies studied (15–30 Hz), including a significant induction time before the nucleation and growth process starts. This indicates that to start the reaction an initial energy accumulation is necessary. Other than mixing, the energy supplied by the mechanical treatment has two effects: (i) reducing the crystal size and (ii) creating defects in the structure. The crystal-breaking process is likely to be dominant at first becoming less important later in the process when the energy supplied is stored at the molecular level as local crystal defects. This accumulation is taken here to be the rate-determining step. We suggest that the local defects accumulate preferentially at or near the crystal surface. Since the total area increases exponentially when the crystal size is reduced by the crystal-breaking process, this can further explain the exponential dependence of the onset time on the milling frequency.
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Affiliation(s)
- Ana M Belenguer
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK
| | - Adam A L Michalchuk
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter Str. 11, 12489 Berlin, Germany
| | - Giulio I Lampronti
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK.,Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, UK
| | - Jeremy K M Sanders
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK
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12
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Pang Y, Ishiyama T, Kubota K, Ito H. Iridium(I)‐Catalyzed C−H Borylation in Air by Using Mechanochemistry. Chemistry 2019; 25:4654-4659. [DOI: 10.1002/chem.201900685] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Yadong Pang
- Division of Applied ChemistryGraduate School of EngineeringHokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Tatsuo Ishiyama
- Division of Applied ChemistryGraduate School of EngineeringHokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Koji Kubota
- Division of Applied ChemistryGraduate School of EngineeringHokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Hajime Ito
- Division of Applied ChemistryGraduate School of EngineeringHokkaido University Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)Hokkaido University Sapporo Hokkaido 060-8628 Japan
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13
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Yang C, Li Y, Chen Y, Li Q, Wu L, Cui X. Mechanochemical Synthesis of γ-Graphyne with Enhanced Lithium Storage Performance. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804710. [PMID: 30663244 DOI: 10.1002/smll.201804710] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 12/15/2018] [Indexed: 06/09/2023]
Abstract
γ-Graphyne is a new nanostructured carbon material with large theoretical Li+ storage due to its unique large conjugate rings, which makes it a potential anode for high-capacity lithium-ion batteries (LIBs). In this work, γ-graphyne-based high-capacity LIBs are demonstrated experimentally. γ-Graphyne is synthesized through mechanochemical and calcination processes by using CaC2 and C6 Br6 . Brunauer-Emmett-Teller, atomic force microscopy, X-ray photoelectron spectroscopy, solid-state 13 C NMR and Raman spectra are conducted to confirm its morphology and chemical structure. The sample presents 2D mesoporous structure and is exactly composed of sp and sp2 -hybridized carbon atoms as the γ-graphyne structure. The electrode shows high Li+ storage (1104.5 mAh g-1 at 100 mA g-1 ) and rate capability (435.1 mAh g-1 at 5 A g-1 ). The capacity retention can be up to 948.6 (200 mA g-1 for 350 cycles) and 730.4 mAh g-1 (1 A g-1 for 600 cycles), respectively. These excellent electrochemical performances are ascribed to the mesoporous architecture, large conjugate rings, enlarged interplanar distance, and high structural integrity for fast Li+ diffusion and improved cycling stability in γ-graphyne. This work provides an environmentally benign and cost-effective mechanochemical method to synthesize γ-graphyne and demonstrates its superior Li+ storage experimentally.
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Affiliation(s)
- Chaofan Yang
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Yong Li
- Department of Chemistry, Fudan University, Shanghai, 200433, China
- Shanghai Institute of Space Power Sources, Shanghai, 200245, China
| | - Yang Chen
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Qiaodan Li
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Lulu Wu
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Xiaoli Cui
- Department of Materials Science, Fudan University, Shanghai, 200433, China
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14
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Bolm C, Hernández JG. Mechanochemistry of Gaseous Reactants. Angew Chem Int Ed Engl 2019; 58:3285-3299. [DOI: 10.1002/anie.201810902] [Citation(s) in RCA: 164] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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15
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Affiliation(s)
- Carsten Bolm
- Institut für Organische Chemie; RWTH Aachen University; Landoltweg 1 52074 Aachen Deutschland
| | - José G. Hernández
- Institut für Organische Chemie; RWTH Aachen University; Landoltweg 1 52074 Aachen Deutschland
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16
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Kubota K, Seo T, Koide K, Hasegawa Y, Ito H. Olefin-accelerated solid-state C-N cross-coupling reactions using mechanochemistry. Nat Commun 2019; 10:111. [PMID: 30631071 PMCID: PMC6328594 DOI: 10.1038/s41467-018-08017-9] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 12/12/2018] [Indexed: 12/12/2022] Open
Abstract
Palladium-catalyzed cross-coupling reactions are one of the most powerful and versatile methods to synthesize a wide range of complex functionalized molecules. However, the development of solid-state cross-coupling reactions remains extremely limited. Here, we report a rational strategy that provides a general entry to palladium-catalyzed Buchwald-Hartwig cross-coupling reactions in the solid state. The key finding of this study is that olefin additives can act as efficient molecular dispersants for the palladium-based catalyst in solid-state media to facilitate the challenging solid-state cross-coupling. Beyond the immediate utility of this protocol, our strategy could inspire the development of industrially attractive solvent-free palladium-catalyzed cross-coupling processes for other valuable synthetic targets. Cross-coupling reactions have been achieved in solution, yet tend to be inefficient in a solid state. Here, the authors report a solid-state palladium-catalyzed Buchwald-Hartwig cross-coupling using olefins as molecular dispersants, enabling reduction of solvent waste.
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Affiliation(s)
- Koji Kubota
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.
| | - Tamae Seo
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Katsumasa Koide
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Yasuchika Hasegawa
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan. .,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.
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17
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Howard JL, Brand MC, Browne DL. Switching Chemoselectivity: Using Mechanochemistry to Alter Reaction Kinetics. Angew Chem Int Ed Engl 2018; 57:16104-16108. [PMID: 30335216 PMCID: PMC6282732 DOI: 10.1002/anie.201810141] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Indexed: 11/06/2022]
Abstract
A reaction manifold has been discovered in which the chemoselectivity can be altered by switching between neat milling and liquid assisted grinding (LAG) with polar additives. After investigation of the reaction mechanism, it has been established that this switching in reaction pathway is due to the neat mechanochemical conditions exhibiting different kinetics for a key step in the transformation. This proof of concept study demonstrates that mechanochemistry can be used to trap the kinetic product of a reaction. It is envisaged that, if this concept can be successfully applied to other transformations, novel synthetic processes could be discovered and known reaction pathways perturbed or diverted.
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Affiliation(s)
- Joseph L Howard
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3EQ, UK
| | - Michael C Brand
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3EQ, UK
| | - Duncan L Browne
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3EQ, UK
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18
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Howard JL, Brand MC, Browne DL. Switching Chemoselectivity: Using Mechanochemistry to Alter Reaction Kinetics. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810141] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Joseph L. Howard
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3EQ UK
| | - Michael C. Brand
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3EQ UK
| | - Duncan L. Browne
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3EQ UK
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19
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Andersen J, Mack J. Insights into Mechanochemical Reactions at Targetable and Stable, Sub‐ambient Temperatures. Angew Chem Int Ed Engl 2018; 57:13062-13065. [DOI: 10.1002/anie.201805263] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Joel Andersen
- Department of Chemistry University of Cincinnati 404 Crosley Tower Cincinnati Ohio USA
| | - James Mack
- Department of Chemistry University of Cincinnati 404 Crosley Tower Cincinnati Ohio USA
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20
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Andersen J, Mack J. Insights into Mechanochemical Reactions at Targetable and Stable, Sub‐ambient Temperatures. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805263] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Joel Andersen
- Department of Chemistry University of Cincinnati 404 Crosley Tower Cincinnati Ohio USA
| | - James Mack
- Department of Chemistry University of Cincinnati 404 Crosley Tower Cincinnati Ohio USA
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21
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Turberg M, Ardila‐Fierro KJ, Bolm C, Hernández JG. Altering Copper‐Catalyzed A
3
Couplings by Mechanochemistry: One‐Pot Synthesis of 1,4‐Diamino‐2‐butynes from Aldehydes, Amines, and Calcium Carbide. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805505] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Mathias Turberg
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | | | - Carsten Bolm
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
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22
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Turberg M, Ardila‐Fierro KJ, Bolm C, Hernández JG. Altering Copper‐Catalyzed A
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Couplings by Mechanochemistry: One‐Pot Synthesis of 1,4‐Diamino‐2‐butynes from Aldehydes, Amines, and Calcium Carbide. Angew Chem Int Ed Engl 2018; 57:10718-10722. [DOI: 10.1002/anie.201805505] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Mathias Turberg
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | | | - Carsten Bolm
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
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23
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Affiliation(s)
- Martin Obst
- Institut für Organische Chemie; Universität Regensburg; Universitätsstraße 31 93040 Regensburg Germany
| | - Burkhard König
- Institut für Organische Chemie; Universität Regensburg; Universitätsstraße 31 93040 Regensburg Germany
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24
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Sánchez-Chávez AC, Mendoza-Figueroa HL, Oliveros-Cruz S, Torres-Cardona MD, Luján-Montelongo JA, Polindara-García LA. “Eco-Friendly” Epimerization of Lutein to 3′-Epilutein Under Solvent-Free Mechanochemical Conditions by Using a Strongly Acidic Cation-Exchange Resin. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Anahí C. Sánchez-Chávez
- Departamento de Química Orgánica; Instituto de Química, Universidad Nacional Autónoma de México; Ciudad Universitaria 04510 Ciudad de México México
| | - Humberto L. Mendoza-Figueroa
- Departamento de Química Orgánica; Centro de Investigación y Estudios Avanzados (CINVESTAV-IPN); Av. Instituto Politécnico Nacional 2508 07360 Ciudad de México San Pedro Zacatenco México
| | - Saray Oliveros-Cruz
- Piveg, S. de R. L. de C. V.; Camino a San José de Guanajuato, s/n Ex-Hacienda de Estrada 38020 Celaya Guanajuato México
| | - Mario D. Torres-Cardona
- Piveg, S. de R. L. de C. V.; Camino a San José de Guanajuato, s/n Ex-Hacienda de Estrada 38020 Celaya Guanajuato México
| | - J. Armando Luján-Montelongo
- Departamento de Química Orgánica; Centro de Investigación y Estudios Avanzados (CINVESTAV-IPN); Av. Instituto Politécnico Nacional 2508 07360 Ciudad de México San Pedro Zacatenco México
| | - Luis A. Polindara-García
- Departamento de Química Orgánica; Instituto de Química, Universidad Nacional Autónoma de México; Ciudad Universitaria 04510 Ciudad de México México
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25
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Kulla H, Haferkamp S, Akhmetova I, Röllig M, Maierhofer C, Rademann K, Emmerling F. In-situ-Untersuchungen mechanochemischer Eintopfreaktionen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800147] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hannes Kulla
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Sebastian Haferkamp
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Irina Akhmetova
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Mathias Röllig
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
| | - Christiane Maierhofer
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
| | - Klaus Rademann
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
- Institut für Chemie; Humboldt-Universität zu Berlin; Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Franziska Emmerling
- BAM Bundesanstalt für Materialforschung und -prüfung; Richard-Willstätter-Straße 11 12489 Berlin Deutschland
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26
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Kulla H, Haferkamp S, Akhmetova I, Röllig M, Maierhofer C, Rademann K, Emmerling F. In Situ Investigations of Mechanochemical One-Pot Syntheses. Angew Chem Int Ed Engl 2018; 57:5930-5933. [PMID: 29605971 DOI: 10.1002/anie.201800147] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Indexed: 11/07/2022]
Abstract
We present an in situ triple coupling of synchrotron X-ray diffraction with Raman spectroscopy, and thermography to study milling reactions in real time. This combination of methods allows a correlation of the structural evolution with temperature information. The temperature information is crucial for understanding both the thermodynamics and reaction kinetics. The reaction mechanisms of three prototypical mechanochemical syntheses, a cocrystal formation, a C-C bond formation (Knoevenagel condensation), and the formation of a manganese-phosphonate, were elucidated. Trends in the temperature development during milling are identified. The heat of reaction and latent heat of crystallization of the product contribute to the overall temperature increase. A decrease in temperature occurs via release of, for example, water as a by-product. Solid and liquid intermediates are detected. The influence of the mechanical impact could be separated from temperature effects caused by the reaction.
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Affiliation(s)
- Hannes Kulla
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Sebastian Haferkamp
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Irina Akhmetova
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Mathias Röllig
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
| | - Christiane Maierhofer
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
| | - Klaus Rademann
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489, Berlin, Germany
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter-Strasse 11, 12489, Berlin, Germany
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27
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Hammerer F, Loots L, Do JL, Therien JPD, Nickels CW, Friščić T, Auclair K. Solvent-Free Enzyme Activity: Quick, High-Yielding Mechanoenzymatic Hydrolysis of Cellulose into Glucose. Angew Chem Int Ed Engl 2018; 57:2621-2624. [PMID: 29342316 DOI: 10.1002/anie.201711643] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/16/2017] [Indexed: 12/15/2022]
Abstract
Mechanochemistry enables enzymatic cleavage of cellulose into glucose without bulk solvents, acids, other aggressive reagents, or substrate pre-treatment. This clean mechanoenzymatic process (coined RAging) is also directly applicable to biomass, avoids many limitations associated with the use of cellulases, and produces glucose concentrations greater than three times that obtained by conventional methods.
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Affiliation(s)
- Fabien Hammerer
- Department of Chemistry, McGill University, Montreal, Quebec, H3A 0B8, Canada
| | - Leigh Loots
- Department of Chemistry, McGill University, Montreal, Quebec, H3A 0B8, Canada
| | - Jean-Louis Do
- Department of Chemistry, McGill University, Montreal, Quebec, H3A 0B8, Canada
| | - J P Daniel Therien
- Department of Chemistry, McGill University, Montreal, Quebec, H3A 0B8, Canada
| | | | - Tomislav Friščić
- Department of Chemistry, McGill University, Montreal, Quebec, H3A 0B8, Canada
| | - Karine Auclair
- Department of Chemistry, McGill University, Montreal, Quebec, H3A 0B8, Canada
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28
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Hammerer F, Loots L, Do JL, Therien JPD, Nickels CW, Friščić T, Auclair K. Solvent-Free Enzyme Activity: Quick, High-Yielding Mechanoenzymatic Hydrolysis of Cellulose into Glucose. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711643] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Fabien Hammerer
- Department of Chemistry; McGill University; Montreal Quebec H3A 0B8 Canada
| | - Leigh Loots
- Department of Chemistry; McGill University; Montreal Quebec H3A 0B8 Canada
| | - Jean-Louis Do
- Department of Chemistry; McGill University; Montreal Quebec H3A 0B8 Canada
| | | | | | - Tomislav Friščić
- Department of Chemistry; McGill University; Montreal Quebec H3A 0B8 Canada
| | - Karine Auclair
- Department of Chemistry; McGill University; Montreal Quebec H3A 0B8 Canada
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29
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Bolm C, Mocci R, Schumacher C, Turberg M, Puccetti F, Hernández JG. Mechanochemical Activation of Iron Cyano Complexes: A Prebiotic Impact Scenario for the Synthesis of α-Amino Acid Derivatives. Angew Chem Int Ed Engl 2018; 57:2423-2426. [PMID: 29334423 DOI: 10.1002/anie.201713109] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Indexed: 11/06/2022]
Abstract
Mechanochemical activation of iron cyano complexes by ball milling results in the formation of HCN, which can be trapped and incorporated into α-aminonitriles. This prebiotic impact scenario can be extended by mechanochemically transforming the resulting α-aminonitriles into α-amino amides using a chemical route related to early Earth conditions.
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Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Rita Mocci
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09028, Monserrato (CA), Italy
| | - Christian Schumacher
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Mathias Turberg
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Francesco Puccetti
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany.,Department of Chemistry "Ugo Schiff", University of Firenze, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy
| | - José G Hernández
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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30
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Bolm C, Mocci R, Schumacher C, Turberg M, Puccetti F, Hernández JG. Mechanochemical Activation of Iron Cyano Complexes: A Prebiotic Impact Scenario for the Synthesis of α-Amino Acid Derivatives. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713109] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Rita Mocci
- Dipartimento di Scienze Chimiche e Geologiche; Università degli Studi di Cagliari, Cittadella Universitaria; SS 554 bivio per Sestu 09028 Monserrato (CA) Italy
| | - Christian Schumacher
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Mathias Turberg
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Francesco Puccetti
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- Department of Chemistry “Ugo Schiff”; University of Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino Italy
| | - José G. Hernández
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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