1
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Li Z, Zhang L, Ding R, Wang J, Chen D, Ren Z, Ding C, Chen K, Wang J, Wang Z. Mechanochemical reduction of alkyl and aryl halides using mesoporous zinc oxide. Chem Commun (Camb) 2024. [PMID: 38804250 DOI: 10.1039/d4cc01178c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
In this study, we propose a mechanochemical approach that combines mesoporous ZnO (m-ZnO) as a mechanoredox catalyst and silane-mediated atom transfer chemistry to achieve efficient hydrodehalogenation of organic halides. The reaction can be conducted under mild conditions without the use of a large amount of organic solvent. Substrates ranging from activated alkyl halides to unactivated aryl halides were converted to the corresponding debrominated hydrogenation products in moderate to excellent isolated yields (50-95%). In addition, m-ZnO can be recycled and reused without appreciable loss of catalytic activity.
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Affiliation(s)
- Zhengheng Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Longfei Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Ran Ding
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Jian Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Du Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Ziye Ren
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Chengqiang Ding
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Kai Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Jialin Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Zhao Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
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2
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Wenger LE, Hanusa TP. Synthesis without solvent: consequences for mechanochemical reactivity. Chem Commun (Camb) 2023; 59:14210-14222. [PMID: 37953718 DOI: 10.1039/d3cc04929a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Solvents are so nearly omnipresent in synthetic chemistry that a classic question for their use has been: "What is the best solvent for this reaction?" The increasing use of mechanochemical approaches to synthesis-by grinding, milling, extrusion, or other means-and usually with no, or only limited, amounts of solvent, has raised an alternative question for the synthetic chemist: "What happens if there is no solvent?" This review focuses on a three-part answer to that question: when there is little change ("solvent-optional" reactions); when solvent needs to be present in some form, even if only in the amounts provided by liquid-assisted (LAG) or solvate-assisted grinding; and those cases in which mechanochemistry allows access to compounds that cannot be obtained from solution-based routes. The emphasis here is on inorganic and organometallic systems, including selected examples of mechanosynthesis and mechanocatalysis. Issues of mechanochemical depictions and the adequacy of LAG descriptions are also reviewed.
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Affiliation(s)
- Lauren E Wenger
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee, 37235, USA.
| | - Timothy P Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee, 37235, USA.
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3
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Fantozzi N, Volle JN, Porcheddu A, Virieux D, García F, Colacino E. Green metrics in mechanochemistry. Chem Soc Rev 2023; 52:6680-6714. [PMID: 37691600 DOI: 10.1039/d2cs00997h] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
The development of new green methodologies and their broader adoption for promoting sustainable development in chemistry laboratories and industry play a significant role in society, due to the economic importance of chemistry and its widespread presence in everyday life. Therefore, a sustainable approach to chemistry contributes to the well-being of the worldwide population and complies with the United Nations Sustainable Development Goals (UN SDGs) and the European Green Deal. The review highlights how batch and continuous mechanochemical methods are an eco-friendly approach for organic synthesis, with a lower environmental footprint in most cases, compared to solution-based procedures. The assessment is objectively based on the use of green metrics (e.g., atom and real atom economy, E-factor, process mass intensity, material parameter recovery, Eco-scale, stoichiometric factor, etc.) and indicators (e.g. DOZN tool and life cycle assessment, LCA, studies) applied to organic transformations such as synthesis of the amide bond, carbamates, heterocycles, active pharmaceutical ingredients (APIs), porphyrins, porous organic polymers (POPs), metal- or acid-catalysed processes, multicomponent and condensation reactions, rearrangements, etc. The generalized absence of bulk solvents, the precise control over the stoichiometry (i.e., using agents in a stoichiometrically rather than in excess), and the more selective reactions enabling simplified work-up procedures are the distinctive factors, marking the superiority of mechanochemical processes over solution-based chemistry.
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Affiliation(s)
| | - Jean-Noël Volle
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France.
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, 09042, Monserrato (CA), Italy
| | - David Virieux
- ICGM, Univ Montpellier, CNRS, ENSCM, 34293 Montpellier, France.
| | - Felipe García
- Departamento de Química Orgánica e Inorgánica, Facultad de Química, Universidad de Oviedo, Julián Claveria 8, Oviedo, 33006, Asturias, Spain.
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia.
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4
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Gonnet L, Borchers TH, Lennox CB, Vainauskas J, Teoh Y, Titi HM, Barrett CJ, Koenig SG, Nagapudi K, Friščić T. The " η-sweet-spot" ( ηmax) in liquid-assisted mechanochemistry: polymorph control and the role of a liquid additive as either a catalyst or an inhibitor in resonant acoustic mixing (RAM). Faraday Discuss 2023; 241:128-149. [PMID: 36239309 DOI: 10.1039/d2fd00131d] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Resonant acoustic mixing (RAM) offers a simple, efficient route for mechanochemical synthesis in the absence of milling media or bulk solvents. Here, we show the use of RAM to conduct the copper-catalysed coupling of sulfonamides and carbodiimides. This coupling was previously reported to take place only by mechanochemical ball milling, while in conventional solution environments it is not efficient, or does not take place at all. The results demonstrate RAM as a suitable methodology to conduct reactions previously accessed only by ball milling and provide a detailed, systematic overview of how the amount of liquid additive, measured by the ratio of liquid volume to weight of reactants (η, in μL mg-1), can affect the course of a mechanochemical reaction and the polymorphic composition of its product. Switching from ball milling to RAM allowed for the discovery of a new polymorph of the model sulfonylguanidine obtained by catalytic coupling of di(cyclohexyl)carbodiimide (DCC) and p-toluenesulfonamide, and the ability to control reaction temperature in RAM enabled in situ control of the polymorphic behaviour of this nascent product. We show that the reaction conversion for a given reaction time does not change monotonically but, instead, achieves a maximum for a well-defined η-value. This "η-sweet-spot" of conversion is herein designated ηmax. The herein explored reactions demonstrate sensitivity to η on the order of 0.01 μL mg-1, which corresponds to an amount of liquid additive below 5 mol% compared to the reactants, and is at least one to two orders of magnitude lower than the η-value typically considered in the design of liquid-assisted ball milling mechanochemical reactions. Such sensitivity suggests that strategies to optimise liquid-assisted mechanochemical reactions should systematically evaluate η-values at increments of 0.01 μL mg-1, or even finer. At η-values other than ηmax the reaction conversion drops off, demonstrating that the same liquid additive can act either as a catalyst or an inhibitor of a mechanochemical reaction, depending on the amount.
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Affiliation(s)
- Lori Gonnet
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Tristan H Borchers
- 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.
| | - Jogirdas Vainauskas
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Yong Teoh
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Hatem M Titi
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Christopher J Barrett
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - 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. .,School of Chemistry, University of Birmingham, Edgbaston, B15 2TT, UK.
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5
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Martinez V, Stolar T, Karadeniz B, Brekalo I, Užarević K. Advancing mechanochemical synthesis by combining milling with different energy sources. Nat Rev Chem 2022; 7:51-65. [PMID: 37117822 DOI: 10.1038/s41570-022-00442-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2022] [Indexed: 11/23/2022]
Abstract
Owing to its efficiency and unique reactivity, mechanochemical processing of bulk solids has developed into a powerful tool for the synthesis and transformation of various classes of materials. Nevertheless, mechanochemistry is primarily based on simple techniques, such as milling in comminution devices. Recently, mechanochemical reactivity has started being combined with other energy sources commonly used in solution-based chemistry. Milling under controlled temperature, light irradiation, sound agitation or electrical impulses in newly developed experimental setups has led to reactions not achievable by conventional mechanochemical processing. This Perspective describes these unique reactivities and the advances in equipment tailored to synthetic mechanochemistry. These techniques - thermo-mechanochemistry, sono-mechanochemistry, electro-mechanochemistry and photo-mechanochemistry - represent a notable advance in modern mechanochemistry and herald a new level of solid-state reactivity: mechanochemistry 2.0.
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6
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Casti F, Mocci R, Porcheddu A. From amines to (form)amides: a simple and successful mechanochemical approach. Beilstein J Org Chem 2022; 18:1210-1216. [PMID: 36158174 PMCID: PMC9490066 DOI: 10.3762/bjoc.18.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/01/2022] [Indexed: 01/01/2023] Open
Abstract
Two easily accessible routes for preparing an array of formylated and acetylated amines under mechanochemical conditions are presented. The two methodologies exhibit complementary features as they enable the derivatization of aliphatic and aromatic amines.
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Affiliation(s)
- Federico Casti
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Cagliari, Italy
| | - Rita Mocci
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Cagliari, Italy
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Cagliari, Italy
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7
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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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8
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Lukin S, Germann LS, Friščić T, Halasz I. Toward Mechanistic Understanding of Mechanochemical Reactions Using Real-Time In Situ Monitoring. Acc Chem Res 2022; 55:1262-1277. [PMID: 35446551 DOI: 10.1021/acs.accounts.2c00062] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The past two decades have witnessed a rapid emergence of interest in mechanochemistry-chemical and materials reactivity achieved or sustained by the action of mechanical force-which has led to application of mechanochemistry to almost all areas of modern chemical and materials synthesis: from organic, inorganic, and organometallic chemistry to enzymatic reactions, formation of metal-organic frameworks, hybrid perovskites, and nanoparticle-based materials. The recent success of mechanochemistry by ball milling has also raised questions about the underlying mechanisms and has led to the realization that the rational development and effective harnessing of mechanochemical reactivity for cleaner and more efficient chemical manufacturing will critically depend on establishing a mechanistic understanding of these reactions. Despite their long history, the development of such a knowledge framework for mechanochemical reactions is still incomplete. This is in part due to the, until recently, unsurmountable challenge of directly observing transformations taking place in a rapidly oscillating or rotating milling vessel, with the sample being under the continuous impact of milling media. A transformative change in mechanistic studies of milling reactions was recently introduced through the first two methodologies for real-time in situ monitoring based on synchrotron powder X-ray diffraction and Raman spectroscopy. Introduced in 2013 and 2014, the two new techniques have inspired a period of tremendous method development, resulting also in new techniques for mechanistic mechanochemical studies that are based on temperature and/or pressure monitoring, extended X-ray fine structure (EXAFS), and, latest, nuclear magnetic resonance (NMR) spectroscopy. The new technologies available for real-time monitoring have now inspired the development of experimental strategies and advanced data analysis approaches for the identification and quantification of short-lived reaction intermediates, the development of new mechanistic models, as well as the emergence of more complex monitoring methodologies based on two or three simultaneous monitoring approaches. The use of these new opportunities has, in less than a decade, enabled the first real-time observations of mechanochemical reaction kinetics and the first studies of how the presence of additives, or other means of modifying the mechanochemical reaction, influence reaction rates and pathways. These studies have revealed multistep reaction mechanisms, enabled the identification of autocatalysis, as well as identified molecules and materials that have previously not been known or have even been considered not possible to synthesize through conventional approaches. Mechanistic studies through in situ powder X-ray diffraction (PXRD) and Raman spectroscopy have highlighted the formation of supramolecular complexes (for example, cocrystals) as critical intermediates in organic and metal-organic synthesis and have also been combined with isotope labeling strategies to provide a deeper insight into mechanochemical reaction mechanisms and atomic and molecular dynamics under milling conditions. This Account provides an overview of this exciting, rapidly evolving field by presenting the development and concepts behind the new methodologies for real-time in situ monitoring of mechanochemical reactions, outlining key advances in mechanistic understanding of mechanochemistry, and presenting selected studies important for pushing forward the boundaries of measurement techniques, data analysis, and mapping of reaction mechanisms.
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Affiliation(s)
- Stipe Lukin
- Ruđer Bošković Institute, Bijenička c. 54, 10000 Zagreb, Croatia
| | - Luzia S. Germann
- Department of Chemistry, McGill University, 801 Sherbrooke St. W. H3A 0B8 Montreal, Canada
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke St. W. H3A 0B8 Montreal, Canada
| | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička c. 54, 10000 Zagreb, Croatia
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Dutta A, Saikia RA, Thakur AJ. A Mechanistic approach to Liquid assisted mechanochemical synthesis of 5‐aryl/spiro‐[1,2,4]‐triazolidine‐3‐thiones: a revisit. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anurag Dutta
- Tezpur University Chemical Sciences Napaam 784028 Tezpur INDIA
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10
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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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11
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Krusenbaum A, Grätz S, Tigineh GT, Borchardt L, Kim JG. The mechanochemical synthesis of polymers. Chem Soc Rev 2022; 51:2873-2905. [PMID: 35302564 PMCID: PMC8978534 DOI: 10.1039/d1cs01093j] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Indexed: 02/06/2023]
Abstract
Mechanochemistry - the utilization of mechanical forces to induce chemical reactions - is a rarely considered tool for polymer synthesis. It offers numerous advantages such as reduced solvent consumption, accessibility of novel structures, and the avoidance of problems posed by low monomer solubility and fast precipitation. Consequently, the development of new high-performance materials based on mechanochemically synthesised polymers has drawn much interest, particularly from the perspective of green chemistry. This review covers the constructive mechanochemical synthesis of polymers, starting from early examples and progressing to the current state of the art while emphasising linear and porous polymers as well as post-polymerisation modifications.
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Affiliation(s)
- Annika Krusenbaum
- Anorganische Chemie I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany.
| | - Sven Grätz
- Anorganische Chemie I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany.
| | - Getinet Tamiru Tigineh
- Department of Chemistry, Bahir Dar University, Peda Street 07, PO Box 79, Bahir Dar, Amhara, Ethiopia
- Department of Chemistry and Research Institute of Physics and Chemistry, Jeonbuk National University, Jeon-Ju, Jeollabuk-do, 54896, Republic of Korea.
| | - Lars Borchardt
- Anorganische Chemie I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany.
| | - Jeung Gon Kim
- Department of Chemistry and Research Institute of Physics and Chemistry, Jeonbuk National University, Jeon-Ju, Jeollabuk-do, 54896, Republic of Korea.
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12
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Petersen H, Weidenthaler C. A review of recent developments for the in situ/operando characterization of nanoporous materials. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00977c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This is a review on up-to-date in situ/operando methods for a comprehensive characterization of nanoporous materials. The group of nanoporous materials is constantly growing, and with it, the variety of...
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13
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Lukin S, Užarević K, Halasz I. Raman spectroscopy for real-time and in situ monitoring of mechanochemical milling reactions. Nat Protoc 2021; 16:3492-3521. [PMID: 34089023 DOI: 10.1038/s41596-021-00545-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 03/25/2021] [Indexed: 11/10/2022]
Abstract
Solid-state milling has emerged as an alternative, sustainable approach for preparing virtually all classes of compounds and materials. In situ reaction monitoring is essential to understanding the kinetics and mechanisms of these reactions, but it has proved difficult to use standard analytical techniques to analyze the contents of the closed, rapidly moving reaction chamber (jar). Monitoring by Raman spectroscopy is an attractive choice, because it allows uninterrupted data collection from the outside of a translucent milling jar. It complements the already established in situ monitoring based on powder X-ray diffraction, which has limited accessibility to the wider research community, because it requires a synchrotron X-ray source. The Raman spectroscopy monitoring setup used in this protocol consists of an affordable, small portable spectrometer, a laser source and a Raman probe. Translucent reaction jars, most commonly made from a plastic material, enable interaction of the laser beam with the solid sample residing inside the closed reaction jar and collection of Raman-scattered photons while the ball mill is in operation. Acquired Raman spectra are analyzed using commercial or open-source software for data analysis (e.g., MATLAB, Octave, Python, R). Plotting the Raman spectra versus time enables qualitative analysis of reaction paths. This is demonstrated for an example reaction: the formation in the solid state of a cocrystal between nicotinamide and salicylic acid. A more rigorous data analysis can be achieved using multivariate analysis.
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14
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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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15
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Fiss BG, Richard AJ, Douglas G, Kojic M, Friščić T, Moores A. Mechanochemical methods for the transfer of electrons and exchange of ions: inorganic reactivity from nanoparticles to organometallics. Chem Soc Rev 2021; 50:8279-8318. [DOI: 10.1039/d0cs00918k] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
For inorganic metathesis and reduction reactivity, mechanochemistry is demonstrating great promise towards both nanoparticles and organometallics syntheses.
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Affiliation(s)
- Blaine G. Fiss
- Centre in Green Chemistry and Catalysis
- Department of Chemistry
- McGill University
- Montréal
- Canada
| | - Austin J. Richard
- Centre in Green Chemistry and Catalysis
- Department of Chemistry
- McGill University
- Montréal
- Canada
| | - Georgia Douglas
- Centre in Green Chemistry and Catalysis
- Department of Chemistry
- McGill University
- Montréal
- Canada
| | - Monika Kojic
- Centre in Green Chemistry and Catalysis
- Department of Chemistry
- McGill University
- Montréal
- Canada
| | - Tomislav Friščić
- Centre in Green Chemistry and Catalysis
- Department of Chemistry
- McGill University
- Montréal
- Canada
| | - Audrey Moores
- Centre in Green Chemistry and Catalysis
- Department of Chemistry
- McGill University
- Montréal
- Canada
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16
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Pickhardt W, Grätz S, Borchardt L. Direct Mechanocatalysis: Using Milling Balls as Catalysts. Chemistry 2020; 26:12903-12911. [PMID: 32314837 PMCID: PMC7589287 DOI: 10.1002/chem.202001177] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/08/2020] [Indexed: 12/14/2022]
Abstract
Direct mechanocatalysis describes catalytic reactions under the involvement of mechanical energy with the distinct feature of milling equipment itself being the catalyst. This novel type of catalysis features no solubility challenges of the catalysts nor the substrate and on top offering most facile way of separation.
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Affiliation(s)
- Wilm Pickhardt
- Inorganic Chemistry IRuhr-University BochumUniversitätsstraße 15044801BochumGermany
| | - Sven Grätz
- Inorganic Chemistry IRuhr-University BochumUniversitätsstraße 15044801BochumGermany
| | - Lars Borchardt
- Inorganic Chemistry IRuhr-University BochumUniversitätsstraße 15044801BochumGermany
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17
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Lukin S, Stolar T, Lončarić I, Milanović I, Biliškov N, di Michiel M, Friščić T, Halasz I. Mechanochemical Metathesis between AgNO 3 and NaX (X = Cl, Br, I) and Ag 2XNO 3 Double-Salt Formation. Inorg Chem 2020; 59:12200-12208. [PMID: 32806016 DOI: 10.1021/acs.inorgchem.0c01196] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Here we describe real-time, in situ monitoring of mechanochemical solid-state metathesis between silver nitrate and the entire series of sodium halides, on the basis of tandem powder X-ray diffraction and Raman spectroscopy monitoring. The mechanistic monitoring reveals that reactions of AgNO3 with NaX (X = Cl, Br, I) differ in reaction paths, with only the reaction with NaBr providing the NaNO3 and AgX products directly. The reaction with NaI revealed the presence of a novel, short-lived intermediate phase, while the reaction with NaCl progressed the slowest through the well-defined Ag2ClNO3 intermediate double salt. While the corresponding iodide and bromide double salts were not observed as intermediates, all three are readily prepared as pure compounds by milling equimolar mixtures of AgX and AgNO3. The in situ observation of reactive intermediates in these simple metathesis reactions reveals a surprising resemblance of reactions involving purely ionic components to those of molecular organic solids and cocrystals. This study demonstrates the potential of in situ reaction monitoring for mechanochemical reactions of ionic compounds as well as completes the application of these techniques to all major compound classes.
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Affiliation(s)
- Stipe Lukin
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Tomislav Stolar
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Ivor Lončarić
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Igor Milanović
- Department of Physics (010), Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Mike Petrovića Alasa 12-14, 11000, Belgrade, Serbia
| | - Nikola Biliškov
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Marco di Michiel
- ESRF-the European Synchrotron, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, H3A 0B8 Montreal, Canada
| | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
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18
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Dayaker G, Tan D, Biggins N, Shelam A, Do JL, Katsenis AD, Friščić T. Catalytic Room-Temperature C-N Coupling of Amides and Isocyanates by Using Mechanochemistry. CHEMSUSCHEM 2020; 13:2966-2972. [PMID: 32222112 DOI: 10.1002/cssc.201902576] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 03/13/2020] [Indexed: 06/10/2023]
Abstract
A mechanochemical route is developed for room-temperature and solvent-free derivatization of different types of amides into carbamoyl isatins (up to 96 % conversion or yield), benzamides (up to 81 % yield), and imides (up to 92 % yield). In solution, this copper-catalyzed coupling either does not take place or requires high temperatures at which it may also be competing with alternative thermal reactivity, highlighting the beneficial role of mechanochemistry for this reaction. Such behavior resembles the previously investigated coupling with sulfonamide substrates, suggesting that this type of C-N coupling is an example of a mechanochemically favored reaction, for which mechanochemistry appears to be a favored environment over solution.
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Affiliation(s)
- Gandrath Dayaker
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Davin Tan
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Naomi Biggins
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Asha Shelam
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Jean-Louis Do
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Athanassios D Katsenis
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Tomislav Friščić
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
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19
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Ardila‐Fierro KJ, Lukin S, Etter M, Užarević K, Halasz I, Bolm C, Hernández JG. Direct Visualization of a Mechanochemically Induced Molecular Rearrangement. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914921] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Stipe Lukin
- Division of Physical Chemistry Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - Martin Etter
- Deutsches Elektronen-Synchrotron (DESY) Notkestr. 85 22607 Hamburg Germany
| | - Krunoslav Užarević
- Division of Physical Chemistry Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - Ivan Halasz
- Division of Physical Chemistry Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - 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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20
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Ardila‐Fierro KJ, Lukin S, Etter M, Užarević K, Halasz I, Bolm C, Hernández JG. Direct Visualization of a Mechanochemically Induced Molecular Rearrangement. Angew Chem Int Ed Engl 2020; 59:13458-13462. [DOI: 10.1002/anie.201914921] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/18/2020] [Indexed: 01/31/2023]
Affiliation(s)
| | - Stipe Lukin
- Division of Physical Chemistry Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - Martin Etter
- Deutsches Elektronen-Synchrotron (DESY) Notkestr. 85 22607 Hamburg Germany
| | - Krunoslav Užarević
- Division of Physical Chemistry Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - Ivan Halasz
- Division of Physical Chemistry Ruđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - 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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21
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Du Y, Xue J, Hong Z. Raman and Terahertz Spectroscopic Characterization of Solid-state Cocrystal Formation within Specific Active Pharmaceutical Ingredients. Curr Pharm Des 2020; 26:4829-4846. [PMID: 32445442 DOI: 10.2174/1381612826666200523173448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 04/23/2020] [Indexed: 11/22/2022]
Abstract
Cocrystallization of specific active pharmaceutical ingredients (APIs) in the solid-state phase is becoming a feasible way to improve their corresponding physicochemical properties and ultimate bioavailability without making and breaking any covalent bonds within them. Many recent reports deal with the characterization and analysis topics of pharmaceutical APIs-based cocrystals. In this mini-review, we will focus on the recent steady-state and time-dependent spectroscopic investigation into the cocrystallization of specific APIs based on both Raman and emerging terahertz spectroscopy in pharmaceutical fields. Distinctive spectral, structural and also kinetic information of pharmaceutical APIs-based cocrystals are obtained and discussed, which would highlight the potential of vibrational spectroscopy as an attractive technique for various drug research and development during cocrystallization of specific APIs.
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Affiliation(s)
- Yong Du
- Centre for THz Research, China Jiliang University, Hangzhou City, Zhejiang Province, China
| | - Jiadan Xue
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou City, Zhejiang Province, China
| | - Zhi Hong
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou City, Zhejiang Province, China
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22
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Colón-Ortiz J, Ramesh P, Tsilomelekis G, Neimark AV. Permeation dynamics of dimethyl methylphosphonate through polyelectrolyte composite membranes by in-situ Raman spectroscopy. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117462] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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23
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Yu J, Ying P, Wang H, Xiang K, Su W. Mechanochemical Asymmetric Cross‐Dehydrogenative Coupling Reaction: Liquid‐Assisted Grinding Enables Reaction Acceleration and Enantioselectivity Control. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901363] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jingbo Yu
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Ping Ying
- College of Pharmaceutical ScienceZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Hao Wang
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Keyu Xiang
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang 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 PharmaceuticalsZhejiang University of Technology Hangzhou 310014 People's Republic of China
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24
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Germann LS, Emmerling ST, Wilke M, Dinnebier RE, Moneghini M, Hasa D. Monitoring polymer-assisted mechanochemical cocrystallisation through in situ X-ray powder diffraction. Chem Commun (Camb) 2020; 56:8743-8746. [DOI: 10.1039/d0cc03460f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Small amounts of specific polymers are sufficient for improving the rate of cocrystal formation through polymer-assisted grinding.
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Affiliation(s)
- Luzia S. Germann
- Max Planck Institute for Solid State Research
- 70569 Stuttgart
- Germany
| | | | - Manuel Wilke
- Laboratory for Synchrotron Radiation—Condensed Matter
- Paul Scherrer Institute
- Forschungsstrasse 111
- 5232 Villigen PSI
- Switzerland
| | | | - Mariarosa Moneghini
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- 34127 Trieste
- Italy
| | - Dritan Hasa
- Department of Chemical and Pharmaceutical Sciences
- University of Trieste
- 34127 Trieste
- Italy
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25
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Maleki F, Pacchioni G. 17O NMR as a measure of basicity of alkaline-earth oxide surfaces: A theoretical study. J Chem Phys 2019; 151:224705. [PMID: 31837688 DOI: 10.1063/1.5131831] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The surface basicity of the alkaline-earth metal oxides has been investigated by studying the properties of 17O nuclear magnetic resonance (NMR). To this end, we performed density functional theory calculations and determined the 17O chemical shift and the quadrupolar coupling constants of the regular and stepped surfaces of MO (M = Mg, Ca, Sr, and Ba) oxides. The computed average chemical shift (δiso av) for 17O NMR of bulk MgO, CaO, SrO, and BaO is 46, 301, 394, and 636 ppm, respectively, in excellent agreement with the experiment. The 17O NMR chemical shifts correlate linearly with the Madelung potential in the four oxides. Next, we considered the changes in the 17O chemical shift due to the adsorption of BR3 (R = F and OCH3) and pyrrole as probe molecules. We found that the 17O NMR signal of the O ion directly bound to the probe molecule shifts considerably compared to the clean surface. This is due to a change in the polarization of the O charge distribution due to the molecular adsorption. This change is the largest for BaO, with the strongest bond and the shortest surface-adsorbate distance, and the smallest for MgO, thus showing a direct correlation between 17O NMR and surface basicity. The 17O chemical shift of the basic site correlates linearly also with several properties of the adsorbed molecules, providing a direct measure of the surface basicity.
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Affiliation(s)
- Farahnaz Maleki
- Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca, via R. Cozzi 55, 20125 Milano, Italy
| | - Gianfranco Pacchioni
- Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca, via R. Cozzi 55, 20125 Milano, Italy
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26
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Kaabel S, Friščić T, Auclair K. Mechanoenzymatic Transformations in the Absence of Bulk Water: A More Natural Way of Using Enzymes. Chembiochem 2019; 21:742-758. [PMID: 31651073 DOI: 10.1002/cbic.201900567] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Sandra Kaabel
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Tomislav Friščić
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Karine Auclair
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
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27
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Affiliation(s)
- Tomislav Friščić
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
- Laboratoire SPCMIB, CNRS UMR 5068 Université de Toulouse UPS 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Cristina Mottillo
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
| | - Hatem M. Titi
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
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28
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Friščić T, Mottillo C, Titi HM. Mechanochemistry for Synthesis. Angew Chem Int Ed Engl 2019; 59:1018-1029. [DOI: 10.1002/anie.201906755] [Citation(s) in RCA: 392] [Impact Index Per Article: 78.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Tomislav Friščić
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
- Laboratoire SPCMIB, CNRS UMR 5068 Université de Toulouse UPS 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Cristina Mottillo
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
| | - Hatem M. Titi
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
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29
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Tigineh GT, Liu L. Systematic studies on mechanochemical synthesis: Schiff bases from solid aromatic primary amines and aldehydes. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201800486] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Getinet Tamiru Tigineh
- Institute of ChemistryAcademia Sinica Taipei Taiwan
- Department of Chemical EngineeringNational Taiwan University of Science and Technology Taipei Taiwan
- Department of ChemistryBahir Dar University Bahir Dar Ethiopia
| | - Ling‐Kang Liu
- Institute of ChemistryAcademia Sinica Taipei Taiwan
- Department of ChemistryNational Taiwan University Taipei Taiwan
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30
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Ares JR, Nevshupa R, Muñoz-Cortés E, Sánchez C, Leardini F, Ferrer IJ, Minh Huy Tran V, Aguey-Zinsou F, Fernández JF. Unconventional Approaches to Hydrogen Sorption Reactions: Non-Thermal and Non-Straightforward Thermally Driven Methods. Chemphyschem 2019; 20:1248-1260. [PMID: 30776188 DOI: 10.1002/cphc.201801182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/18/2019] [Indexed: 11/08/2022]
Abstract
In the last decades, a broad family of hydrides have attracted attention as prospective hydrogen storage materials of very high gravimetric and volumetric capacity, fast H2 -sorption kinetics, environmental friendliness and economical affordability. However, constraints due to their high activation energies of the different H2 -sorption steps and the Gibbs energy of their reaction with H2 has led to the need of high thermal energy to drive H2 uptake and release. High heat leads to significant degradation effects (recrystallization, phase segregation, nanoparticles agglomeration…) of the hydrides. In this context, this short review aims to summarize alternative non-thermal methods and non-straightforward thermally driven methods to overcome the previous constraints. The phenomenology lying behind these methods, i. e. tribological activation, sonication, and electromagnetic radiation, and the effect of these processes on hydrogen sorption properties of hydrides are described. These non-usual approaches could boost the capability of the next generation of solid-hydride materials for hydrogen conversion in energy sector, in mobile devices and as hydrogen reservoirs.
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Affiliation(s)
- Jose-Ramón Ares
- MIRE group-Grupo de Física de Materiales de Interés en Energías Renovables Departamento de Física de Materiales, M-4 Facultad de Ciencias; C/Tomás y Valiente 7, Universidad Autónoma de Madrid (UAM), Cantoblanco, 28049., Madrid, Spain
| | - Roman Nevshupa
- Spanish National Research Council, "Eduardo Torroja" Institute (IETCC-CSIC), C/Serrano Galvache 4, Madrid, 28033, Spain
| | - Esmeralda Muñoz-Cortés
- MIRE group-Grupo de Física de Materiales de Interés en Energías Renovables Departamento de Física de Materiales, M-4 Facultad de Ciencias; C/Tomás y Valiente 7, Universidad Autónoma de Madrid (UAM), Cantoblanco, 28049., Madrid, Spain.,Spanish National Research Council, "Eduardo Torroja" Institute (IETCC-CSIC), C/Serrano Galvache 4, Madrid, 28033, Spain
| | - Carlos Sánchez
- MIRE group-Grupo de Física de Materiales de Interés en Energías Renovables Departamento de Física de Materiales, M-4 Facultad de Ciencias; C/Tomás y Valiente 7, Universidad Autónoma de Madrid (UAM), Cantoblanco, 28049., Madrid, Spain
| | - Fabrice Leardini
- MIRE group-Grupo de Física de Materiales de Interés en Energías Renovables Departamento de Física de Materiales, M-4 Facultad de Ciencias; C/Tomás y Valiente 7, Universidad Autónoma de Madrid (UAM), Cantoblanco, 28049., Madrid, Spain
| | - Isabel-J Ferrer
- MIRE group-Grupo de Física de Materiales de Interés en Energías Renovables Departamento de Física de Materiales, M-4 Facultad de Ciencias; C/Tomás y Valiente 7, Universidad Autónoma de Madrid (UAM), Cantoblanco, 28049., Madrid, Spain
| | - Vo Minh Huy Tran
- MERLin, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Francois Aguey-Zinsou
- MERLin, School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Jose-Francisco Fernández
- MIRE group-Grupo de Física de Materiales de Interés en Energías Renovables Departamento de Física de Materiales, M-4 Facultad de Ciencias; C/Tomás y Valiente 7, Universidad Autónoma de Madrid (UAM), Cantoblanco, 28049., Madrid, Spain
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31
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Biallas P, Mensak TM, Kunz KA, Kirsch SF. The Deazidoalkoxylation: Sequential Nucleophilic Substitutions with Diazidated Diethyl Malonate. J Org Chem 2019; 84:1654-1663. [DOI: 10.1021/acs.joc.8b02969] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Phillip Biallas
- Organic Chemistry, Bergische Universität Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - Tobias M. Mensak
- Organic Chemistry, Bergische Universität Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - Kevin-Alexander Kunz
- Organic Chemistry, Bergische Universität Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - Stefan F. Kirsch
- Organic Chemistry, Bergische Universität Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
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32
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Yildirim SÖ, Büyükmumcu Z, Dogan SD, Butcher RJ. Redetermination and Density Functional Studies of N,N′-(Disulfanediyldibenzene-2,1-Diyl) Dipyridine-2-Carboxamide. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476618080061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Yu J, Zhang C, Yang X, Su W. Decarboxylative acylation of N-free indoles enabled by a catalytic amount of copper catalyst and liquid-assisted grinding. Org Biomol Chem 2019; 17:4446-4451. [DOI: 10.1039/c9ob00622b] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A mechanochemically Cu(ii)-catalyzed decarboxylative acylation of N-free indoles with O2 as a terminal oxidant was developed for the mild synthesis of 3-acylindoles.
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Affiliation(s)
- 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
- PR China
| | - Chao Zhang
- 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
- PR China
| | - Xinjie Yang
- 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
- PR 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
- PR China
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34
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Bjelopetrović A, Lukin S, Halasz I, Užarević K, Đilović I, Barišić D, Budimir A, Juribašić Kulcsár M, Ćurić M. Mechanism of Mechanochemical C−H Bond Activation in an Azobenzene Substrate by PdII
Catalysts. Chemistry 2018; 24:10672-10682. [DOI: 10.1002/chem.201802403] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 06/11/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Alen Bjelopetrović
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Stipe Lukin
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Ivan Halasz
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Krunoslav Užarević
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Ivica Đilović
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
| | - Dajana Barišić
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Ana Budimir
- Division of General and Inorganic Chemistry; Faculty of Pharmacy and Biochemistry; University of Zagreb, Ante Kovačića 1; 10000 Zagreb Croatia
| | | | - Manda Ćurić
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
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35
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Užarević K, Ferdelji N, Mrla T, Julien PA, Halasz B, Friščić T, Halasz I. Enthalpy vs. friction: heat flow modelling of unexpected temperature profiles in mechanochemistry of metal-organic frameworks. Chem Sci 2018; 9:2525-2532. [PMID: 29732130 PMCID: PMC5911823 DOI: 10.1039/c7sc05312f] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/22/2018] [Indexed: 11/21/2022] Open
Abstract
Mechanochemical reactions by ball milling are becoming increasingly popular across a wide range of chemical sciences, but understanding and evaluation of temperature during such processes remains a persistent challenge, especially for organic and metal-organic materials. Here, we describe the first methodology for precise real-time measurement of sample temperature during mechanochemical transformations. Using this technique coupled with real-time in situ reaction monitoring by synchrotron X-ray diffraction and numerical simulations of heat flow, we have shown that the temperature profiles of mechanochemical reactions are dominantly determined by the energy dissipated through friction between the sample and the moving milling assembly, while the reaction enthalpy will usually be comparatively insignificant. With the changes in composition during mechanochemical reactions, frictional properties of the milled material change, leading to either better or worse energy absorption upon collisions in the process of milling. This approach explains unexpected and rapid temperature drops during exothermic transformations of ZIF-8 polymorphs. Since reaction kinetics are highly sensitive to changes in temperature, precise temperature profiles provided here will be mandatory to understand kinetics and its changes during milling, and will aid in developing the comprehensive model of mechanochemical reactivity.
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Affiliation(s)
- Krunoslav Užarević
- Division of Physical Chemistry , Ruđer Bošković Institute , Bijenička c. 54 , 10000 Zagreb , Croatia . ;
| | - Nenad Ferdelji
- Faculty of Mechanical Engineering and Naval Architecture , University of Zagreb , Ul. Ivana Lučića 5 , 10000 Zagreb , Croatia
| | - Tomislav Mrla
- Division of Physical Chemistry , Ruđer Bošković Institute , Bijenička c. 54 , 10000 Zagreb , Croatia . ;
| | - Patrick A Julien
- Department of Chemistry , McGill University , Montreal , H3A 0B8 Canada
| | - Boris Halasz
- Faculty of Mechanical Engineering and Naval Architecture , University of Zagreb , Ul. Ivana Lučića 5 , 10000 Zagreb , Croatia
| | - Tomislav Friščić
- Division of Physical Chemistry , Ruđer Bošković Institute , Bijenička c. 54 , 10000 Zagreb , Croatia . ;
- Department of Chemistry , McGill University , Montreal , H3A 0B8 Canada
| | - Ivan Halasz
- Division of Physical Chemistry , Ruđer Bošković Institute , Bijenička c. 54 , 10000 Zagreb , Croatia . ;
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36
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Tan D, Loots L, Friščić T. Towards medicinal mechanochemistry: evolution of milling from pharmaceutical solid form screening to the synthesis of active pharmaceutical ingredients (APIs). Chem Commun (Camb) 2018; 52:7760-81. [PMID: 27185190 DOI: 10.1039/c6cc02015a] [Citation(s) in RCA: 196] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This overview highlights the emergent area of mechanochemical reactions for making active pharmaceutical ingredients (APIs), and covers the latest advances in the recently established area of mechanochemical screening and synthesis of pharmaceutical solid forms, specifically polymorphs, cocrystals, salts and salt cocrystals. We also provide an overview of the most recent developments in pharmaceutical uses of mechanochemistry, including real-time reaction monitoring, techniques for polymorph control and approaches for continuous manufacture using twin screw extrusion, and more. Most importantly, we show how the overlap of previously unrelated areas of mechanochemical screening for API solid forms, organic synthesis by milling, and mechanochemical screening for molecular recognition, enables the emergence of a new research discipline in which different aspects of pharmaceutical and medicinal chemistry are addressed through mechanochemistry rather than through conventional solution-based routes. The emergence of such medicinal mechanochemistry is likely to have a strong impact on future pharmaceutical and medicinal chemistry, as it offers not only access to materials and reactivity that are sometimes difficult or even impossible to access from solution, but can also provide a general answer to the demands of the pharmaceutical industry for cleaner, safer and efficient synthetic solutions.
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Affiliation(s)
- Davin Tan
- Department of Chemistry, McGill University, 801 Sherbrooke St. W, H3A 0B8 Montreal, Canada.
| | - Leigh Loots
- Department of Chemistry, McGill University, 801 Sherbrooke St. W, H3A 0B8 Montreal, Canada.
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke St. W, H3A 0B8 Montreal, Canada.
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Lukin S, Tireli M, Lončarić I, Barišić D, Šket P, Vrsaljko D, di Michiel M, Plavec J, Užarević K, Halasz I. Mechanochemical carbon–carbon bond formation that proceeds via a cocrystal intermediate. Chem Commun (Camb) 2018; 54:13216-13219. [DOI: 10.1039/c8cc07853j] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In situ Raman monitoring revealed the first cocrystal as an intermediate in a mechanochemical organic reaction.
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Affiliation(s)
| | | | | | | | - Primož Šket
- National Institute of Chemistry
- Slovenian NMR Center
- Ljubljana
- Slovenia
- EN-FIST Center of Excellence
| | - Domagoj Vrsaljko
- Faculty of Chemical Engineering and Technology
- University of Zagreb
- Zagreb
- Croatia
| | | | - Janez Plavec
- National Institute of Chemistry
- Slovenian NMR Center
- Ljubljana
- Slovenia
- EN-FIST Center of Excellence
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André V, Quaresma S, da Silva JLF, Duarte MT. Exploring mechanochemistry to turn organic bio-relevant molecules into metal-organic frameworks: a short review. Beilstein J Org Chem 2017; 13:2416-2427. [PMID: 29234469 PMCID: PMC5704760 DOI: 10.3762/bjoc.13.239] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 09/29/2017] [Indexed: 12/16/2022] Open
Abstract
Mechanochemistry is a powerful and environmentally friendly synthetic technique successfully employed in different fields of synthetic chemistry. Application spans from organic to inorganic chemistry including the synthesis of coordination compounds. Metal-organic frameworks (MOFs) are a class of compounds with numerous applications, from which we highlight herein their application in the pharmaceutical field (BioMOFs), whose importance has been growing and is now assuming a relevant and promising domain. The need to find cleaner, greener and more energy and material-efficient synthetic procedures led to the use of mechanochemistry into the synthesis of BioMOFs.
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Affiliation(s)
- Vânia André
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Sílvia Quaresma
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - João Luís Ferreira da Silva
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - M Teresa Duarte
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
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39
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Tireli M, Maračić S, Lukin S, Kulcsár MJ, Žilić D, Cetina M, Halasz I, Raić-Malić S, Užarević K. Solvent-free copper-catalyzed click chemistry for the synthesis of N-heterocyclic hybrids based on quinoline and 1,2,3-triazole. Beilstein J Org Chem 2017; 13:2352-2363. [PMID: 29181115 PMCID: PMC5687011 DOI: 10.3762/bjoc.13.232] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 10/06/2017] [Indexed: 11/23/2022] Open
Abstract
Copper-catalyzed mechanochemical click reactions using Cu(II), Cu(I) and Cu(0) catalysts have been successfully implemented to provide novel 6-phenyl-2-(trifluoromethyl)quinolines with a phenyl-1,2,3-triazole moiety at O-4 of the quinoline core. Milling procedures proved to be significantly more efficient than the corresponding solution reactions, with up to a 15-fold gain in yield. Efficiency of both solution and milling procedures depended on the p-substituent in the azide reactant, resulting in H < Cl < Br < I reactivity bias. Solid-state catalysis using Cu(II) and Cu(I) catalysts entailed the direct involvement of the copper species in the reaction and generation of highly luminescent compounds which hindered in situ monitoring by Raman spectroscopy. However, in situ monitoring of the milling processes was enabled by using Cu(0) catalysts in the form of brass milling media which offered a direct insight into the reaction pathway of mechanochemical CuAAC reactions, indicating that the catalysis is most likely conducted on the surface of milling balls. Electron spin resonance spectroscopy was used to determine the oxidation and spin states of the respective copper catalysts in bulk products obtained by milling procedures.
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Affiliation(s)
- Martina Tireli
- Laboratory for Green Synthesis, Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Silvija Maračić
- Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 20, HR-10000 Zagreb, Croatia
| | - Stipe Lukin
- Laboratory for Green Synthesis, Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Marina Juribašić Kulcsár
- Laboratory for Green Synthesis, Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Dijana Žilić
- Laboratory for Green Synthesis, Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Mario Cetina
- University of Zagreb, Faculty of Textile Technology, Department of Applied Chemistry, Prilaz baruna Filipovića 28a, HR-10000 Zagreb, Croatia
| | - Ivan Halasz
- Laboratory for Green Synthesis, Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Silvana Raić-Malić
- Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 20, HR-10000 Zagreb, Croatia
| | - Krunoslav Užarević
- Laboratory for Green Synthesis, Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
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40
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Biliškov N, Borgschulte A, Užarević K, Halasz I, Lukin S, Milošević S, Milanović I, Novaković JG. In-Situ and Real-time Monitoring of Mechanochemical Preparation of Li 2 Mg(NH 2 BH 3 ) 4 and Na 2 Mg(NH 2 BH 3 ) 4 and Their Thermal Dehydrogenation. Chemistry 2017; 23:16274-16282. [PMID: 28902966 DOI: 10.1002/chem.201702665] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Indexed: 11/08/2022]
Abstract
For the first time, in situ monitoring of uninterrupted mechanochemical synthesis of two bimetallic amidoboranes, M2 Mg(NH2 BH3 )4 (M=Li, Na), by means of Raman spectroscopy, has been applied. This approach allowed real-time observation of key intermediate phases, and a straightforward follow-up of the reaction course. Detailed analysis of time-dependent spectra revealed a two-step mechanism through MNH2 BH3 ⋅NH3 BH3 adducts as key intermediate phases which further reacted with MgH2 , giving M2 Mg(NH2 BH3 )4 as final products. The intermediates partially take a competitive pathway toward the oligomeric M(BH3 NH2 BH2 NH2 BH3 ) phases. The crystal structure of the novel bimetallic amidoborane Li2 Mg(NH2 BH3 )4 was solved from high-resolution powder diffraction data and showed an analogous metal coordination to Na2 Mg(NH2 BH3 )4 , but a significantly different crystal packing. Li2 Mg(NH2 BH3 )4 thermally dehydrogenates releasing highly pure H2 in the amount of 7 wt.%, and at a lower temperature then its sodium analogue, making it significantly more viable for practical applications.
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Affiliation(s)
- Nikola Biliškov
- Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
| | - Andreas Borgschulte
- Swiss Federal Institute for Materials Science and Technology (EMPA), Überlandstrasse 129, Dübendorf, Switzerland
| | | | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
| | - Stipe Lukin
- Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
| | - Sanja Milošević
- University of Belgrade, Vinča Institute of Nuclear Sciences, Laboratory for Material Sciences, PO Box 522, 11001, Belgrade, Serbia
| | - Igor Milanović
- Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia.,University of Belgrade, Vinča Institute of Nuclear Sciences, Laboratory for Material Sciences, PO Box 522, 11001, Belgrade, Serbia
| | - Jasmina Grbović Novaković
- University of Belgrade, Vinča Institute of Nuclear Sciences, Laboratory for Material Sciences, PO Box 522, 11001, Belgrade, Serbia
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41
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Julien PA, Malvestiti I, Friščić T. The effect of milling frequency on a mechanochemical organic reaction monitored by in situ Raman spectroscopy. Beilstein J Org Chem 2017; 13:2160-2168. [PMID: 29114323 PMCID: PMC5669241 DOI: 10.3762/bjoc.13.216] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 09/18/2017] [Indexed: 12/27/2022] Open
Abstract
We provide the first in situ and real-time study of the effect of milling frequency on the course of a mechanochemical organic reaction conducted using a vibratory shaker (mixer) ball mill. The use of in situ Raman spectroscopy for real-time monitoring of the mechanochemical synthesis of a 2,3-diphenylquinoxaline derivative revealed a pronounced dependence of chemical reactivity on small variations in milling frequency. In particular, in situ measurements revealed the establishment of two different regimes of reaction kinetics at different frequencies, providing tentative insight into processes of mechanical activation in organic mechanochemical synthesis.
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Affiliation(s)
- Patrick A Julien
- Department of Chemistry, McGill University, Montreal, QC, Canada
| | - Ivani Malvestiti
- Department of Chemistry, McGill University, Montreal, QC, Canada.,Departamento de Química Fundamental, Universidade Federal de Pernambuco, PE, Brazil
| | - Tomislav Friščić
- Department of Chemistry, McGill University, Montreal, QC, Canada
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42
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Hasa D, Jones W. Screening for new pharmaceutical solid forms using mechanochemistry: A practical guide. Adv Drug Deliv Rev 2017; 117:147-161. [PMID: 28478084 DOI: 10.1016/j.addr.2017.05.001] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 04/21/2017] [Accepted: 05/01/2017] [Indexed: 12/13/2022]
Abstract
Within the pharmaceutical industry, and elsewhere, the screening for new solid forms is a mandatory exercise for both existing and new chemical entities. This contribution focuses on mechanochemistry as a versatile approach for discovering new and alternative solid forms. Whilst a series of recently published extensive reviews exist which focus on mechanistic aspects and potential areas of development, in this review we focus on particular practical aspects of mechanochemistry in order to allow full optimisation of the approach in searches for new solid forms including polymorphs, salts and cocrystals as well as their solvated/hydrated analogues. As a consequence of the apparent experimental simplicity of the method (compared to more traditional protocols e.g. solvent-based methods), the high efficiency and range of conditions available in a mechanochemical screen, mechanochemistry should not be considered simply as an alternative method when other screening methods are not successful, but rather as a key strategy in any fully effective solid form screen providing reduced effort and time as well as the potential of requiring reduced amounts of material.
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Affiliation(s)
- Dritan Hasa
- Leicester School of Pharmacy, De Montfort University, The Gateway, LE1 9BH Leicester, United Kingdom
| | - William Jones
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, United Kingdom.
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43
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Stolar T, Batzdorf L, Lukin S, Žilić D, Motillo C, Friščić T, Emmerling F, Halasz I, Užarević K. In Situ Monitoring of the Mechanosynthesis of the Archetypal Metal-Organic Framework HKUST-1: Effect of Liquid Additives on the Milling Reactivity. Inorg Chem 2017; 56:6599-6608. [PMID: 28537382 DOI: 10.1021/acs.inorgchem.7b00707] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We have applied in situ monitoring of mechanochemical reactions by high-energy synchrotron powder X-ray diffraction to study the role of liquid additives on the mechanochemical synthesis of the archetypal metal-organic framework (MOF) HKUST-1, which was one of the first and is still among the most widely investigated MOF materials to be synthesized by solvent-free procedures. It is shown here how the kinetics and mechanisms of the mechanochemical synthesis of HKUST-1 can be influenced by milling conditions and additives, yielding on occasion two new and previously undetected intermediate phases containing a mononuclear copper core, and that finally rearrange to form the HKUST-1 architecture. On the basis of in situ data, we were able to tune and direct the milling reactions toward the formation of these intermediates, which were isolated and characterized by spectroscopic and structural means and their magnetic properties compared to those of HKUST-1. The results have shown that despite the relatively large breadth of analysis available for such widely investigated materials as HKUST-1, in situ monitoring of milling reactions can help in the detection and isolation of new materials and to establish efficient reaction conditions for the mechanochemical synthesis of porous MOFs.
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Affiliation(s)
- Tomislav Stolar
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
| | - Lisa Batzdorf
- Bundesanstalt für Materialforschung und -prüfung , Richard-Willstätter-Straße 11, 12489 Berlin, Germany
| | - Stipe Lukin
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
| | - Dijana Žilić
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
| | - Cristina Motillo
- Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal H3A 0B8, Quebec, Canada
| | - Tomislav Friščić
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia.,Department of Chemistry, McGill University , 801 Sherbrooke Street West, Montreal H3A 0B8, Quebec, Canada
| | - Franziska Emmerling
- Bundesanstalt für Materialforschung und -prüfung , Richard-Willstätter-Straße 11, 12489 Berlin, Germany
| | - Ivan Halasz
- Ruđer Bošković Institute , Bijenička c. 54, 10000 Zagreb, Croatia
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44
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Juribašić Kulcsár M, Halasz I, Budimir A, Užarević K, Lukin S, Monas A, Emmerling F, Plavec J, Ćurić M. Reversible Gas–Solid Ammonia N–H Bond Activation Mediated by an Organopalladium Complex. Inorg Chem 2017; 56:5342-5351. [DOI: 10.1021/acs.inorgchem.7b00422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Marina Juribašić Kulcsár
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Ivan Halasz
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Ana Budimir
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Ante Kovačića
1, HR−10000 Zagreb, Croatia
| | - Krunoslav Užarević
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Stipe Lukin
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Andrea Monas
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter Str. 11, 12489 Berlin, Germany
| | - Janez Plavec
- Slovenian NMR Center, National Institute of Chemistry, Hajdrihova
19, SI−1000 Ljubljana, Slovenia
| | - Manda Ćurić
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
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45
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Do JL, Friščić T. Mechanochemistry: A Force of Synthesis. ACS CENTRAL SCIENCE 2017; 3:13-19. [PMID: 28149948 PMCID: PMC5269651 DOI: 10.1021/acscentsci.6b00277] [Citation(s) in RCA: 550] [Impact Index Per Article: 78.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Indexed: 05/04/2023]
Abstract
The past decade has seen a reawakening of solid-state approaches to chemical synthesis, driven by the search for new, cleaner synthetic methodologies. Mechanochemistry, i.e., chemical transformations initiated or sustained by mechanical force, has been advancing particularly rapidly, from a laboratory curiosity to a widely applicable technique that not only enables a cleaner route to chemical transformations but offers completely new opportunities in making and screening for molecules and materials. This Outlook provides a brief overview of the recent achievements and opportunities created by mechanochemistry, including access to materials, molecular targets, and synthetic strategies that are hard or even impossible to access by conventional means.
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46
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Affiliation(s)
- José G. Hernández
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
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47
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48
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Jiang ZJ, Li ZH, Yu JB, Su WK. Liquid-Assisted Grinding Accelerating: Suzuki–Miyaura Reaction of Aryl Chlorides under High-Speed Ball-Milling Conditions. J Org Chem 2016; 81:10049-10055. [DOI: 10.1021/acs.joc.6b01938] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhi-Jiang Jiang
- 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, P. R. China
| | - Zhen-Hua Li
- Key
Laboratory for Green Pharmaceutical Technologies and Related Equipment
of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Jing-Bo 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, P. R. China
| | - Wei-Ke 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, P. R. China
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49
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Belenguer AM, Lampronti GI, Cruz-Cabeza AJ, Hunter CA, Sanders JKM. Solvation and surface effects on polymorph stabilities at the nanoscale. Chem Sci 2016; 7:6617-6627. [PMID: 28567252 PMCID: PMC5450528 DOI: 10.1039/c6sc03457h] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 08/12/2016] [Indexed: 12/19/2022] Open
Abstract
We explore the effects of particle size and solvent environment on the thermodynamic stability of two pairs of polymorphs subjected to ball-mill neat grinding (NG) and liquid assisted grinding (LAG).
We explore the effects of particle size and solvent environment on the thermodynamic stability of two pairs of polymorphs subjected to ball-mill neat grinding (NG) and liquid assisted grinding (LAG). Two systems were studied: (i) forms I and II of a 1 : 1 theophylline : benzamide cocrystal and (ii) forms A and B of an aromatic disulfide compound. For both systems, the most stable-bulk polymorph converted to the metastable-bulk polymorph upon NG. LAG experiments yielded different outcomes depending on the amount of solvent used. This was further investigated by performing carefully controlled LAG experiments with increasing μL amounts of solvents of different nature. With these experiments, we were able to monitor form A to B and form I to II conversions as a function of solvent concentration and derive polymorph equilibrium curves. The concentration required for a switch in polymorphic outcome was found to be dependent on solvent nature. We propose that these experiments demonstrate a switch in thermodynamic stability of the polymorphs in the milling jar. Form B, the stable-bulk polymorph, has less stable surfaces than form A, thus becoming metastable at the nanoscale when surface effects become important. Ex situ diffraction and electron microscopy data confirm crystal sizes in the order of tens of nanometers after the ball mill grinding experiments reach equilibrium. DFT-d computations of the polymorph particles stabilities support these findings and were used to calculate cross-over sizes of forms A and B as a function of solvent. Attachment energies and surface stabilities of the various crystalline faces exposed were found to be very sensitive to the solvent environment. Our findings suggest that surface effects are significant in polymorphism at the nanoscale and that the outcomes of equilibrium ball-mill NG and LAG experiments are in general controlled by thermodynamics.
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Affiliation(s)
- A M Belenguer
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , UK . ;
| | - G I Lampronti
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , UK . ; .,Department of Earth Sciences , University of Cambridge , Downing St , Cambridge , CB2 3EQ , UK
| | - A J Cruz-Cabeza
- School of Chemical Engineering and Analytical Science , The University of Manchester , Oxford Road , Manchester , M13 9PL , UK
| | - C A Hunter
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , UK . ;
| | - J K M Sanders
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge CB2 1EW , UK . ;
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50
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Porte V, Thioloy M, Pigoux T, Métro TX, Martinez J, Lamaty F. Peptide Mechanosynthesis by Direct Coupling of N
-Protected α-Amino Acids with Amino Esters. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600617] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Vincent Porte
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; Université de Montpellier; CNRS; ENSCM; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Marion Thioloy
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; Université de Montpellier; CNRS; ENSCM; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Titouan Pigoux
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; Université de Montpellier; CNRS; ENSCM; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Thomas-Xavier Métro
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; Université de Montpellier; CNRS; ENSCM; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; Université de Montpellier; CNRS; ENSCM; Place Eugène Bataillon 34095 Montpellier cedex 5 France
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247; Université de Montpellier; CNRS; ENSCM; Place Eugène Bataillon 34095 Montpellier cedex 5 France
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