1
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Bodach A, Portet A, Winkelmann F, Herrmann B, Gallou F, Ponnusamy E, Virieux D, Colacino E, Felderhoff M. Scalability of Pharmaceutical Co-Crystal Formation by Mechanochemistry in Batch. CHEMSUSCHEM 2024; 17:e202301220. [PMID: 37975728 DOI: 10.1002/cssc.202301220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 11/19/2023]
Abstract
The development of mechanochemistry is considerably growing. Benign by design, this technology complies with several principles of green chemistry, contributing to the achievement of the United Nations Sustainable Development Goals (UN SDGs) and the European Green Deal objectives. Herein, we report the use of mechanochemical processes in batch to prepare kilogram-scale of the Active Pharmaceutical Ingredient (API): Ibuprofen-Nicotinamide (rac-IBP:NCT) co-crystal in an industrial eccentric vibration mill. This scenario shows a sustainable approach to the industrial up-scaling of pharmaceutical co-crystals by a solvent-free mechanochemical process in batch. The quantitative assessment of the greenness of the mechanochemical process against the Twelve Principles of Green Chemistry was performed using the DOZN 2.0 Green Chemistry Evaluator.
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Affiliation(s)
- Alexander Bodach
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
| | - Anaïs Portet
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - Frederik Winkelmann
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
| | - Bastian Herrmann
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
| | | | - Ettigounder Ponnusamy
- Merck, SIGMA-ALDRICH Production GmbH, Industriestrasse 25, CH-9471, Buchs, Switzerland
| | - David Virieux
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Michael Felderhoff
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
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2
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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: 12] [Impact Index Per Article: 12.0] [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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3
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Deák A, Szabó PT, Bednaříková V, Cihlář J, Demeter A, Remešová M, Colacino E, Čelko L. The first solid-state route to luminescent Au(I)-glutathionate and its pH-controlled transformation into ultrasmall oligomeric Au 10-12(SG) 10-12 nanoclusters for application in cancer radiotheraphy. Front Chem 2023; 11:1178225. [PMID: 37342159 PMCID: PMC10277803 DOI: 10.3389/fchem.2023.1178225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 05/02/2023] [Indexed: 06/22/2023] Open
Abstract
There is still a need for synthetic approaches that are much faster, easier to scale up, more robust and efficient for generating gold(I)-thiolates that can be easily converted into gold-thiolate nanoclusters. Mechanochemical methods can offer significantly reduced reaction times, increased yields and straightforward recovery of the product, compared to the solution-based reactions. For the first time, a new simple, rapid and efficient mechanochemical redox method in a ball-mill was developed to produce the highly luminescent, pH-responsive Au(I)-glutathionate, [Au(SG)]n. The efficient productivity of the mechanochemical redox reaction afforded orange luminescent [Au(SG)]n in isolable amounts (mg scale), usually not achieved by more conventional methods in solution. Then, ultrasmall oligomeric Au10-12(SG)10-12 nanoclusters were prepared by pH-triggered dissociation of [Au(SG)]n. The pH-stimulated dissociation of the Au(I)-glutathionate complex provides a time-efficient synthesis of oligomeric Au10-12(SG)10-12 nanoclusters, it avoids high-temperature heating or the addition of harmful reducing agent (e.g., carbon monoxide). Therefore, we present herein a new and eco-friendly methodology to access oligomeric glutathione-based gold nanoclusters, already finding applications in biomedical field as efficient radiosensitizers in cancer radiotherapy.
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Affiliation(s)
- Andrea Deák
- Supramolecular Chemistry Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Budapest, Hungary
| | - Pál T. Szabó
- Centre for Structure Study, Research Centre for Natural Sciences, Budapest, Hungary
| | - Vendula Bednaříková
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
| | - Jaroslav Cihlář
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
| | - Attila Demeter
- Renewable Energy Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Budapest, Hungary
| | - Michaela Remešová
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
| | | | - Ladislav Čelko
- High-Performance Materials and Coatings for Industry Research Group, Central European Institute of Technology, Brno University of Technology, Brno, Czechia
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4
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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: 57] [Impact Index Per Article: 28.5] [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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5
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Bento O, Luttringer F, El Dine TM, Pétry N, Bantreil X, Lamaty F. Sustainable Mechanosynthesis of Biologically Active Molecules. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101516] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ophélie Bento
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | | | | | - Nicolas Pétry
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | - Xavier Bantreil
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | - Frédéric Lamaty
- IBMM: Institut des Biomolecules Max Mousseron Chemistry 1919 Rte de Mende 34293 Montpellier FRANCE
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6
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Yang X, Wu C, Su W, Yu J. Mechanochemical C−X/C−H Functionalization: An Alternative Strategy Access to Pharmaceuticals. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101440] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xinjie Yang
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Chongyang Wu
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Weike Su
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Jingbo Yu
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
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7
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Virieux D, Delogu F, Porcheddu A, García F, Colacino E. Mechanochemical Rearrangements. J Org Chem 2021; 86:13885-13894. [PMID: 34259516 DOI: 10.1021/acs.joc.1c01323] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Molecular rearrangements are a powerful tool for constructing complex structures in an atom- and step-economic manner, translating multistep transformations into an intrinsically more sustainable process. Mechanochemical molecular rearrangements become an even more appealing eco-friendly synthetic approach, especially for preparing active pharmaceutical ingredients (APIs) and natural products. Still in their infancy, rearrangements promoted by mechanochemistry represent a promising approach for chemists to merge molecular diversity and green chemistry perspectives toward more selective and efficient syntheses with a reduced environmental footprint.
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Affiliation(s)
- David Virieux
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34296, France
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Universita degli Studi di Cagliari, Via Marengo 2, 09123 Cagliari, Italy
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Monserrato, 09028 Cagliari, Italy
| | - Felipe García
- School of Physical and Mathematical Sciences, Division of Chemistry and Biological Chemistry, 21 Nanyang Link, 63737 Singapore
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8
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Ardila-Fierro KJ, Hernández JG. Sustainability Assessment of Mechanochemistry by Using the Twelve Principles of Green Chemistry. CHEMSUSCHEM 2021; 14:2145-2162. [PMID: 33835716 DOI: 10.1002/cssc.202100478] [Citation(s) in RCA: 171] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/07/2021] [Indexed: 05/22/2023]
Abstract
In recent years, mechanochemistry has been growing into a widely accepted alternative for chemical synthesis. In addition to their efficiency and practicality, mechanochemical reactions are also recognized for their sustainability. The association between mechanochemistry and Green Chemistry often originates from the solvent-free nature of most mechanochemical protocols, which can reduce waste production. However, mechanochemistry satisfies more than one of the Principles of Green Chemistry. In this Review we will present a series of examples that will clearly illustrate how mechanochemistry can significantly contribute to the fulfillment of Green Chemistry in a more holistic manner.
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Affiliation(s)
- Karen J Ardila-Fierro
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
| | - José G Hernández
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
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9
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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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10
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de Oliveira Lima Filho E, Malvestiti I. Mechanochemical Thiocyanation of Aryl Compounds via C-H Functionalization. ACS OMEGA 2020; 5:33329-33339. [PMID: 33403295 PMCID: PMC7774286 DOI: 10.1021/acsomega.0c05131] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 11/23/2020] [Indexed: 06/12/2023]
Abstract
Aryl thiocyanate compounds are important building blocks for the synthesis of bioactive compounds and intermediates for several functional groups. Reported thiocyanation reactions via C-H functionalization have limited substrate scope and low RME. The ball-milling method reported here uses ammonium persulfate and ammonium thiocyanate as reagents and silica as a grinding auxiliary. It afforded aryl thiocyanates with moderate to excellent yields for a wide variety of aryl compounds (36 examples, 8-96% yield), such as anilines, phenols, anisoles, thioanisole, and indole, thus tolerating substrates with sensitive functional groups. New products such as benzo[d][1,3]oxathiol-2-ones were obtained with C-4 substituted phenols. Thus, to our knowledge, we report, for the first time, aryl thiocyanation reaction by ball-milling at room temperature and solvent-free conditions, with short reaction times and no workup. Analysis of several mass-based green metrics indicates that it is an efficient greener method.
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Affiliation(s)
- Edson de Oliveira Lima Filho
- Departamento de Química Fundamental—CCEN—Universidade
Federal de Pernambuco, Recife 50740-560, Pernambuco, Brazil
| | - Ivani Malvestiti
- Departamento de Química Fundamental—CCEN—Universidade
Federal de Pernambuco, Recife 50740-560, Pernambuco, Brazil
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11
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Sović I, Lukin S, Meštrović E, Halasz I, Porcheddu A, Delogu F, Ricci PC, Caron F, Perilli T, Dogan A, Colacino E. Mechanochemical Preparation of Active Pharmaceutical Ingredients Monitored by In Situ Raman Spectroscopy. ACS OMEGA 2020; 5:28663-28672. [PMID: 33195919 PMCID: PMC7658942 DOI: 10.1021/acsomega.0c03756] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 10/13/2020] [Indexed: 05/14/2023]
Abstract
The mechanochemical preparation of silver sulfadiazine and dantrolene, two marketed active pharmaceutical ingredients, was investigated by in situ Raman spectroscopy. For the first time, the mechanochemical transformations involving highly fluorescent compounds could be studied in situ with a high-resolution Raman system combined with a unique suitable Raman probe. Moreover, the kinetic features of the mechanochemical process were examined by a mathematical model allowing to describe the chemical changes under mechanical stress. This approach is promising both to broaden the scope of Raman in situ investigations that would otherwise be impossible and for process optimization at any scale.
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Affiliation(s)
- Irena Sović
- Ruđer
Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Stipe Lukin
- Ruđer
Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Ernest Meštrović
- Xellia
Pharmaceuticals, Slavonska
avenija 24/6, Zagreb 10000, Croatia
| | - Ivan Halasz
- Ruđer
Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Andrea Porcheddu
- Department
of Chemical and Geological Sciences, University
of Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Francesco Delogu
- Department of Mechanical,
Chemical
and Materials Engineering, University of
Cagliari, via Marengo
2, Cagliari 09123, Italy
| | - Pier Carlo Ricci
- Department
of Physics, University of Cagliari, Cittadella
Universitaria, SS 554 bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Fabien Caron
- Endress+Hauser
Process Analysis Support, Saint-Priest 69800, France
| | - Thomas Perilli
- Endress+Hauser
Process Analysis Support, Saint-Priest 69800, France
| | - Anita Dogan
- Endress+Hauser
d.o.o., Zagreb 10020, Croatia
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12
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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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13
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Hammerer F, Ostadjoo S, Friščić T, Auclair K. Towards Controlling the Reactivity of Enzymes in Mechanochemistry: Inert Surfaces Protect β-Glucosidase Activity During Ball Milling. CHEMSUSCHEM 2020; 13:106-110. [PMID: 31593363 DOI: 10.1002/cssc.201902752] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Indexed: 06/10/2023]
Abstract
The activity of β-glucosidases-the enzymes responsible for the final step in the enzymatic conversion of cellulose to glucose-can be maintained and manipulated under mechanochemical conditions in the absence of bulk solvent, either through an unexpected stabilization effect of inert surfaces, or by altering the enzymatic equilibrium. The reported results illustrate unique aspects of mechanoenzymatic reactions that are not observable in conventional aqueous solutions. They also represent the first reported strategies to enhance activity and favor either direction of the reaction under mechanochemical conditions.
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Affiliation(s)
- Fabien Hammerer
- Chemistry Department, McGill University, 801 Sherbrooke St. W., Montreal (QC), H3A 0B8, Canada
| | - Shaghayegh Ostadjoo
- Chemistry Department, McGill University, 801 Sherbrooke St. W., Montreal (QC), H3A 0B8, Canada
| | - Tomislav Friščić
- Chemistry Department, McGill University, 801 Sherbrooke St. W., Montreal (QC), H3A 0B8, Canada
| | - Karine Auclair
- Chemistry Department, McGill University, 801 Sherbrooke St. W., Montreal (QC), H3A 0B8, Canada
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14
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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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15
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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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16
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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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17
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Das D, Bhutia ZT, Chatterjee A, Banerjee M. Mechanochemical Pd(II)-Catalyzed Direct and C-2-Selective Arylation of Indoles. J Org Chem 2019; 84:10764-10774. [PMID: 31373493 DOI: 10.1021/acs.joc.9b01280] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A mechanochemical method for the preparation of synthetically useful 2-arylindoles is developed using Pd(II) as the catalyst in the absence of phosphine ligands in a ball-mill. The developed protocol is highly C-2 selective and tolerant of structural variations with electron-rich and electron-deficient substituents both in indoles and iodoarenes. Arylation is possible in both unprotected indoles and N-protected indoles with the electron-donating group with the former substrate being relatively slower to react and little less yielding. Indoles with a deactivated five-membered ring could also take part in the reaction with ease. The scalability of the reaction was demonstrated by conducting the reaction in the gram scale. In general, the reactions were achieved in a shorter time than the conventional methods.
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Affiliation(s)
- Dharmendra Das
- Department of Chemistry , BITS Pilani, K. K. Birla Goa Campus , Zuarinagar , Goa 403 726 , India
| | - Zigmee T Bhutia
- Department of Chemistry , BITS Pilani, K. K. Birla Goa Campus , Zuarinagar , Goa 403 726 , India
| | - Amrita Chatterjee
- Department of Chemistry , BITS Pilani, K. K. Birla Goa Campus , Zuarinagar , Goa 403 726 , India
| | - Mainak Banerjee
- Department of Chemistry , BITS Pilani, K. K. Birla Goa Campus , Zuarinagar , Goa 403 726 , India
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18
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Porcheddu A, Delogu F, De Luca L, Fattuoni C, Colacino E. Metal-free mechanochemical oxidations in Ertalyte ® jars. Beilstein J Org Chem 2019; 15:1786-1794. [PMID: 31435450 PMCID: PMC6664414 DOI: 10.3762/bjoc.15.172] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 07/05/2019] [Indexed: 02/03/2023] Open
Abstract
Aimed at eliminating or at least significantly reducing the use of solvents, sodium hypochlorite pentahydrate crystals (NaOCl·5H2O) in the presence of a catalytic amount of a nitrosyl radical (TEMPO or AZADO) have been successfully used to induce mechanochemical oxidative processes on several structurally different primary and secondary alcohols. The proposed redox process is safe, inexpensive and performing effectively, especially on the macroscale. Herein, an Ertalyte® jar has been successfully used, for the first time, in a mechanochemical process.
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Affiliation(s)
- Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09042 Monserrato (Ca), Italy
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Università degli Studi di Cagliari, via Marengo 2, 09123 Cagliari, Italy
| | - Lidia De Luca
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, via Vienna 2, 07100-Sassari, Italy
| | - Claudia Fattuoni
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09042 Monserrato (Ca), Italy
| | - Evelina Colacino
- Université de Montpellier & Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253 CNRS – UM – ENSCM, 8 Rue de l’Ecole Normale, 34296 Montpellier, Cedex 5, France
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19
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Bilke M, Losch P, Vozniuk O, Bodach A, Schüth F. Methane to Chloromethane by Mechanochemical Activation: A Selective Radical Pathway. J Am Chem Soc 2019; 141:11212-11218. [PMID: 31260287 DOI: 10.1021/jacs.9b04413] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
State-of-the-art processes to directly convert methane into CH3Cl are run under corrosive conditions and typically yield a mixture of chloromethanes requiring subsequent separation. We report a mechanochemical strategy to selectively convert methane to chloromethane under overall benign conditions, employing trichloroisocyanuric acid (TCCA) as a cheap and noncorrosive solid chlorinating agent. TCCA is shown to release active chlorine species upon milling with Lewis acids such as alumina and ceria to functionalize methane at moderate temperatures (<150 °C). A thorough parameter optimization led to a maximum methane chlorination rate of 0.8 μmol(CH4,conv) (g(catalyst) s)-1. Findings were compared to the thermal reaction of methane with TCCA and evidenced that mechanochemical activation permitted significantly lower reaction temperatures (90 vs 200 °C) at a drastically improved CH3Cl selectivity (95% vs 66% at 30% conversion). Considering the characterization of the interaction between TCCA and Lewis acids as well as the in-depth analysis of byproducts, we suggest a plausible reaction mechanism and a possible regeneration of the chlorinating agent.
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Affiliation(s)
- Marius Bilke
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1 , 45470 Mülheim an der Ruhr , Germany
| | - Pit Losch
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1 , 45470 Mülheim an der Ruhr , Germany
| | - Olena Vozniuk
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1 , 45470 Mülheim an der Ruhr , Germany
| | - Alexander Bodach
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1 , 45470 Mülheim an der Ruhr , Germany
| | - Ferdi Schüth
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1 , 45470 Mülheim an der Ruhr , Germany
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20
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Colacino E, Porcheddu A, Charnay C, Delogu F. From enabling technologies to medicinal mechanochemistry: an eco-friendly access to hydantoin-based active pharmaceutical ingredients. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00069k] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The sustainable preparation of hydantoin-based Active Pharmaceutical Ingredients (APIs) using modern non-conventional activation methods, including mechanochemistry is herein described.
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Affiliation(s)
- Evelina Colacino
- Institut Charles Gerhardt de Montpellier (ICGM)
- UMR-5253 CNRS-UM
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier Cedex 05
- France
| | - Andrea Porcheddu
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- Cittadella Universitaria
- 09028 Monserrato
- Italy
| | - Clarence Charnay
- Institut Charles Gerhardt de Montpellier (ICGM)
- UMR-5253 CNRS-UM
- Université de Montpellier
- 34095 Montpellier Cedex 05
- France
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica, e dei Materiali
- Università degli Studi di Cagliari
- Italy
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21
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Cao Q, Howard JL, Wheatley E, Browne DL. Mechanochemical Activation of Zinc and Application to Negishi Cross-Coupling. Angew Chem Int Ed Engl 2018; 57:11339-11343. [PMID: 30015403 PMCID: PMC6220771 DOI: 10.1002/anie.201806480] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Indexed: 11/26/2022]
Abstract
A form independent activation of zinc, concomitant generation of organozinc species and engagement in a Negishi cross-coupling reaction via mechanochemical methods is reported. The reported method exhibits a broad substrate scope for both C(sp3 )-C(sp2 ) and C(sp2 )-C(sp2 ) couplings and is tolerant to many important functional groups. The method may offer broad reaching opportunities for the in situ generation organometallic compounds from base metals and their concomitant engagement in synthetic reactions via mechanochemical methods.
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Affiliation(s)
- Qun Cao
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3EQUK
| | - Joseph L. Howard
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3EQUK
| | - Emilie Wheatley
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3EQUK
| | - Duncan L. Browne
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3EQUK
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22
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Cao Q, Howard JL, Wheatley E, Browne DL. Mechanochemical Activation of Zinc and Application to Negishi Cross-Coupling. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806480] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Qun Cao
- School of Chemistry; Cardiff University; Main Building, Park Place Cardiff CF10 3EQ UK
| | - Joseph L. Howard
- School of Chemistry; Cardiff University; Main Building, Park Place Cardiff CF10 3EQ UK
| | - Emilie Wheatley
- School of Chemistry; Cardiff University; Main Building, Park Place Cardiff CF10 3EQ UK
| | - Duncan L. Browne
- School of Chemistry; Cardiff University; Main Building, Park Place Cardiff CF10 3EQ UK
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23
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Howard JL, Sagatov Y, Browne DL. Mechanochemical electrophilic fluorination of liquid beta-ketoesters. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.11.066] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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24
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Bolm C, Hernández JG. From Synthesis of Amino Acids and Peptides to Enzymatic Catalysis: A Bottom-Up Approach in Mechanochemistry. CHEMSUSCHEM 2018; 11:1410-1420. [PMID: 29436773 DOI: 10.1002/cssc.201800113] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Indexed: 06/08/2023]
Abstract
Recently, chemical reactions induced or facilitated by mechanical energy have gained recognition in diverse areas of chemical synthesis. In particular, mechanosyntheses of amino acids and short peptides, along with their applications in catalysis, have revealed the high degree of stability of peptide bonds in environments of harsh mechanical stress. These observations quickly led to the recent interest in developing mechanochemical enzymatic reactions. Experimentally, manual grinding, ball-milling techniques, and twin-screw extrusion technology have proven valuable to convey mechanical forces into a chemical synthesis. These practices have enabled the establishment of more sustainable alternatives for chemical synthesis by reducing the use of organic solvents and waste production, thereby having a direct impact on the E-factor of the chemical process. In this Minireview, the series of events that allowed the development of mechanochemical enzymatic reactions are described from a bottom-up perspective.
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Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - José G Hernández
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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25
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Chen L, Leslie D, Coleman MG, Mack J. Recyclable heterogeneous metal foil-catalyzed cyclopropenation of alkynes and diazoacetates under solvent-free mechanochemical reaction conditions. Chem Sci 2018; 9:4650-4661. [PMID: 29899959 PMCID: PMC5969500 DOI: 10.1039/c8sc00443a] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 04/19/2018] [Indexed: 01/07/2023] Open
Abstract
Silver and copper foil were found to be effective, versatile and selective heterogeneous catalysts for the cyclopropenation of terminal and internal alkynes under mechanochemical reaction conditions.
Silver and copper foil were found to be effective, versatile and selective heterogeneous catalysts for the cyclopropenation of terminal and internal alkynes under mechanochemical reaction conditions. This methodology enables the functionalization of a wide range of terminal or internal alkynes under ambient, aerobic, and solvent-free conditions. Finally, we have demonstrated a unique and versatile one-pot domino Sonogashira-cyclopropenation mechanochemical reaction for the formation of complex cyclopropenes.
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Affiliation(s)
- Longrui Chen
- Department of Chemistry , University of Cincinnati , Cincinnati , Ohio 45221-0037 , USA .
| | - Devonna Leslie
- School of Chemistry and Materials Science , Rochester Institute of Technology , Rochester , New York 14623-5604 , USA .
| | - Michael G Coleman
- School of Chemistry and Materials Science , Rochester Institute of Technology , Rochester , New York 14623-5604 , USA .
| | - James Mack
- Department of Chemistry , University of Cincinnati , Cincinnati , Ohio 45221-0037 , USA .
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26
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Leonardi M, Villacampa M, Menéndez JC. Multicomponent mechanochemical synthesis. Chem Sci 2018; 9:2042-2064. [PMID: 29732114 PMCID: PMC5909673 DOI: 10.1039/c7sc05370c] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/28/2018] [Indexed: 12/22/2022] Open
Abstract
Historically, the use of mechanochemical methods in synthesis has been almost negligible, but their perception by the synthetic community has changed in recent years and they are on their way to becoming mainstream. However, the hybridization of mechanochemical synthesis with methodologies designed to increase synthetic efficiency by allowing the generation of several bonds in a single operation has taken off only recently, but it already constitutes a very promising approach to sustainable chemistry. In this context, we provide in this Perspective a critical summary and discussion of the main known synthetic methods based on mechanochemical multicomponent reactions.
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Affiliation(s)
- Marco Leonardi
- Unidad de Química Orgánica y Farmacéutica , Departamento de Química en Ciencias Farmacéuticas , Facultad de Farmacia , Universidad Complutense , 28040 Madrid , Spain .
| | - Mercedes Villacampa
- Unidad de Química Orgánica y Farmacéutica , Departamento de Química en Ciencias Farmacéuticas , Facultad de Farmacia , Universidad Complutense , 28040 Madrid , Spain .
| | - J Carlos Menéndez
- Unidad de Química Orgánica y Farmacéutica , Departamento de Química en Ciencias Farmacéuticas , Facultad de Farmacia , Universidad Complutense , 28040 Madrid , Spain .
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27
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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: 198] [Impact Index Per Article: 33.0] [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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28
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Martina K, Rotolo L, Porcheddu A, Delogu F, Bysouth SR, Cravotto G, Colacino E. High throughput mechanochemistry: application to parallel synthesis of benzoxazines. Chem Commun (Camb) 2018; 54:551-554. [DOI: 10.1039/c7cc07758k] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanochemical “parallel synthesis”: processing 12 samples simultaneously allowed fast screening of the optimum reaction conditions and high throughput preparation of benzozaxine derivatives, including a fungicide.
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Affiliation(s)
- K. Martina
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
| | - L. Rotolo
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
| | - A. Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari
- Cittadella Universitaria
- 09028 Monserrato (Ca)
- Italy
| | - F. Delogu
- Dipartimento di Ingegneria Meccanica
- Chimica
- e dei Materiali
- Università degli Studi di Cagliari
- 09123 Cagliari
| | | | - G. Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
| | - E. Colacino
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
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29
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Mocci R, Murgia S, De Luca L, Colacino E, Delogu F, Porcheddu A. Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction. Org Chem Front 2018. [DOI: 10.1039/c7qo01006k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A very efficient mechanically activated synthesis of isocyanides directly from primary amines and without extra-solvent addition has been reported.
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Affiliation(s)
- Rita Mocci
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| | - Sergio Murgia
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| | - Lidia De Luca
- Università degli Studi di Sassari
- Dipartimento di Chimica e Farmacia
- 07100 Sassari
- Italy
| | - Evelina Colacino
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
- Institut des Biomolécules Max Mousseron
| | - Francesco Delogu
- Università degli Studi di Cagliari
- Dipartimento di Ingegneria Meccanica
- Chimica
- e dei Materiali
- Cagliari
| | - Andrea Porcheddu
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
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30
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Affiliation(s)
- Davin Tan
- Department of Chemistry; McGill University; 801 Sherbrooke St.W. H3A0B8 Montreal Canada
| | - Tomislav Friščić
- Department of Chemistry; McGill University; 801 Sherbrooke St.W. H3A0B8 Montreal Canada
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31
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Howard JL, Nicholson W, Sagatov Y, Browne DL. One-pot multistep mechanochemical synthesis of fluorinated pyrazolones. Beilstein J Org Chem 2017; 13:1950-1956. [PMID: 29062413 PMCID: PMC5629391 DOI: 10.3762/bjoc.13.189] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 08/25/2017] [Indexed: 12/29/2022] Open
Abstract
Solventless mechanochemical synthesis represents a technique with improved sustainability metrics compared to solvent-based processes. Herein, we describe a methodical process to run one solventless reaction directly into another through multistep mechanochemistry, effectively amplifying the solvent savings. The approach has to consider the solid form of the materials and compatibility of any auxiliary used. This has culminated in the development of a two-step, one-jar protocol for heterocycle formation and subsequent fluorination that has been successfully applied across a range of substrates, resulting in 12 difluorinated pyrazolones in moderate to excellent yields.
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Affiliation(s)
- Joseph L Howard
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - William Nicholson
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Yerbol Sagatov
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Duncan L Browne
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
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32
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Jicsinszky L, Tuza K, Cravotto G, Porcheddu A, Delogu F, Colacino E. Influence of the milling parameters on the nucleophilic substitution reaction of activated β-cyclodextrins. Beilstein J Org Chem 2017; 13:1893-1899. [PMID: 29062408 PMCID: PMC5629382 DOI: 10.3762/bjoc.13.184] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 08/18/2017] [Indexed: 01/07/2023] Open
Abstract
The present work focuses on the mechanochemical preparation of industrially important β-cyclodextrin (CD) derivatives. Activated CDs have been reacted with nitrogen and sulfur nucleophiles using a planetary mill equipped with stainless steel, zirconia and glass milling tools of different sizes. It is shown that the milling frequency and the number as well as the size of the milling balls have an effect on the nucleophilic reaction.
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Affiliation(s)
- László Jicsinszky
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, 10125 Turin, Italy
| | - Kata Tuza
- Cyclolab Cyclodextrin R&D Laboratory, Ltd., Illatos út 7, 1192 Budapest, Hungary
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, 10125 Turin, Italy
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09028 Monserrato (Ca), Italy
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica, e dei Materiali, Università degli Studi di Cagliari, via Marengo 2, 09123 Cagliari, Italy
| | - Evelina Colacino
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, 10125 Turin, Italy.,Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM) UMR5247 CNRS-UM-ENSCM, Université de Montpellier, cc1703, Place Eugène Bataillon, 34095 Montpellier Cedex 05, France
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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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Konnert L, Lamaty F, Martinez J, Colacino E. Recent Advances in the Synthesis of Hydantoins: The State of the Art of a Valuable Scaffold. Chem Rev 2017. [PMID: 28644621 DOI: 10.1021/acs.chemrev.7b00067] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The review highlights the hydantoin syntheses presented from the point of view of the preparation methods. Novel synthetic routes to various hydantoin structures, the advances brought to the classical methods in the aim of producing more sustainable and environmentally friendly procedures for the preparation of these biomolecules, and a critical comparison of the different synthetic approaches developed in the last twelve years are also described. The review is composed of 95 schemes, 8 figures and 528 references for the last 12 years and includes the description of the hydantoin-based marketed drugs and clinical candidates.
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Affiliation(s)
- Laure Konnert
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Frédéric Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
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35
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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: 568] [Impact Index Per Article: 81.1] [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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Mascitti A, Lupacchini M, Guerra R, Taydakov I, Tonucci L, d'Alessandro N, Lamaty F, Martinez J, Colacino E. Poly(ethylene glycol)s as grinding additives in the mechanochemical preparation of highly functionalized 3,5-disubstituted hydantoins. Beilstein J Org Chem 2017; 13:19-25. [PMID: 28179944 PMCID: PMC5238572 DOI: 10.3762/bjoc.13.3] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Accepted: 12/12/2016] [Indexed: 11/23/2022] Open
Abstract
The mechanochemical preparation of highly functionalized 3,5-disubstituted hydantoins was investigated in the presence of various poly(ethylene) glycols (PEGs), as safe grinding assisting agents (liquid-assisted grinding, LAG). A comparative study under dry-grinding conditions was also performed. The results showed that the cyclization reaction was influenced by the amount of the PEG grinding agents. In general, cleaner reaction profiles were observed in the presence of PEGs, compared to dry-grinding procedures.
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Affiliation(s)
- Andrea Mascitti
- Department of Engineering and Geology (INGEO), G.d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy.,Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Massimiliano Lupacchini
- Department of Engineering and Geology (INGEO), G.d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy.,Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Ruben Guerra
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Ilya Taydakov
- P.N. Lebedev Institute of Physics of RAS, Leninskiy pr-t, 53, 119991, Moscow, Russia.,Moscow Institute of Physics and Technology, Institutskiy per., 9, 141700, Dolgoprudny, Russia
| | - Lucia Tonucci
- Department of Philosophical, Educational and Economic Sciences, G. d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy
| | - Nicola d'Alessandro
- Department of Engineering and Geology (INGEO), G.d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy
| | - Frederic Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
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Tan D, Friščić T. Carbodiimide insertion into sulfonimides: one-step route to azepine derivatives via a two-atom saccharin ring expansion. Chem Commun (Camb) 2016; 53:901-904. [PMID: 28008434 DOI: 10.1039/c6cc07331j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A previously unknown insertion of carbodiimides into sulfonimides enables the first one-step, two-atom expansion of the saccharin 5-membered ring into a 7-membered benzo[1,2,4]thiadiazepine, and a two-atom chain extension of a non-cyclic sulfonimide. This reaction is enhanced by copper salts, which allow it to be conducted mechanochemically, in a solvent-free manner.
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Affiliation(s)
- Davin Tan
- Department of Chemistry and FRQNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke St. W. H3A 0B8 Montreal, Canada.
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Konnert L, Gonnet L, Halasz I, Suppo JS, de Figueiredo RM, Campagne JM, Lamaty F, Martinez J, Colacino E. Mechanochemical Preparation of 3,5-Disubstituted Hydantoins from Dipeptides and Unsymmetrical Ureas of Amino Acid Derivatives. J Org Chem 2016; 81:9802-9809. [DOI: 10.1021/acs.joc.6b01832] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laure Konnert
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Lori Gonnet
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
| | - Jean-Simon Suppo
- Institut Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Renata Marcia de Figueiredo
- Institut Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Marc Campagne
- Institut Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Fredéric Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
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