101
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Gómez-Carpintero J, Sánchez JD, González JF, Menéndez JC. Mechanochemical Synthesis of Primary Amides. J Org Chem 2021; 86:14232-14237. [PMID: 34596412 PMCID: PMC8524419 DOI: 10.1021/acs.joc.1c02350] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Indexed: 12/01/2022]
Abstract
Ball milling of aromatic, heteroaromatic, vinylic, and aliphatic esters with ethanol and calcium nitride afforded the corresponding primary amides in a transformation that was compatible with a variety of functional groups and maintained the integrity of a stereocenter α to carbonyl. This methodology was applied to α-amino esters and N-BOC dipeptide esters and also to the synthesis of rufinamide, an antiepileptic drug.
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Affiliation(s)
- Jorge Gómez-Carpintero
- Unidad de Química Orgánica
y Farmacéutica, Departamento de Química en Ciencias
Farmacéuticas, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain
| | - J. Domingo Sánchez
- Unidad de Química Orgánica
y Farmacéutica, Departamento de Química en Ciencias
Farmacéuticas, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain
| | - J. Francisco González
- 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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102
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Li L, Wang GW. Mechanochemical Solvent-Free Synthesis of Indenones from Aromatic Carboxylic Acids and Alkynes. J Org Chem 2021; 86:14102-14112. [PMID: 34403240 DOI: 10.1021/acs.joc.1c01472] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The mechanochemical solvent-free synthesis of indenones from aromatic carboxylic acids and alkynes was achieved through triflic anhydride (Tf2O)-induced cyclization reaction. A variety of indenones including a bioactive PPARγ agonist were obtained in up to 90% yield at room temperature. The present protocol has the advantages of mild reaction conditions, high reaction efficiency, and feasibility of scalable synthesis, providing a facile and sustainable route to diverse indenones.
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Affiliation(s)
- Liang Li
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China.,Department of Chemistry and Chemical Engineering, Hefei Normal University, Hefei, Anhui 230601, People's Republic of China
| | - Guan-Wu Wang
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
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103
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Pickhardt W, Wohlgemuth M, Grätz S, Borchardt L. Mechanochemically Assisted Synthesis of Hexaazatriphenylenehexacarbonitrile. J Org Chem 2021; 86:14011-14015. [PMID: 34014673 PMCID: PMC8524413 DOI: 10.1021/acs.joc.1c00253] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Indexed: 11/29/2022]
Abstract
1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile (HAT CN) was synthesized mechanochemically at room temperature. The coupling of hexaketocyclohexane and diaminomaleonitrile was conducted in 10 min by vibratory ball milling. The effects of milling parameters, acids, dehydrating agents, and liquid-assisted grinding were rationalized. With 67%, the yield of this mechanochemical approach exceeds that of state-of-the-art wet-chemical syntheses while being superior with respect to time-, resource-, and energy-efficiency as quantified via green metrics.
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Affiliation(s)
- Wilm Pickhardt
- Inorganic Chemistry I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Maximilian Wohlgemuth
- Inorganic Chemistry I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Sven Grätz
- Inorganic Chemistry I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
| | - Lars Borchardt
- Inorganic Chemistry I, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, Germany
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104
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Schumacher C, Molitor C, Smid S, Truong KN, Rissanen K, Bolm C. Mechanochemical Syntheses of N-Containing Heterocycles with TosMIC. J Org Chem 2021; 86:14213-14222. [PMID: 34405999 DOI: 10.1021/acs.joc.1c01529] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A mechanochemical van Leusen pyrrole synthesis with a base leads to 3,4-disubstitued pyrroles in moderate to excellent yields. The developed protocol is compatible with a range of electron-withdrawing groups and can also be applied to the synthesis of oxazoles. Attempts to mechanochemically convert the resulting pyrroles into porphyrins proved to be difficult.
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Affiliation(s)
- Christian Schumacher
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Claude Molitor
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Sabrina Smid
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Khai-Nghi Truong
- Department of Chemistry, University of Jyvaskyla, P.O. Box 35, Survontie 9 B, FI-40014 Jyväskylä, Finland
| | - Kari Rissanen
- Department of Chemistry, University of Jyvaskyla, P.O. Box 35, Survontie 9 B, FI-40014 Jyväskylä, Finland
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
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105
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Naikoo RA, Singh P, Kumar R, Bhargava G. Solvent-free mechanochemical synthesis of bisthioglycolic acid derivatives: an efficient and versatile strategy for carbon–sulfur bond formation. J Sulphur Chem 2021. [DOI: 10.1080/17415993.2021.1983574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Rayees Ahmad Naikoo
- Department of Chemical Sciences, I. K. Gujral Punjab Technical University, Kapurthala, India
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu Natal, Durban, South Africa
| | - Rupesh Kumar
- Department of Chemical Sciences, I. K. Gujral Punjab Technical University, Kapurthala, India
| | - Gaurav Bhargava
- Department of Chemical Sciences, I. K. Gujral Punjab Technical University, Kapurthala, India
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106
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Vadivelu M, Sampath S, Muthu K, Karthikeyan K, Praveen C. Mechanochemistry Enabled Construction of Isoxazole Skeleton
via
CuO Nanoparticles Catalyzed Intermolecular Dehydrohalogenative Annulation. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100730] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Murugan Vadivelu
- Department of Chemistry B. S. Abdur Rahman Crescent Institute of Science and Technology Vandalur, Chennai 600048 Tamil Nadu India
| | - Sugirdha Sampath
- Department of Chemistry B. S. Abdur Rahman Crescent Institute of Science and Technology Vandalur, Chennai 600048 Tamil Nadu India
- Department of Metallurgical & Materials Engineering Indian Institute of Technology-Madras (IITM) Chennai 600036 Tamil Nadu India
| | - Kesavan Muthu
- Interdisplinary Institute of Indian System of Medicine (IIISM) SRM Institute of Science and Technology Kattankulathur 603203 Chengalpattu District Tamil Nadu India
| | - Kesavan Karthikeyan
- Department of Chemistry B. S. Abdur Rahman Crescent Institute of Science and Technology Vandalur, Chennai 600048 Tamil Nadu India
| | - Chandrasekar Praveen
- Electrochemical Power Sources Division Central Electrochemical Research Institute (CSIR Laboratory) Alagappapuram, Karaikudi 630003 Sivagangai District Tamil Nadu India
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107
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Yong T, Báti G, García F, Stuparu MC. Mechanochemical transformation of planar polyarenes to curved fused-ring systems. Nat Commun 2021; 12:5187. [PMID: 34465777 PMCID: PMC8408202 DOI: 10.1038/s41467-021-25495-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 08/04/2021] [Indexed: 11/29/2022] Open
Abstract
The transformation of planar aromatic molecules into π-extended non-planar structures is a challenging task and has not been realized by mechanochemistry before. Here we report that mechanochemical forces can successfully transform a planar polyarene into a curved geometry by creating new C-C bonds along the rim of the molecular structure. In doing so, mechanochemistry does not require inert conditions or organic solvents and provide better yields within shorter reaction times. This is illustrated in a 20-minute synthesis of corannulene, a fragment of fullerene C60, in 66% yield through ball milling of planar tetrabromomethylfluoranthene precursor under ambient conditions. Traditional solution and gas-phase synthetic pathways do not compete with the practicality and efficiency offered by the mechanochemical synthesis, which now opens up a new reaction space for inducing curvature at a molecular level.
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Affiliation(s)
- Teoh Yong
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore
| | - Gábor Báti
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore
| | - Felipe García
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
| | - Mihaiela C Stuparu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
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108
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Kubota K, Toyoshima N, Miura D, Jiang J, Maeda S, Jin M, Ito H. Introduction of a Luminophore into Generic Polymers via Mechanoradical Coupling with a Prefluorescent Reagent. Angew Chem Int Ed Engl 2021; 60:16003-16008. [PMID: 33991023 DOI: 10.1002/anie.202105381] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/10/2021] [Indexed: 11/11/2022]
Abstract
Herein, we report a novel strategy for introducing a luminophore into generic polymers facilitated by mechanical stimulation. In this study, polymeric mechanoradicals were formed in situ under ball-milling conditions to undergo radical-radical coupling with a prefluorescent nitroxide-based reagent in order to incorporate a luminophore into the polymer main chains via a covalent bond. This method allowed the direct and conceptually simple preparation of luminescent polymeric materials from a wide range of generic polymers such as polystyrene, polymethyl methacrylate, and polyethylene. These results indicate that the present mechanoradical coupling strategy may help to transform existing commodity polymers into more valuable functional materials.
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Affiliation(s)
- Koji Kubota
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Naoki Toyoshima
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Daiyo Miura
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Julong Jiang
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Satoshi Maeda
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Mingoo Jin
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido, 060-8628, Japan
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109
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Kubota K, Toyoshima N, Miura D, Jiang J, Maeda S, Jin M, Ito H. Introduction of a Luminophore into Generic Polymers via Mechanoradical Coupling with a Prefluorescent Reagent. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Koji Kubota
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Naoki Toyoshima
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Daiyo Miura
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Julong Jiang
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Department of Chemistry Faculty of Science Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Satoshi Maeda
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Department of Chemistry Faculty of Science Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Mingoo Jin
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Hajime Ito
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
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110
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Abstract
Recent research endeavors have established that the mechanochemical activation of piezoelectric materials can open new avenues in redox chemistry. Impact forces, such as those imparted by a ball mill, have been shown to transform piezoelectric materials such as barium titanate (BaTiO3) into a highly polarized state, which can then donate an electron to a suitable oxidant and receive an electron from a suitable reductant, mimicking established photoredox catalytic cycles. Proof‐of‐concept studies have elucidated that mechanoredox chemistry holds great potential in sustainable and efficient radical‐based synthesis.
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Affiliation(s)
- Jamie A Leitch
- Department of Pharmaceutical and Biological Chemistry, UCL School of Pharmacy, 29-39 Brunswick Square, Bloomsbury, WC1N 1AX, London, United Kingdom
| | - Duncan L Browne
- Department of Pharmaceutical and Biological Chemistry, UCL School of Pharmacy, 29-39 Brunswick Square, Bloomsbury, WC1N 1AX, London, United Kingdom
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111
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Chen L, Dai Y, Hou H, Wang W, Ding X, Zhang H, Li X, Dong H. Effect of high pressure microfluidization on the morphology, structure and rheology of sweet potato starch. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106606] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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112
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Michalchuk AAL, Boldyreva EV, Belenguer AM, Emmerling F, Boldyrev VV. Tribochemistry, Mechanical Alloying, Mechanochemistry: What is in a Name? Front Chem 2021; 9:685789. [PMID: 34164379 PMCID: PMC8216082 DOI: 10.3389/fchem.2021.685789] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/03/2021] [Indexed: 02/05/2023] Open
Abstract
Over the decades, the application of mechanical force to influence chemical reactions has been called by various names: mechanochemistry, tribochemistry, mechanical alloying, to name but a few. The evolution of these terms has largely mirrored the understanding of the field. But what is meant by these terms, why have they evolved, and does it really matter how a process is called? Which parameters should be defined to describe unambiguously the experimental conditions such that others can reproduce the results, or to allow a meaningful comparison between processes explored under different conditions? Can the information on the process be encoded in a clear, concise, and self-explanatory way? We address these questions in this Opinion contribution, which we hope will spark timely and constructive discussion across the international mechanochemical community.
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Affiliation(s)
| | - Elena V. Boldyreva
- Novosibirsk State University, Novosibirsk, Russia
- Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
| | - Ana M. Belenguer
- Yusef Hamied Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | | | - Vladimir V. Boldyrev
- Novosibirsk State University, Novosibirsk, Russia
- Voevodski Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, Russia
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113
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Wang G. Fullerene Mechanochemistry: Serendipitous Discovery of
Dumb‐Bell‐Shaped C
120
and Beyond. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100085] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Guan‐Wu Wang
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry, and Department of Chemistry, University of Science and Technology of China Hefei Anhui 230026 China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Lanzhou Gansu 730000 China
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114
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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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115
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Kubota K, Ito H. Development of Selective Reactions Using Ball Milling. J SYN ORG CHEM JPN 2021. [DOI: 10.5059/yukigoseikyokaishi.79.492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Koji Kubota
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University
| | - Hajime Ito
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University
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116
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Baláž M, Bedlovičová Z, Daneu N, Siksa P, Sokoli L, Tkáčiková Ľ, Salayová A, Džunda R, Kováčová M, Bureš R, Bujňáková ZL. Mechanochemistry as an Alternative Method of Green Synthesis of Silver Nanoparticles with Antibacterial Activity: A Comparative Study. NANOMATERIALS 2021; 11:nano11051139. [PMID: 33924877 PMCID: PMC8146714 DOI: 10.3390/nano11051139] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/13/2021] [Accepted: 04/23/2021] [Indexed: 01/14/2023]
Abstract
This study shows mechanochemical synthesis as an alternative method to the traditional green synthesis of silver nanoparticles in a comparative manner by comparing the products obtained using both methodologies and different characterization methods. As a silver precursor, the most commonly used silver nitrate was applied and the easily accessible lavender (Lavandula angustofolia L.) plant was used as a reducing agent. Both syntheses were performed using 7 different lavender:AgNO3 mass ratios. The synthesis time was limited to 8 and 15 min in the case of green and mechanochemical synthesis, respectively, although a significant amount of unreacted silver nitrate was detected in both crude reaction mixtures at low lavender:AgNO3 ratios. This finding is of particular interest mainly for green synthesis, as the potential presence of silver nitrate in the produced nanosuspension is often overlooked. Unreacted AgNO3 has been removed from the mechanochemically synthesized samples by washing. The nanocrystalline character of the products has been confirmed by both X-ray diffraction (Rietveld refinement) and transmission electron microscopy. The latter has shown bimodal size distribution with larger particles in tens of nanometers and the smaller ones below 10 nm in size. In the case of green synthesis, the used lavender:AgNO3 ratio was found to have a decisive role on the crystallite size. Silver chloride has been detected as a side-product, mainly at high lavender:AgNO3 ratios. Both products have shown a strong antibacterial activity, being higher in the case of green synthesis, but this can be ascribed to the presence of unreacted AgNO3. Thus, one-step mechanochemical synthesis (without the need to prepare extract and performing the synthesis as separate steps) can be applied as a sustainable alternative to the traditional green synthesis of Ag nanoparticles using plants.
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Affiliation(s)
- Matej Baláž
- Department of Mechanochemistry, Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia; (M.K.); (Z.L.B.)
- Correspondence:
| | - Zdenka Bedlovičová
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia; (Z.B.); (P.S.); (L.S.); (A.S.)
| | - Nina Daneu
- Advanced Materials Department, Jožef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia;
| | - Patrik Siksa
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia; (Z.B.); (P.S.); (L.S.); (A.S.)
| | - Libor Sokoli
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia; (Z.B.); (P.S.); (L.S.); (A.S.)
- Department of Pharmacology and Toxicology, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia
| | - Ľudmila Tkáčiková
- Department of Microbiology and Immunology, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia;
| | - Aneta Salayová
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia; (Z.B.); (P.S.); (L.S.); (A.S.)
| | - Róbert Džunda
- Institute of Materials Research, Slovak Academy of Sciences, 04001 Košice, Slovakia; (R.D.); (R.B.)
| | - Mária Kováčová
- Department of Mechanochemistry, Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia; (M.K.); (Z.L.B.)
| | - Radovan Bureš
- Institute of Materials Research, Slovak Academy of Sciences, 04001 Košice, Slovakia; (R.D.); (R.B.)
| | - Zdenka Lukáčová Bujňáková
- Department of Mechanochemistry, Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia; (M.K.); (Z.L.B.)
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117
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Amrute AP, De Bellis J, Felderhoff M, Schüth F. Mechanochemical Synthesis of Catalytic Materials. Chemistry 2021; 27:6819-6847. [PMID: 33427335 PMCID: PMC8248068 DOI: 10.1002/chem.202004583] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Indexed: 12/02/2022]
Abstract
The mechanochemical synthesis of nanomaterials for catalytic applications is a growing research field due to its simplicity, scalability, and eco-friendliness. Besides, it provides materials with distinct features, such as nanocrystallinity, high defect concentration, and close interaction of the components in a system, which are, in most cases, unattainable by conventional routes. Consequently, this research field has recently become highly popular, particularly for the preparation of catalytic materials for various applications, ranging from chemical production over energy conversion catalysis to environmental protection. In this Review, recent studies on mechanochemistry for the synthesis of catalytic materials are discussed. Emphasis is placed on the straightforwardness of the mechanochemical route-in contrast to more conventional synthesis-in fabricating the materials, which otherwise often require harsh conditions. Distinct material properties achieved by mechanochemistry are related to their improved catalytic performance.
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Affiliation(s)
- Amol P. Amrute
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
- Current address: Institute of Chemical and Engineering SciencesA*STAR1 Pesek RoadJurong Island627833 SingaporeSingapore
| | - Jacopo De Bellis
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Michael Felderhoff
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Ferdi Schüth
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
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118
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Krauskopf F, Truong KN, Rissanen K, Bolm C. 2,3-Dihydro-1,2,6-thiadiazine 1-Oxides by Biginelli-Type Reactions with Sulfonimidamides under Mechanochemical Conditions. Org Lett 2021; 23:2699-2703. [PMID: 33739844 DOI: 10.1021/acs.orglett.1c00596] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Biginelli-type multicomponent reactions (MCRs) with NH-free sulfonimidamides provide 2,3-dihydro-1,2,6-thiadiazine 1-oxides in high yields. The couplings are performed in a planetary ball mill under solvent-free mechanochemical conditions. Acetic acid or ytterbium triflate are used as catalysts. A representative product was characterized by X-ray single crystal structure analysis revealing molecular details of the highly functionalized three-dimensional heterocycle. Further product modifications lead to additional structural scaffolds.
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Affiliation(s)
- Felix Krauskopf
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Khai-Nghi Truong
- University of Jyvaskyla, Department of Chemistry, P.O. Box 35, Survontie 9B, FI-40014 Jyväskylä, Finland
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, P.O. Box 35, Survontie 9B, FI-40014 Jyväskylä, Finland
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
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119
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Seo T, Toyoshima N, Kubota K, Ito H. Tackling Solubility Issues in Organic Synthesis: Solid-State Cross-Coupling of Insoluble Aryl Halides. J Am Chem Soc 2021; 143:6165-6175. [PMID: 33784464 DOI: 10.1021/jacs.1c00906] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Conventional organic synthesis generally relies on the use of liquid organic solvents to dissolve the reactants. Therefore, reactions of sparingly soluble or insoluble substrates are challenging and often ineffective. The development of a solvent-independent solid-state approach that overcomes this longstanding solubility issue would provide innovative synthetic solutions and access to new areas of chemical space. Here, we report extremely fast and highly efficient solid-state palladium-catalyzed Suzuki-Miyaura cross-coupling reactions via a high-temperature ball-milling technique. This solid-state protocol enables the highly efficient cross-couplings of insoluble aryl halides with large polyaromatic structures that are barely reactive under conventional solution-based conditions. Notably, we discovered a new luminescent organic material with a strong red emission. This material was prepared via the solid-state coupling of Pigment violet 23, a compound that has so far not been involved in molecular transformations due to its extremely low solubility. This study thus provides a practical method for accessing unexplored areas of chemical space through molecular transformations of insoluble organic compounds that cannot be carried out by any other approach.
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Affiliation(s)
- Tamae Seo
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Naoki Toyoshima
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Koji Kubota
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 001-0021, Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 001-0021, Japan
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120
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Zhu C, Ang NWJ, Meyer TH, Qiu Y, Ackermann L. Organic Electrochemistry: Molecular Syntheses with Potential. ACS CENTRAL SCIENCE 2021; 7:415-431. [PMID: 33791425 PMCID: PMC8006177 DOI: 10.1021/acscentsci.0c01532] [Citation(s) in RCA: 237] [Impact Index Per Article: 79.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Indexed: 05/05/2023]
Abstract
Efficient and selective molecular syntheses are paramount to inter alia biomolecular chemistry and material sciences as well as for practitioners in chemical, agrochemical, and pharmaceutical industries. Organic electrosynthesis has undergone a considerable renaissance and has thus in recent years emerged as an increasingly viable platform for the sustainable molecular assembly. In stark contrast to early strategies by innate reactivity, electrochemistry was recently merged with modern concepts of organic synthesis, such as transition-metal-catalyzed transformations for inter alia C-H functionalization and asymmetric catalysis. Herein, we highlight the unique potential of organic electrosynthesis for sustainable synthesis and catalysis, showcasing key aspects of exceptional selectivities, the synergism with photocatalysis, or dual electrocatalysis, and novel mechanisms in metallaelectrocatalysis until February of 2021.
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Affiliation(s)
- Cuiju Zhu
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Nate W. J. Ang
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Tjark H. Meyer
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
- Woehler
Research Institute for Sustainable Chemistry (WISCh), Georg-August-Universität Göttingen, Tammannstrasse 2, 37077 Göttingen, Germany
| | - Youai Qiu
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Lutz Ackermann
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
- Woehler
Research Institute for Sustainable Chemistry (WISCh), Georg-August-Universität Göttingen, Tammannstrasse 2, 37077 Göttingen, Germany
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121
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Ni S, Hribersek M, Baddigam SK, Ingner FJL, Orthaber A, Gates PJ, Pilarski LT. Mechanochemical Solvent-Free Catalytic C-H Methylation. Angew Chem Int Ed Engl 2021; 60:6660-6666. [PMID: 33031646 PMCID: PMC7986365 DOI: 10.1002/anie.202010202] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Indexed: 12/29/2022]
Abstract
The mechanochemical, solvent-free, highly regioselective, rhodium-catalyzed C-H methylation of (hetero)arenes is reported. The reaction shows excellent functional-group compatibility and is demonstrated to work for the late-stage C-H methylation of biologically active compounds. The method requires no external heating and benefits from considerably shorter reaction times than previous solution-based C-H methylation protocols. Additionally, the mechanochemical approach is shown to enable the efficient synthesis of organometallic complexes that are difficult to generate conventionally.
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Affiliation(s)
- Shengjun Ni
- Department of Chemistry—BMCUppsala UniversityBox 57675123UppsalaSweden
| | - Matic Hribersek
- Department of Chemistry—BMCUppsala UniversityBox 57675123UppsalaSweden
| | | | | | - Andreas Orthaber
- Department of Chemistry—Ångström LaboratoriesUppsala UniversityBox 52375120UppsalaSweden
| | - Paul J. Gates
- School of ChemistryUniversity of BristolCantock's Close, CliftonBristolBS8 1TSUK
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122
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O’Neill RT, Boulatov R. The many flavours of mechanochemistry and its plausible conceptual underpinnings. Nat Rev Chem 2021; 5:148-167. [PMID: 37117533 DOI: 10.1038/s41570-020-00249-y] [Citation(s) in RCA: 131] [Impact Index Per Article: 43.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2020] [Indexed: 12/12/2022]
Abstract
Mechanochemistry describes diverse phenomena in which mechanical load affects chemical reactivity. The fuzziness of this definition means that it includes processes as seemingly disparate as motor protein function, organic synthesis in a ball mill, reactions at a propagating crack, chemical actuation, and polymer fragmentation in fast solvent flows and in mastication. In chemistry, the rate of a reaction in a flask does not depend on how fast the flask moves in space. In mechanochemistry, the rate at which a material is deformed affects which and how many bonds break. In other words, in some manifestations of mechanochemistry, macroscopic motion powers otherwise endergonic reactions. In others, spontaneous chemical reactions drive mechanical motion. Neither requires thermal or electrostatic gradients. Distinct manifestations of mechanochemistry are conventionally treated as being conceptually independent, which slows the field in its transformation from being a collection of observations to a rigorous discipline. In this Review, we highlight observations suggesting that the unifying feature of mechanochemical phenomena may be the coupling between inertial motion at the microscale to macroscale and changes in chemical bonding enabled by transient build-up and relaxation of strains, from macroscopic to molecular. This dynamic coupling across multiple length scales and timescales also greatly complicates the conceptual understanding of mechanochemistry.
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123
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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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124
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Fiss BG, Richard AJ, Friščić T, Moores A. Mechanochemistry for sustainable and efficient dehydrogenation/hydrogenation. CAN J CHEM 2021. [DOI: 10.1139/cjc-2020-0408] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Hydrogenation and dehydrogenation reactions are one of the pillars of the chemical industry, with applications from bulk chemicals to pharmaceuticals manufacturing. The ability to selectively add hydrogen across double and (or) triple bonds is key in the chemist’s toolbox and the enabling component in the development of sustainable processes. Traditional solution-based approaches to these reactions are tainted by significant consumption of energy and production of solvent waste. This review highlights the development and applications of recently emerged solvent-free approaches to conduct the hydrogenation of organic molecules using mechanochemistry, i.e., chemical transformations induced or sustained by mechanical force. In particular, we will show mechanochemical techniques such as ball-milling enabled catalytic or stoichiometric metal-mediated hydrogenation and dehydrogenation reactions that are simple, fast, and conducted under significantly milder conditions compared with traditional solution routes. Importantly, we highlight the current challenges and opportunities in this field, while also identifying exciting cases in which mechanochemical hydrogenation strategies lead to new, unique targets and reactivity.
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Affiliation(s)
- Blaine G. Fiss
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Austin J. Richard
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Tomislav Friščić
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Audrey Moores
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
- Department of Materials Engineering, McGill University, 3610 University Street, Montréal, QC H3A 0C5, Canada
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125
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Baláž M, Boldyreva EV, Rybin D, Pavlović S, Rodríguez-Padrón D, Mudrinić T, Luque R. State-of-the-Art of Eggshell Waste in Materials Science: Recent Advances in Catalysis, Pharmaceutical Applications, and Mechanochemistry. Front Bioeng Biotechnol 2021; 8:612567. [PMID: 33585413 PMCID: PMC7873488 DOI: 10.3389/fbioe.2020.612567] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/14/2020] [Indexed: 12/19/2022] Open
Abstract
Eggshell waste is among the most abundant waste materials coming from food processing technologies. Despite the unique properties that both its components (eggshell, ES, and eggshell membrane, ESM) possess, it is very often discarded without further use. This review article aims to summarize the recent reports utilizing eggshell waste for very diverse purposes, stressing the need to use a mechanochemical approach to broaden its applications. The most studied field with regards to the potential use of eggshell waste is catalysis. Upon proper treatment, it can be used for turning waste oils into biodiesel and moreover, the catalytic effect of eggshell-based material in organic synthesis is also very beneficial. In inorganic chemistry, the eggshell membrane is very often used as a templating agent for nanoparticles production. Such composites are suitable for application in photocatalysis. These bionanocomposites are also capable of heavy metal ions reduction and can be also used for the ozonation process. The eggshell and its membrane are applicable in electrochemistry as well. Due to the high protein content and the presence of functional groups on the surface, ESM can be easily converted to a high-performance electrode material. Finally, both ES and ESM are suitable for medical applications, as the former can be used as an inexpensive Ca2+ source for the development of medications, particles for drug delivery, organic matrix/mineral nanocomposites as potential tissue scaffolds, food supplements and the latter for the treatment of joint diseases, in reparative medicine and vascular graft producing. For the majority of the above-mentioned applications, the pretreatment of the eggshell waste is necessary. Among other options, the mechanochemical pretreatment has found an inevitable place. Since the publication of the last review paper devoted to the mechanochemical treatment of eggshell waste, a few new works have appeared, which are reviewed here to underline the sustainable character of the proposed methodology. The mechanochemical treatment of eggshell is capable of producing the nanoscale material which can be further used for bioceramics synthesis, dehalogenation processes, wastewater treatment, preparation of hydrophobic filters, lithium-ion batteries, dental materials, and in the building industry as cement.
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Affiliation(s)
- Matej Baláž
- Department of Mechanochemistry, Institute of Geotechnics, Slovak Academy of Sciences, Košice, Slovakia
| | - Elena V. Boldyreva
- Department of Solid State Chemistry, Novosibirsk State University, Novosibirsk, Russia
- Boreskov Institute of Catalysis, the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Dmitry Rybin
- Udmurt Federal Research Centre of the Ural Branch of the Russian Academy of Sciences, Izhevsk, Russia
- Mezomax Inc., San Francisco, CA, United States
| | - Stefan Pavlović
- Department of Catalysis and Chemical Engineering, University of Belgrade – Institute of Chemistry, Technology and Metallurgy – National Institute of the Republic of Serbia, Belgrade, Serbia
| | | | - Tihana Mudrinić
- Department of Catalysis and Chemical Engineering, University of Belgrade – Institute of Chemistry, Technology and Metallurgy – National Institute of the Republic of Serbia, Belgrade, Serbia
| | - Rafael Luque
- Department of Organic Chemistry, University of Cordoba, Cordoba, Spain
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126
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Schöbel J, Elbers P, Truong K, Rissanen K, Bolm C. 1,2‐Benzothiazine Derivatives from Sulfonimidamides by Metal‐Catalyzed Annulation Reactions in Solution and under Solvent‐Free Mechanochemical Conditions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001505] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jan‐Hendrik Schöbel
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 D-52074 Aachen Germany
| | - Philipp Elbers
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 D-52074 Aachen Germany
| | - Khai‐Nghi Truong
- Department of Chemistry University of Jyvaskyla, P.O. Box 35 Survontie 9B FI-40014 Jyväskylä Finland
| | - Kari Rissanen
- Department of Chemistry University of Jyvaskyla, P.O. Box 35 Survontie 9B FI-40014 Jyväskylä Finland
| | - Carsten Bolm
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 D-52074 Aachen Germany
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127
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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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128
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Shou H, He Z, Peng G, Su W, Yu J. Two approaches for the synthesis of levo-praziquantel. Org Biomol Chem 2021; 19:4507-4514. [PMID: 33908985 DOI: 10.1039/d1ob00453k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We report herein the development of two pathways for the preparation of levo-praziquantel (R-PZQ), which involves three-/four-step processes of a mechanochemical (asymmetric) aza-Henry/acylation reaction, a hydrogenation reaction, (chiral resolution) and a solvent-free acylation-ring closing reaction. The key intermediate (R)-1-aminomethyl tetrahydroisoquinoline could be obtained either by chiral resolution with a rational reuse of the S-isomer or by mechanochemical enantioselective synthesis that refrained from using a bulky toxic solvent. The efficiency and scalability of both the developed routes were demonstrated and desired target product was obtained in a satisfactory yield with excellent enantiopurity (>99%), offering practical, concise and environmentally friendly alternatives to access R-PZQ.
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Affiliation(s)
- Haowen Shou
- 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.
| | - Zhaoting He
- Beijing Fukangren Bio-pharm Tech Co., Ltd, 102627, P. R. China
| | - Gang Peng
- Huadong Medicine Co., Ltd, Hangzhou 310011, P. R. 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.
| | - 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.
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129
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Ni S, Hribersek M, Baddigam SK, Ingner FJL, Orthaber A, Gates PJ, Pilarski LT. Mechanochemical Solvent‐Free Catalytic C−H Methylation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010202] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Shengjun Ni
- Department of Chemistry—BMC Uppsala University Box 576 75123 Uppsala Sweden
| | - Matic Hribersek
- Department of Chemistry—BMC Uppsala University Box 576 75123 Uppsala Sweden
| | - Swarna K. Baddigam
- Department of Chemistry—BMC Uppsala University Box 576 75123 Uppsala Sweden
| | | | - Andreas Orthaber
- Department of Chemistry—Ångström Laboratories Uppsala University Box 523 75120 Uppsala Sweden
| | - Paul J. Gates
- School of Chemistry University of Bristol Cantock's Close, Clifton Bristol BS8 1TS UK
| | - Lukasz T. Pilarski
- Department of Chemistry—BMC Uppsala University Box 576 75123 Uppsala Sweden
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130
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Schöbel JH, Liang W, Wöll D, Bolm C. Mechanochemical Synthesis of 1,2,6-Thiadiazine 1-Oxides from Sulfonimidamides and the Fluorescence Properties of the Products. J Org Chem 2020; 85:15760-15766. [PMID: 33225705 DOI: 10.1021/acs.joc.0c02599] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A solvent-free mechanochemical synthesis for 1,2,6-thiadiazine 1-oxides starting from NH-sulfonimidamides and propargyl ketones has been developed. Lewis acids affect these one-pot aza-Michael-addition/cyclization/dehydration reaction sequences. The photophysical properties of the resulting heterocyclic sulfonimidamide derivatives were characterized.
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Affiliation(s)
- Jan-Hendrik Schöbel
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Wenjing Liang
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, D-52074 Aachen, Germany
| | - Dominik Wöll
- Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, D-52074 Aachen, Germany
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
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131
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132
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Hou H, Zhou J, Ji M, Yue Y, Qian G, Zhang J. Mechanochemical activation of titanium slag for effective selective catalytic reduction of nitric oxide. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 743:140733. [PMID: 32673916 DOI: 10.1016/j.scitotenv.2020.140733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 06/30/2020] [Accepted: 07/02/2020] [Indexed: 06/11/2023]
Abstract
Ti-bearing blast furnace slag was usually recycled by acid leaching. For the first time, a catalyst was synthesized from the slag by wet ball-milling. During this process, no waste was produced. When the activated slag was used in selective catalytic reduction of nitric oxide (NO), 80.5 ± 1.2% of NO (990 ppm) was removed at 350 °C. The catalyst steadily removed 91.0 ± 1.3% of NO for 900 min at 400 °C. On the contrary, the slag without activation showed almost no catalytic activity at these temperatures. The enhanced activity was mainly attributed to the following characterizations. After wet ball-milling, specific surface area of the slag was increased from 2.595 to 26.497 m2/g; surface acid sites were amplified by 15 times; Fe/Ti ratio on surface was enhanced from 0.20 to 1.10. At the same time, surface Fe2+/Fe3+ was regulated from 0.43 to 0.53. The above enhanced properties were attributed to the mechanochemical activation, which dissolved and re-deposited active species on particle surface as well as reinforced the effect between Fe and Ti species. The main result of this work put forward a green method for the direct utilization of industrial waste without generating by-products.
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Affiliation(s)
- Hao Hou
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road., Shanghai 200444, PR China
| | - Jizhi Zhou
- School of Economics, Shanghai University, No. 333 Nanchen Road., Shanghai 200444, PR China.
| | - Meiting Ji
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road., Shanghai 200444, PR China
| | - Yang Yue
- MGI of Shanghai University, Xiapu Town, Xiangdong District, Pingxiang City, Jiangxi 337022, PR China
| | - Guangren Qian
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road., Shanghai 200444, PR China; MGI of Shanghai University, Xiapu Town, Xiangdong District, Pingxiang City, Jiangxi 337022, PR China,.
| | - Jia Zhang
- SHU Center of Green Urban Mining & Industry Ecology, School of Environmental and Chemical Engineering, Shanghai University, No. 381 Nanchen Road., Shanghai 200444, PR China; MGI of Shanghai University, Xiapu Town, Xiangdong District, Pingxiang City, Jiangxi 337022, PR China,.
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133
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Halstenberg PW, Maltsev D, Nguyen D, Kim E, Dai S. Mechanochemical Synthesis of High-Purity Anhydrous Binary Alkali and Alkaline Earth Chloride Mixtures. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Phillip W. Halstenberg
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37916, United States
| | - Dmitry Maltsev
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37916, United States
| | - Dianna Nguyen
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37916, United States
| | - Ellie Kim
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37916, United States
| | - Sheng Dai
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37916, United States
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134
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Feng Y, Liu L, Liu X, Teng Y, Li Y, Guo Y, Zhu Y, Wang X, Chao Y. Enabling the ability of Li storage at high rate as anodes by utilizing natural rice husks-based hierarchically porous SiO2/N-doped carbon composites. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136933] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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135
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Pang Y, Lee JW, Kubota K, Ito H. Solid‐State Radical C−H Trifluoromethylation Reactions Using Ball Milling and Piezoelectric Materials. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009844] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yadong Pang
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Joo Won Lee
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Koji Kubota
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Hajime Ito
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
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136
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Pang Y, Lee JW, Kubota K, Ito H. Solid‐State Radical C−H Trifluoromethylation Reactions Using Ball Milling and Piezoelectric Materials. Angew Chem Int Ed Engl 2020; 59:22570-22576. [DOI: 10.1002/anie.202009844] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Yadong Pang
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Joo Won Lee
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Koji Kubota
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
| | - Hajime Ito
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) Hokkaido University Sapporo Hokkaido 060-8628 Japan
- Division of Applied Chemistry Graduate School of Engineering Hokkaido University Sapporo Hokkaido 060-8628 Japan
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137
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Haas M, Lamour S, Christ SB, Trapp O. Mineral-mediated carbohydrate synthesis by mechanical forces in a primordial geochemical setting. Commun Chem 2020; 3:140. [PMID: 36703456 PMCID: PMC9814773 DOI: 10.1038/s42004-020-00387-w] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 09/24/2020] [Indexed: 01/29/2023] Open
Abstract
The formation of carbohydrates represents an essential step to provide building blocks and a source of chemical energy in several models for the emergence of life. Formaldehyde, glycolaldehyde and a basic catalyst are the initial components forming a variety of sugar molecules in the cascade-type multi-step formose reaction. While numerous side reactions and even deterioration can be observed in aqueous media, selective prebiotic sugar formation is feasible in solid-state, mechanochemical reactions and might have occurred in early geochemistry. However, the precise role of different basic catalysts and the influence of the atmospheric conditions in the solid-state formose reaction remain unknown. Here we show, that in a primordial scenario the mechanochemical formose reaction is capable to form monosaccharides with a broad variety of mineral classes as catalysts with only minute amounts of side products such as lactic acid or methanol, independent of the atmospheric conditions. The results give insight into recent findings of formose sugars on meteorites and offer a water-free and robust pathway for monosaccharides independent of the external conditions both for the early Earth or an extra-terrestrial setting.
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Affiliation(s)
- Maren Haas
- grid.5252.00000 0004 1936 973XDepartment of Chemistry and Pharmacy, Ludwig-Maximilians-University, Butenandtstr. 5-13, 81377 Munich, Germany ,grid.429508.20000 0004 0491 677XMax-Planck-Institute for Astronomy, Königstuhl 17, 69117 Heidelberg, Germany
| | - Saskia Lamour
- grid.5252.00000 0004 1936 973XDepartment of Chemistry and Pharmacy, Ludwig-Maximilians-University, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Sarah Babette Christ
- grid.5252.00000 0004 1936 973XDepartment of Chemistry and Pharmacy, Ludwig-Maximilians-University, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Oliver Trapp
- grid.5252.00000 0004 1936 973XDepartment of Chemistry and Pharmacy, Ludwig-Maximilians-University, Butenandtstr. 5-13, 81377 Munich, Germany ,grid.429508.20000 0004 0491 677XMax-Planck-Institute for Astronomy, Königstuhl 17, 69117 Heidelberg, Germany
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138
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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: 61] [Impact Index Per Article: 15.3] [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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139
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Rodygin KS, Ledovskaya MS, Voronin VV, Lotsman KA, Ananikov VP. Calcium Carbide: Versatile Synthetic Applications, Green Methodology and Sustainability. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001098] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Konstantin S. Rodygin
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky pr. 47 119991 Moscow Russia
| | - Maria S. Ledovskaya
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
| | - Vladimir V. Voronin
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
| | - Kristina A. Lotsman
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
| | - Valentine P. Ananikov
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky pr. 47 119991 Moscow Russia
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140
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Báti G, Csókás D, Yong T, Tam SM, Shi RRS, Webster RD, Pápai I, García F, Stuparu MC. Mechanochemical Synthesis of Corannulene‐Based Curved Nanographenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007815] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Gábor Báti
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Dániel Csókás
- Institute of Organic Chemistry Research Centre for Natural Sciences Magyar tudósok körútja 2 1117 Budapest Hungary
| | - Teoh Yong
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Si Man Tam
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Raymond R. S. Shi
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Richard D. Webster
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Imre Pápai
- Institute of Organic Chemistry Research Centre for Natural Sciences Magyar tudósok körútja 2 1117 Budapest Hungary
| | - Felipe García
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
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141
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Báti G, Csókás D, Yong T, Tam SM, Shi RRS, Webster RD, Pápai I, García F, Stuparu MC. Mechanochemical Synthesis of Corannulene‐Based Curved Nanographenes. Angew Chem Int Ed Engl 2020; 59:21620-21626. [DOI: 10.1002/anie.202007815] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/03/2020] [Indexed: 01/12/2023]
Affiliation(s)
- Gábor Báti
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Dániel Csókás
- Institute of Organic Chemistry Research Centre for Natural Sciences Magyar tudósok körútja 2 1117 Budapest Hungary
| | - Teoh Yong
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Si Man Tam
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Raymond R. S. Shi
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Richard D. Webster
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Imre Pápai
- Institute of Organic Chemistry Research Centre for Natural Sciences Magyar tudósok körútja 2 1117 Budapest Hungary
| | - Felipe García
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
| | - Mihaiela C. Stuparu
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 21 Nanyang Link 637371 Singapore Singapore
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142
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Sawama Y, Niikawa M, Ban K, Park K, Aibara SY, Itoh M, Sajiki H. Quantitative Mechanochemical Methanation of CO 2 with H 2O in a Stainless Steel Ball Mill. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yoshinari Sawama
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Miki Niikawa
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Kazuho Ban
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Kwihwan Park
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Shin-yo Aibara
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Miki Itoh
- Procurement Quality Management Center, Canon Inc., 3-16-1 Shimonoge, Takatsu-ku, Kawasaki, Kanagawa 146-8501, Japan
| | - Hironao Sajiki
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
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143
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Grasso ML, Fernández Albanesi L, Garroni S, Mulas G, Gennari FC. Methane production by mechanochemical processing of MgH2-Li2CO3 as sources of H2 and CO2 at room temperature. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101209] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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144
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Krusenbaum A, Grätz S, Bimmermann S, Hutsch S, Borchardt L. The mechanochemical Scholl reaction as a versatile synthesis tool for the solvent-free generation of microporous polymers. RSC Adv 2020; 10:25509-25516. [PMID: 35518582 PMCID: PMC9055252 DOI: 10.1039/d0ra05279e] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/22/2020] [Indexed: 11/21/2022] Open
Abstract
Herein we report the mechanochemical Scholl polymerization of 1,3,5-triphenylbenzene in a high speed ball mill. The reaction is conducted solvent-free, solely using solid FeCl3. The resulting porous polymer was obtained in >99% yield after very short reaction times of only 5 minutes and exhibits a high specific surface area of 658 m2 g-1, which could be further enhanced up to 990 m2 g-1 by liquid assisted grinding. Within this study we illuminate the origin of porosity by investigating the impact of various milling parameters and milling materials, temperature and pressure, and different liquids for LAG as well as post polymer milling. Finally we expand the procedure to different monomers and mills, to present the mechanochemical Scholl reaction as a versatile synthesis tool for porous polymers.
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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
| | - Sarah Bimmermann
- Anorganische Chemie I, Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Stefanie Hutsch
- Anorganische Chemie I, Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Lars Borchardt
- Anorganische Chemie I, Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
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145
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Stirring or milling? First synthesis of Rh(I)-(di-N-heterocyclic carbene) complexes both in solution and in a ball mill. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121308] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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146
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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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147
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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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148
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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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149
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Porcheddu A, Colacino E, De Luca L, Delogu F. Metal-Mediated and Metal-Catalyzed Reactions Under Mechanochemical Conditions. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00142] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09042 Monserrato, Cagliari, Italy
- Consorzio C.I.N.M.P.I.S., 70125 Bari, Italy
| | | | - Lidia De Luca
- Dipartimento di Chimica e Farmacia, Università degli Studi di Sassari, via Vienna 2, 07100 Sassari, Italy
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica, e dei Materiali, Università degli Studi di Cagliari, via Marengo 2, 09123 Cagliari, Italy
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150
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Seo T, Kubota K, Ito H. Selective Mechanochemical Monoarylation of Unbiased Dibromoarenes by in Situ Crystallization. J Am Chem Soc 2020; 142:9884-9889. [DOI: 10.1021/jacs.0c01739] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Tamae Seo
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Koji Kubota
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
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