1
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Ferguson M, Friščić T. Exploring mechanochemistry of pharmaceutical cocrystals: effect of incident angle on molecular mixing during simulated indentations of two organic solids. Phys Chem Chem Phys 2024; 26:9940-9947. [PMID: 38497243 DOI: 10.1039/d3cp05475f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
The solid-state reaction of the active pharmaceutical ingredient theophylline with citric acid is a well-established example of a mechanochemical reaction, leading to a model pharmaceutical cocrystal. Here, classical force field molecular dynamics was employed to investigate the molecular mixing and structural distortion that take place on the mechanically driven indentation of a citric acid nanoparticle on a slab of crystalline theophylline. Through non-equilibrium molecular dynamics simulations, a 6 nm diameter nanoparticle of citric acid was introduced onto an open (001) surface of a theophylline crystal, varying both the angle of incidence of the nanoparticle between 15° and 90° and the indentation speed between 1 m s-1 and 16 m s-1. This theoretical study enabled the evaluation of how these two parameters promote molecular mixing and overall structural deformation upon the mechanical contraction of theophylline and citric acid, both of which are important parameters underlying mechanochemical cocrystallisation. The results show that the angle of incidence plays a key role in the molecular transfer ability between the two species and in the structural disruption of the initially spherical nanoparticles. Changing the indentation speed, however, did not lead to a discernible trend in molecular mixing, highlighting the importance of the incident angle in mechanochemical events in the context of supramolecular chemistry, such as the disruption of the crystal structure and molecular transfer between molecular crystals.
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Affiliation(s)
- Michael Ferguson
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK.
| | - Tomislav Friščić
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK.
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2
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Parsaei M, Akhbari K, Tylianakis E, Froudakis GE. Effects of Fluorinated Functionalization of Linker on Quercetin Encapsulation, Release and Hela Cell Cytotoxicity of Cu-Based MOFs as Smart pH-Stimuli Nanocarriers. Chemistry 2024; 30:e202301630. [PMID: 37581254 DOI: 10.1002/chem.202301630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/13/2023] [Accepted: 08/14/2023] [Indexed: 08/16/2023]
Abstract
Controlled delivery of target molecules is required in many medical and chemical applications. For such purposes, metal-organic frameworks (MOFs), which possess desirable features such as high porosity, large surface area, and adjustable functionalities, hold great potential as drug carriers. Herein, Quercetin (QU), as an anticancer drug, was loaded on Cu2 (BDC)2 (DABCO) and Cu2 (F4 BDC)2 )DABCO) MOFs (BDC=1,4-benzenedicarboxylate and DABCO=1,4-diazabicyclo[2.2.2]octane). As these Cu-MOFs have a high surface area, an appropriate pore size, and biocompatible ingredients, they can be utilized to deliver QU. The loading efficiency of QU in these MOFs was 49.5 % and 41.3 %, respectively. The drug-loaded compounds displayed sustained drug release over 15 days, remarkably high drug loading capacities and pH-controlled release behavior. The prepared nanostructures were characterized by different characterization technics including FT-IR, PXRD, ZP, TEM, FE-SEM, UV-vis, and BET. In addition, MTT assays were carried out on the HEK-293 and HeLa cell lines to investigate cytotoxicity. Cellular apoptosis analysis was performed to investigate the cell death mechanisms. Grand Canonical Monte Carlo simulations were conducted to analyze the interactions between MOFs and QU. Moreover, the stability of MOFs was also investigated during and after the drug release process. Ultimately, kinetic models of drug release were evaluated.
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Affiliation(s)
- Mozhgan Parsaei
- School of Chemistry, College of Science, University of Tehran, 14155-6455, Tehran, Iran
| | - Kamran Akhbari
- School of Chemistry, College of Science, University of Tehran, 14155-6455, Tehran, Iran
| | - Emmanuel Tylianakis
- Department of Materials Science and Technology, Voutes Campus, University of Crete, GR-71003 Heraklion, Crete, Greece
| | - George E Froudakis
- Department of Chemistry, Voutes Campus, University of Crete, GR-71003 Heraklion, Crete, Greece
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3
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Wauteraerts N, Tu M, Chanut N, Rodríguez-Hermida S, Gandara-Loe J, Ameloot R. Vapor-assisted synthesis of the MOF-74 metal-organic framework family from zinc, cobalt, and magnesium oxides. Dalton Trans 2023; 52:17873-17880. [PMID: 37975724 DOI: 10.1039/d3dt01785k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
In this work, we investigate the vapor-assisted synthesis of the metal-organic framework MOF-74 starting from three metal oxides (ZnO, CoO, and MgO). Depending on the nature of the added vapor (H2O, DMF, DMSO), the metal oxide, and the temperature, the outcome of the reaction can be directed towards the desired porous phase. Ex situ and in situ XRD measurements reveal the formation of an intermediate phase during the reaction of MgO with H4dobdc, while the MOF-74 phase forms directly for ZnO and CoO. The reduced CO2 uptake of the resulting materials compared to solvothermally prepared MOFs might be offset by the convenience of the presented route and the promise of a high space time yield.
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Affiliation(s)
- Nathalie Wauteraerts
- Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | - Min Tu
- Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
- 2020 X-Lab and State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Nicolas Chanut
- Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | - Sabina Rodríguez-Hermida
- Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
- Servizos de Apoio á Investigación, Universidade da Coruña, Campus Elviña s/n 15071, A Coruña, Spain
| | - Jesus Gandara-Loe
- Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | - Rob Ameloot
- Center for Membrane Separation, Adsorption, Catalysis and Spectroscopy (cMACS), KU Leuven - University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
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4
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Santos M, Del Carlo O, Hong J, Liu Z, Jiang S, Hrapovic S, Lam E, Jin T, Moores A. Effect of Surface Functionality on the Rheological and Self-Assembly Properties of Chitin and Chitosan Nanocrystals and Use in Biopolymer Films. Biomacromolecules 2023; 24:4180-4189. [PMID: 37606546 DOI: 10.1021/acs.biomac.3c00513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
Chitin nanocrystals (ChNCs) are unique to all other bio-derived nanomaterials in one aspect: the inherent presence of a nitrogen moiety. By tuning the chemical functionality of this nanomaterial, and thus its charge and hydrogen bonding capacity, one can heavily impact its macroscopic properties such as its rheological and self-assembly characteristics. In this study, two types of ChNCs are made using acid hydrolysis (AH-ChNCs) and oxidative (OX-ChNCs) pathways, unto which deacetylation using a solvent-free procedure is utilized to create chitosan nanocrystals (ChsNCs) of varying degree of deacetylation (DDA). These nanocrystals were then studied for their rheological behavior and liquid crystalline ordering. It was found that with both deacetylation and carboxylation of ChNCs, viscosity continually increased with increasing concentrations from 2 to 8 wt %, contrary to AH-ChNC dispersions in the same range. Interestingly, increasing the amine content of ChNCs was not proportional to the storage modulus, where a peak saturation of amines provided the most stiffness. Conversely, while the introduction of carboxylation increased the elastic modulus of OX-ChNCs by an order of magnitude from that of AH-ChNCs, it was decreased by increasing DDA. Deacetylation and carboxylation both inhibited the formation of a chiral nematic phase. Finally, these series of nanocrystals were incorporated into biodegradable pectin-alginate films as a physical reinforcement, which showed increased tensile strength and Young's modulus values for the films incorporated with ChsNCs. Overall, this study is the first to investigate how surface functionalization of chitin-derived nanocrystals can affect their rheological and liquid crystalline properties and how it augments pectin/alginate films as a physical reinforcement nanofiller.
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Affiliation(s)
- Madison Santos
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
- Department of Bioengineering, McGill University, 3480 University St. #350, Montreal, Quebec H3A 0E9, Canada
| | - Olivia Del Carlo
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
| | - Jasmine Hong
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
| | - Ziruo Liu
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
- Department of Food Science and Agricultural Chemistry, McGill University, Macdonald Campus, 21,111 Lakeshore, Ste Anne de Bellevue, Quebec H9X 3V9, Canada
| | - Shuaibing Jiang
- Department of Mechanical Engineering, McGill University, 817 Sherbrooke St. West, Montreal, Quebec H3A 0C3, Canada
| | - Sabahudin Hrapovic
- Aquatic and Crop Resource Development Research Centre, National Research Council of Canada, 6100 Royalmount Avenue, Montreal, Quebec H4P 2R2, Canada
| | - Edmond Lam
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
- Aquatic and Crop Resource Development Research Centre, National Research Council of Canada, 6100 Royalmount Avenue, Montreal, Quebec H4P 2R2, Canada
| | - Tony Jin
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
| | - Audrey Moores
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec H3A 0B8, Canada
- Department of Materials Engineering, McGill University, 3610 University Street, Montreal, Quebec H3A 0C5, Canada
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5
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Gao Z, Li B, Li Z, Yu T, Wang S, Fang Q, Qiu S, Xue M. Free-Standing Metal-Organic Framework Membranes Made by Solvent-Free Space-Confined Conversion for Efficient H 2/CO 2 Separation. ACS APPLIED MATERIALS & INTERFACES 2023; 15:19241-19249. [PMID: 37029737 DOI: 10.1021/acsami.3c02208] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Metal-organic frameworks (MOFs) are promising candidates for the advanced membrane materials based on their diverse structures, modifiable pore environment, precise pore sizes, etc. Nevertheless, the use of supports and large amounts of solvents in traditional solvothermal synthesis of MOF membranes is considered inefficient, costly, and environmentally problematic, coupled with challenges in their scalable manufacturing. In this work, we report a solvent-free space-confined conversion (SFSC) approach for the fabrication of a series of free-standing MOF (ZIF-8, Zn(EtIm)2, and Zn2(BIm)4) membranes. This approach excludes the employment of solvents and supports that require tedious pretreatment and, thus, makes the process more environment-friendly and highly efficient. The free-standing membranes feature a robust and unique architecture, which comprise dense surface layers and highly porous interlayer with large amounts of irregular-shaped micron-scale pore cavities, inducing satisfactory H2/CO2 selectivities and exceptional H2 permeances. The ZIF-8 membrane affords a considerable H2 permeance of 2653.7 GPU with a competitive H2/CO2 selectivity of 17.1, and the Zn(EtIm)2 membrane exhibits a high H2/CO2 selectivity of 22.1 with an excellent H2 permeance (6268.7 GPU). The SFSC approach potentially provides a new pathway for preparing free-standing MOF membranes under solvent-free conditions, rendering it feasible for scale-up production of membrane materials for gas separation.
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Affiliation(s)
- Zhuangzhuang Gao
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Baoju Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Zhan Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Tongwen Yu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, P. R. China
| | - Shuchang Wang
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, P. R. China
| | - Qianrong Fang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Shilun Qiu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Ming Xue
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, P. R. China
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6
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Moore EWP, Maya F. ZIF-8@Rhodamine B as a Self-Reporting Material for Pollutant Extraction Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:842. [PMID: 36903719 PMCID: PMC10005746 DOI: 10.3390/nano13050842] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 06/18/2023]
Abstract
Herein, we have evaluated the potential of dye-encapsulation as a simple mechanism to self-report the stability of MOFs for pollutant extraction applications. This enabled the visual detection of material stability issues during the selected applications. As proof-of-concept, the zeolitic imidazolate framework (ZIF-8) material was prepared in aqueous medium and at room temperature in the presence of the dye rhodamine B. The total amount of loaded rhodamine B was determined using UV-vis spectrophotometry. The prepared dye-encapsulated ZIF-8 showed a comparable extraction performance with bare ZIF-8 for the removal of hydrophobic endocrine-disrupting phenols, such as 4-tert-octylphenol and 4-nonylphenol, and improved the extraction performance of more hydrophilic endocrine disruptors, such as bisphenol A and 4-tert-butylphenol.
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7
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Gonnet L, Borchers TH, Lennox CB, Vainauskas J, Teoh Y, Titi HM, Barrett CJ, Koenig SG, Nagapudi K, Friščić T. The " η-sweet-spot" ( ηmax) in liquid-assisted mechanochemistry: polymorph control and the role of a liquid additive as either a catalyst or an inhibitor in resonant acoustic mixing (RAM). Faraday Discuss 2023; 241:128-149. [PMID: 36239309 DOI: 10.1039/d2fd00131d] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Resonant acoustic mixing (RAM) offers a simple, efficient route for mechanochemical synthesis in the absence of milling media or bulk solvents. Here, we show the use of RAM to conduct the copper-catalysed coupling of sulfonamides and carbodiimides. This coupling was previously reported to take place only by mechanochemical ball milling, while in conventional solution environments it is not efficient, or does not take place at all. The results demonstrate RAM as a suitable methodology to conduct reactions previously accessed only by ball milling and provide a detailed, systematic overview of how the amount of liquid additive, measured by the ratio of liquid volume to weight of reactants (η, in μL mg-1), can affect the course of a mechanochemical reaction and the polymorphic composition of its product. Switching from ball milling to RAM allowed for the discovery of a new polymorph of the model sulfonylguanidine obtained by catalytic coupling of di(cyclohexyl)carbodiimide (DCC) and p-toluenesulfonamide, and the ability to control reaction temperature in RAM enabled in situ control of the polymorphic behaviour of this nascent product. We show that the reaction conversion for a given reaction time does not change monotonically but, instead, achieves a maximum for a well-defined η-value. This "η-sweet-spot" of conversion is herein designated ηmax. The herein explored reactions demonstrate sensitivity to η on the order of 0.01 μL mg-1, which corresponds to an amount of liquid additive below 5 mol% compared to the reactants, and is at least one to two orders of magnitude lower than the η-value typically considered in the design of liquid-assisted ball milling mechanochemical reactions. Such sensitivity suggests that strategies to optimise liquid-assisted mechanochemical reactions should systematically evaluate η-values at increments of 0.01 μL mg-1, or even finer. At η-values other than ηmax the reaction conversion drops off, demonstrating that the same liquid additive can act either as a catalyst or an inhibitor of a mechanochemical reaction, depending on the amount.
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Affiliation(s)
- Lori Gonnet
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Tristan H Borchers
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Cameron B Lennox
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Jogirdas Vainauskas
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Yong Teoh
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Hatem M Titi
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Christopher J Barrett
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada.
| | - Stefan G Koenig
- Small Molecule Pharmaceutical Sciences, Genentech Inc., One DNA Way, South San Francisco, CA 94080, USA.
| | - Karthik Nagapudi
- Small Molecule Pharmaceutical Sciences, Genentech Inc., One DNA Way, South San Francisco, CA 94080, USA.
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC, H3H 0B8, Canada. .,School of Chemistry, University of Birmingham, Edgbaston, B15 2TT, UK.
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8
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Durable superhydrophobic silica/epoxy resin coating for the enhanced corrosion protection of steel substrates in high salt and H2S environments. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Lonergan RF, Conway GA, Doheny PW, Shepherd HJ. Spontaneous Synthesis of [Fe II (Atrz) 3 ]SO 4 and its Analogues Through Accelerated Ageing: New Insights from Small-Scale Reactions. Chemistry 2022; 28:e202201823. [PMID: 35984234 PMCID: PMC9826154 DOI: 10.1002/chem.202201823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Indexed: 01/11/2023]
Abstract
Accelerated ageing reactions that take place between two solid materials on contact in the absence of added solvent have been used to synthesize two spin-crossover-active 1D coordination polymers and one of their Cu(II) analogues. The hygroscopy of the ligands and the relative humidity of the reaction chamber have been shown to be particularly important factors in the rate of reaction. Small-scale reactions between a few individual crystals have allowed observation of deliquescence of the 4-aminotriazole ligand at high humidity. The metal salt does not dissolve, and the ligand diffuses into the crystal of the metal salt during the reaction. In the case of the Cu analogue, the formation of the product causes the crystal of the metal salt to deform with the formation of pseudocrystals, which have a fibrous structure.
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Affiliation(s)
- Rhona F. Lonergan
- School of Physical SciencesUniversity of KentGiles LaneCanterburyCT2 7NZUK
| | - Georgina A. Conway
- School of Physical SciencesUniversity of KentGiles LaneCanterburyCT2 7NZUK
| | - Patrick W. Doheny
- School of Physical SciencesUniversity of KentGiles LaneCanterburyCT2 7NZUK
| | - Helena J. Shepherd
- School of Physical SciencesUniversity of KentGiles LaneCanterburyCT2 7NZUK
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10
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Muratović S, Martinez V, Karadeniz B, Pajić D, Brekalo I, Arhangelskis M, Mazaj M, Mali G, Etter M, Friščić T, Krupskaya Y, Kataev V, Žilić D, Užarević K. Low-Dimensional Magnetism in Multivariate Copper/Zinc MOF-74 Materials Formed via Different Mechanochemical Methods. Inorg Chem 2022; 61:18181-18192. [DOI: 10.1021/acs.inorgchem.2c02898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Senada Muratović
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
| | | | - Bahar Karadeniz
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
| | - Damir Pajić
- Faculty of Science, Department of Physics, University of Zagreb, Bijenička cesta 32, 10000Zagreb, Croatia
| | - Ivana Brekalo
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
| | - Mihails Arhangelskis
- Faculty of Chemistry, University of Warsaw, 1 Pasteura Street, 02-093Warsaw, Poland
| | - Matjaž Mazaj
- National Institute of Chemistry, Hajdrihova 19, SI-1001Ljubljana, Slovenia
| | - Gregor Mali
- National Institute of Chemistry, Hajdrihova 19, SI-1001Ljubljana, Slovenia
| | - Martin Etter
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607Hamburg, Germany
| | | | - Yulia Krupskaya
- Leibniz IFW Dresden, Helmholtzstrasse 20, D-01069Dresden, Germany
| | - Vladislav Kataev
- Leibniz IFW Dresden, Helmholtzstrasse 20, D-01069Dresden, Germany
| | - Dijana Žilić
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000Zagreb, Croatia
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11
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High‐Humidity Shaker Aging to Access Chitin and Cellulose Nanocrystals**. Angew Chem Int Ed Engl 2022; 61:e202207206. [DOI: 10.1002/anie.202207206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Indexed: 11/07/2022]
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12
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Moores A, Jin T, Liu T, Hajiali F, Santos M, Liu Y, Kurdyla D, Régnier S, Hrapovic S, Lam E. High‐Humidity Shaker Aging to Access Chitin and Cellulose Nanocrystals. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Audrey Moores
- McGill University Department of Chemistry, Department of Chemistry 801 Sherbrooke St. West H3A0B8 Montréal CANADA
| | - Tony Jin
- McGill University Chemistry CANADA
| | | | | | | | - Yali Liu
- National Research Council Canada Aquatic and Crop Resource Development Research Centre CANADA
| | - Davis Kurdyla
- National Research Council Canada Aquatic and Crop Resource Development Research Centre CANADA
| | - Sophie Régnier
- National Research Council Canada Aquatic and Crop Resource Development Research Centre CANADA
| | - Sabahudin Hrapovic
- National Research Council Canada Aquatic and Crop Resource Development Research Centre CANADA
| | - Edmond Lam
- National Research Council Canada Aquatic and Crop Resource Development Research Centre CANADA
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13
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Xiao L, Hongxia P, Qiang L, Lei G, Lizhen C, Jianlong W. The crystal structure of imidazolium nitrate, C 3H 5O 3N 3. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C3H5O3N3, tetragonal, P43212 (no. 96), a = 7.2479(2) Å, c = 21.6138(8) Å, V = 1135.42(8) Å3, Z = 8, Rgt
(F) = 0.0344, wRref
(F
2) = 0.0903, T = 100 K.
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Affiliation(s)
- Li Xiao
- School of Chemical Engineering and Technology, North University of China , Taiyuan , 030051 , Shanxi Province , P. R. China
| | - Pan Hongxia
- Hubei Dongfang Chemical Industry Co. LTD, China North Industries Group Corporation Limited , Xiangyang , 441404 , Hubei Province , P. R. China
| | - Liu Qiang
- Hubei Dongfang Chemical Industry Co. LTD, China North Industries Group Corporation Limited , Xiangyang , 441404 , Hubei Province , P. R. China
| | - Gong Lei
- Hubei Dongfang Chemical Industry Co. LTD, China North Industries Group Corporation Limited , Xiangyang , 441404 , Hubei Province , P. R. China
| | - Chen Lizhen
- School of Chemical Engineering and Technology, North University of China , Taiyuan , 030051 , Shanxi Province , P. R. China
| | - Wang Jianlong
- School of Chemical Engineering and Technology, North University of China , Taiyuan , 030051 , Shanxi Province , P. R. China
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14
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Kwon TW, Song B, Nam KW, Stoddart JF. Mechanochemical Enhancement of the Structural Stability of Pseudorotaxane Intermediates in the Synthesis of Rotaxanes. J Am Chem Soc 2022; 144:12595-12601. [PMID: 35797453 DOI: 10.1021/jacs.2c00515] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mechanochemical syntheses of rotaxanes have attracted considerable attention of late because of the superior reaction rates and higher yields associated with their production compared with analogous reactions carried out in solution. Previous investigators, however, have focused on the demonstration of the mechanochemical syntheses of rotaxanes per se, rather than on studying the solid-phase host-guest molecular interplay related to their rapid formation and high yields. In this investigation, we attribute the lower yields of rotaxanes prepared in solution to the limited concentration and a desolvation energy penalty that must be compensated for by host-guest interactions during complexation that precedes the templation leading to rotaxane formation. It follows that, if the desolvation energy can be removed and higher concentrations can be attained, even weak host-guest interactions can drive the complexation of host and guest molecules efficiently. In order to test this hypothesis, we chose two host-guest pairs of permethylated pillar[5]arene/1,6-diaminohexane and permethylated pillar[5]arene/2,2'-(ethylenedioxy)bis(ethylamine) for the simple reason that they exhibit extremely low binding constants (2.7 ± 0.4 M-1 when 1,6-diaminohexane is the guest and <0.1 M-1 when 2,2'-(ethylenedioxy)bis(ethylamine) is the guest in CDCl3; i.e., ostensibly no pseudorotaxane formation is observed). We argue that the amount of pseudorotaxanes formed in the solid state is responsive to mechanical treatments or otherwise and changes in temperature during stoppering reactions. Compared to the amount of pseudorotaxanes that can be obtained in solution, large quantities of pseudorotaxanes are formed in the solid state because of concentration and desolvation effects. This mechanochemical enhancement of pseudorotaxane formation is referred to as a self-correction in the current investigation. Rotaxanes based on permethylated pillar[5]arene/1,6-diaminohexane and permethylated pillar[5]arene/2,2'-(ethylenedioxy)bis(ethylamine) have been synthesized in much higher yields compared to those obtained in solution, aided and abetted by self-correction effects during mechanical treatments and heating at a mild temperature of 50 °C.
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Affiliation(s)
- Tae-Woo Kwon
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Bo Song
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Kwan Woo Nam
- Department of Chemical Engineering and Materials Science, Ewha Womans University, Seoul 03760, Korea
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States.,School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia.,Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310027, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311215, China
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15
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Imtiaz A, Othman MHD, Jilani A, Khan IU, Kamaludin R, Iqbal J, Al-Sehemi AG. Challenges, Opportunities and Future Directions of Membrane Technology for Natural Gas Purification: A Critical Review. MEMBRANES 2022; 12:membranes12070646. [PMID: 35877848 PMCID: PMC9321681 DOI: 10.3390/membranes12070646] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 06/01/2022] [Accepted: 06/09/2022] [Indexed: 12/03/2022]
Abstract
Natural gas is an important and fast-growing energy resource in the world and its purification is important in order to reduce environmental hazards and to meet the required quality standards set down by notable pipeline transmission, as well as distribution companies. Therefore, membrane technology has received great attention as it is considered an attractive option for the purification of natural gas in order to remove impurities such as carbon dioxide (CO2) and hydrogen sulphide (H2S) to meet the usage and transportation requirements. It is also recognized as an appealing alternative to other natural gas purification technologies such as adsorption and cryogenic processes due to its low cost, low energy requirement, easy membrane fabrication process and less requirement for supervision. During the past few decades, membrane-based gas separation technology employing hollow fibers (HF) has emerged as a leading technology and underwent rapid growth. Moreover, hollow fiber (HF) membranes have many advantages including high specific surface area, fewer requirements for maintenance and pre-treatment. However, applications of hollow fiber membranes are sometimes restricted by problems related to their low tensile strength as they are likely to get damaged in high-pressure applications. In this context, braid reinforced hollow fiber membranes offer a solution to this problem and can enhance the mechanical strength and lifespan of hollow fiber membranes. The present review includes a discussion about different materials used to fabricate gas separation membranes such as inorganic, organic and mixed matrix membranes (MMM). This review also includes a discussion about braid reinforced hollow fiber (BRHF) membranes and their ability to be used in natural gas purification as they can tackle high feed pressure and aggressive feeds without getting damaged or broken. A BRHF membrane possesses high tensile strength as compared to a self-supported membrane and if there is good interfacial bonding between the braid and the separation layer, high tensile strength, i.e., upto 170Mpa can be achieved, and due to these factors, it is expected that BRHF membranes could give promising results when used for the purification of natural gas.
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Affiliation(s)
- Aniqa Imtiaz
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Johor, Malaysia; (A.I.); (R.K.)
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Johor, Malaysia
| | - Mohd Hafiz Dzarfan Othman
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Johor, Malaysia; (A.I.); (R.K.)
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Johor, Malaysia
- Correspondence: (M.H.D.O.); or (A.J.)
| | - Asim Jilani
- Centre of Nanotechnology, King Abdul-Aziz University, Jeddah 21589, Saudi Arabia;
- Correspondence: (M.H.D.O.); or (A.J.)
| | - Imran Ullah Khan
- Department of Chemical and Energy Engineering, Pak-Austria Fachhochshule, Institute of Applied Sciences & Technology, Khanpur Road, Mang, Haripur 22650, Pakistan;
| | - Roziana Kamaludin
- Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Johor, Malaysia; (A.I.); (R.K.)
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Johor, Malaysia
| | - Javed Iqbal
- Centre of Nanotechnology, King Abdul-Aziz University, Jeddah 21589, Saudi Arabia;
| | - Abdullah G. Al-Sehemi
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia;
- Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
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16
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Barišić D, Pajić M, Halasz I, Babić D, Ćurić M. Mechanochemical halogenation of unsymmetrically substituted azobenzenes. Beilstein J Org Chem 2022; 18:680-687. [PMID: 35821698 PMCID: PMC9235908 DOI: 10.3762/bjoc.18.69] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/01/2022] [Indexed: 12/29/2022] Open
Abstract
The direct and selective mechanochemical halogenation of C–H bonds in unsymmetrically substituted azobenzenes using N-halosuccinimides as the halogen source under neat grinding or liquid-assisted grinding conditions in a ball mill has been described. Depending on the azobenzene substrate used, halogenation of the C–H bonds occurs in the absence or only in the presence of PdII catalysts. Insight into the reaction dynamics and characterization of the products was achieved by in situ Raman and ex situ NMR spectroscopy and PXRD analysis. A strong influence of the different 4,4’-substituents of azobenzene on the halogenation time and mechanism was found.
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Affiliation(s)
- Dajana Barišić
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
| | - Mario Pajić
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
| | - Ivan Halasz
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
| | - Darko Babić
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
| | - Manda Ćurić
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
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17
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Barišić D, Halasz I, Bjelopetrović A, Babić D, Ćurić M. Mechanistic Study of the Mechanochemical Pd II-Catalyzed Bromination of Aromatic C–H Bonds by Experimental and Computational Methods. Organometallics 2022. [DOI: 10.1021/acs.organomet.1c00698] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dajana Barišić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Ivan Halasz
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Alen Bjelopetrović
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Darko Babić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Manda Ćurić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
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18
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Michalchuk AAL, Emmerling F. Time-Resolved In Situ Monitoring of Mechanochemical Reactions. Angew Chem Int Ed Engl 2022; 61:e202117270. [PMID: 35128778 PMCID: PMC9400867 DOI: 10.1002/anie.202117270] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Indexed: 12/31/2022]
Abstract
Mechanochemical transformations offer environmentally benign synthesis routes, whilst enhancing both the speed and selectivity of reactions. In this regard, mechanochemistry promises to transform the way in which chemistry is done in both academia and industry but is greatly hindered by a current lack of mechanistic understanding. The continued development and use of time-resolved in situ (TRIS) approaches to monitor mechanochemical reactions provides a new dimension to elucidate these fascinating transformations. We here discuss recent trends in method development that have pushed the boundaries of mechanochemical research. New features of mechanochemical reactions obtained by TRIS techniques are subsequently discussed, which sheds light on how different TRIS approaches have been used. Emphasis is placed on the strength of combining complementary techniques. Finally, we outline our views on the potential of TRIS methods in mechanochemical research, towards establishing a new, environmentally benign paradigm in the chemical sciences.
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Affiliation(s)
- Adam A. L. Michalchuk
- BAM Federal Institute for Materials Research and TestingRichard-Willstätter-Strasse1112489BerlinGermany
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and TestingRichard-Willstätter-Strasse1112489BerlinGermany
- Department of ChemistryHumboldt-Universität zu BerlinBrook-Taylor-Strasse 212489BerlinGermany
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19
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Arciszewski J, Auclair K. Mechanoenzymatic Reactions Involving Polymeric Substrates or Products. CHEMSUSCHEM 2022; 15:e202102084. [PMID: 35104019 DOI: 10.1002/cssc.202102084] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 01/31/2022] [Indexed: 06/14/2023]
Abstract
Mechanoenzymology is an emerging field in which mechanical mixing is used to sustain enzymatic reactions in low-solvent or solvent-free mixtures. Many enzymes have been reported that thrive under such conditions. Considering the central role of biopolymers and synthetic polymers in our society, this minireview highlights the use of mechanoenzymology for the synthesis or depolymerization of oligomeric or polymeric materials. In contrast to traditional in-solution reactions, solvent-free mechanoenzymology has the advantages of avoiding solubility issues, proceeding in a minimal volume, and reducing solvent waste while potentially improving the reaction efficiency and accessing new reactivity. It is expected that this strategy will continue to gain popularity and find more applications.
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Affiliation(s)
- Jane Arciszewski
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec, H3A 0B8, Canada
| | - Karine Auclair
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec, H3A 0B8, Canada
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20
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Michalchuk AAL, Emmerling F. Zeitaufgelöste In‐Situ‐Untersuchungen von mechanochemischen Reaktionen. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Adam A. L. Michalchuk
- BAM Federal Institute for Materials Research and Testing Richard-Willstätter-Straße 11 12489 Berlin Deutschland
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and Testing Richard-Willstätter-Straße 11 12489 Berlin Deutschland
- Department of Chemistry Humboldt-Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
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21
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Vojvodin CS, Holmes ST, Watanabe LK, Rawson JM, Schurko R. Multi-Component Crystals Containing Urea: Mechanochemical Synthesis and Characterization by 35Cl Solid-State NMR Spectroscopy and DFT Calculations. CrystEngComm 2022. [DOI: 10.1039/d1ce01610e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanochemical synthesis provides new pathways for the rational design of multi-component crystals (MCCs) involving anionic or cationic components, which offer molecular-level architectures unavailable to MCCs comprised of strictly neutral components....
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22
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Fidelli AM, Katsenis AD, Kotidis P, Tarlas GD, Pournara A, Papaefstathiou GS. Enhanced Cr(VI) sorption capacity of the mechanochemically synthesized defective UiO-66 and UiO-66-NH2. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.2010051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Athena M. Fidelli
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Zografou, Greece
| | - Athanassios D. Katsenis
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Zografou, Greece
| | - Pantelis Kotidis
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Zografou, Greece
| | - Georgios D. Tarlas
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Zografou, Greece
| | | | - Giannis S. Papaefstathiou
- Laboratory of Inorganic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Zografou, Greece
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23
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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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24
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Budny-Godlewski K, Leszczyński MK, Tulewicz A, Justyniak I, Pinkowicz D, Sieklucka B, Kruczała K, Sojka Z, Lewiński J. A Case Study on the Desired Selectivity in Solid-State Mechano- and Slow-Chemistry, Melt, and Solution Methodologies. CHEMSUSCHEM 2021; 14:3887-3894. [PMID: 34289248 DOI: 10.1002/cssc.202101269] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Solution-based syntheses are omnipresent in chemistry but are often associated with obvious disadvantages, and the search for new mild and green synthetic methods continues to be a hot topic. Here, comparative studies in four different reaction media were conducted, that is, the solid-state mechano- and slow-chemistry synthesis, melted phase, and solution protocols, and the impact of the employed solvent-free solid-state versus liquid-phase synthetic approaches was highlighted on a pool of products. A moderately exothermic model reaction system was chosen based on bis(pentafluorophenyl)zinc, (C6 F5 )2 Zn, and 2,2,6,6-tetramethylpiperidinyl oxide (TEMPO) as a stable nitroxyl radical, anticipating that these reagents may offer a unique landscape for addressing kinetic and thermodynamic aspects of wet and solvent-free solid-state processes. In a toluene solution two distinct paramagnetic Lewis acid-base adducts (C6 F5 )2 Zn(η1 -TEMPO) (1) and (C6 F5 )2 Zn(η1 -TEMPO)2 (2) equilibrated, but only 2 was affordable by crystallization. In turn, crystallization from the melt was the only method yielding single crystals of 1. Moreover, the solid-state approaches were stoichiometry sensitive and allowed for the selective synthesis of both adducts by simple stoichiometric control over the substrates. Density functional theory (DFT) calculations were carried out to examine selected structural and thermodynamic features of the adducts 1 and 2. Compound 2 is a unique non-redox active metal complex supported by two nitroxide radicals, and the magnetic studies revealed weak-to-moderate intramolecular antiferromagnetic interactions between the two coordinated TEMPO molecules.
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Affiliation(s)
- Krzysztof Budny-Godlewski
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Michał K Leszczyński
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Adam Tulewicz
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Iwona Justyniak
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Krzysztof Kruczała
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Zbigniew Sojka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Janusz Lewiński
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
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25
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Enzymatic depolymerization of highly crystalline polyethylene terephthalate enabled in moist-solid reaction mixtures. Proc Natl Acad Sci U S A 2021; 118:2026452118. [PMID: 34257154 DOI: 10.1073/pnas.2026452118] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Less than 9% of the plastic produced is recycled after use, contributing to the global plastic pollution problem. While polyethylene terephthalate (PET) is one of the most common plastics, its thermomechanical recycling generates a material of lesser quality. Enzymes are highly selective, renewable catalysts active at mild temperatures; however, they lack activity toward the more crystalline forms of PET commonly found in consumer plastics, requiring the energy-expensive melt-amorphization step of PET before enzymatic depolymerization. We report here that, when used in moist-solid reaction mixtures instead of the typical dilute aqueous solutions or slurries, the cutinase from Humicola insolens can directly depolymerize amorphous and crystalline regions of PET equally, without any pretreatment, with a 13-fold higher space-time yield and a 15-fold higher enzyme efficiency than reported in prior studies with high-crystallinity material. Further, this process shows a 26-fold selectivity for terephthalic acid over other hydrolysis products.
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26
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Lukin S, Užarević K, Halasz I. Raman spectroscopy for real-time and in situ monitoring of mechanochemical milling reactions. Nat Protoc 2021; 16:3492-3521. [PMID: 34089023 DOI: 10.1038/s41596-021-00545-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 03/25/2021] [Indexed: 11/10/2022]
Abstract
Solid-state milling has emerged as an alternative, sustainable approach for preparing virtually all classes of compounds and materials. In situ reaction monitoring is essential to understanding the kinetics and mechanisms of these reactions, but it has proved difficult to use standard analytical techniques to analyze the contents of the closed, rapidly moving reaction chamber (jar). Monitoring by Raman spectroscopy is an attractive choice, because it allows uninterrupted data collection from the outside of a translucent milling jar. It complements the already established in situ monitoring based on powder X-ray diffraction, which has limited accessibility to the wider research community, because it requires a synchrotron X-ray source. The Raman spectroscopy monitoring setup used in this protocol consists of an affordable, small portable spectrometer, a laser source and a Raman probe. Translucent reaction jars, most commonly made from a plastic material, enable interaction of the laser beam with the solid sample residing inside the closed reaction jar and collection of Raman-scattered photons while the ball mill is in operation. Acquired Raman spectra are analyzed using commercial or open-source software for data analysis (e.g., MATLAB, Octave, Python, R). Plotting the Raman spectra versus time enables qualitative analysis of reaction paths. This is demonstrated for an example reaction: the formation in the solid state of a cocrystal between nicotinamide and salicylic acid. A more rigorous data analysis can be achieved using multivariate analysis.
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27
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Fu J, Wu YN. A Showcase of Green Chemistry: Sustainable Synthetic Approach of Zirconium-Based MOF Materials. Chemistry 2021; 27:9967-9987. [PMID: 33955075 DOI: 10.1002/chem.202005151] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Indexed: 11/08/2022]
Abstract
Zirconium-based metal-organic framework materials (Zr-MOFs) have more practical usage over most conventional benchmark porous materials and even many other MOFs due to the excellent structural stability, rich coordination forms, and various active sites. However, their mass-production and application are restricted by the high-cost raw materials, complex synthesis procedures, harsh reaction conditions, and unexpected environmental impact. Based on the principles of "Green Chemistry", considerable efforts have been done for breaking through the limitations, and significant progress has been made in the sustainable synthesis of Zr-MOFs over the past decade. In this review, the advancements of green raw materials and green synthesis methods in the synthesis of Zr-MOFs are reviewed, along with the corresponding drawbacks. The challenges and prospects are discussed and outlooked, expecting to provide guidance for the acceleration of the industrialization and commercialization of Zr-MOFs.
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Affiliation(s)
- Jiarui Fu
- College of Environmental Science and Engineering State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Siping Rd 1239, 200092, Shanghai, P.R. China.,Shanghai Institute of Pollution Control and Ecological Security, Siping Rd 1239, 200092, Shanghai, P.R. China
| | - Yi-Nan Wu
- College of Environmental Science and Engineering State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Siping Rd 1239, 200092, Shanghai, P.R. China.,Shanghai Institute of Pollution Control and Ecological Security, Siping Rd 1239, 200092, Shanghai, P.R. China
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28
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Liu KG, Sharifzadeh Z, Rouhani F, Ghorbanloo M, Morsali A. Metal-organic framework composites as green/sustainable catalysts. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213827] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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29
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Applications of reticular diversity in metal–organic frameworks: An ever-evolving state of the art. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213655] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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30
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Tu M, Kravchenko DE, Xia B, Rubio-Giménez V, Wauteraerts N, Verbeke R, Vankelecom IFJ, Stassin T, Egger W, Dickmann M, Amenitsch H, Ameloot R. Template-Mediated Control over Polymorphism in the Vapor-Assisted Formation of Zeolitic Imidazolate Framework Powders and Films. Angew Chem Int Ed Engl 2021; 60:7553-7558. [PMID: 33350565 DOI: 10.1002/anie.202014791] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/18/2020] [Indexed: 11/07/2022]
Abstract
The landscape of possible polymorphs for some metal-organic frameworks (MOFs) can pose a challenge for controlling the outcome of their syntheses. Demonstrated here is the use of a template to control in the vapor-assisted formation of zeolitic imidazolate framework (ZIF) powders and thin films. Introducing a small amount of either ethanol or dimethylformamide vapor during the reaction between ZnO and 4,5-dichloroimidazole vapor results in the formation of the porous ZIF-71 phase, whereas other conditions lead to the formation of the dense ZIF-72 phase or amorphous materials. Time-resolved in situ small-angle X-ray scattering reveals that the porous phase is metastable and can be transformed into its dense polymorph. This transformation is avoided through the introduction of template vapor. The porosity of the resulting ZIF powders and films was studied by N2 and Kr physisorption, as well as positron annihilation lifetime spectroscopy. The templating principle was demonstrated for other members of the ZIF family as well, including the ZIF-7 series, ZIF-8_Cl, and ZIF-8_Br.
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Affiliation(s)
- Min Tu
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Dmitry E Kravchenko
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Benzheng Xia
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Víctor Rubio-Giménez
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Nathalie Wauteraerts
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Rhea Verbeke
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Ivo F J Vankelecom
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Timothée Stassin
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
| | - Werner Egger
- Department Institut für Angewandte Physik und Messtechnik LRT2, Universität der Bundeswehr München, Werner-Heisenberg-Weg 39, 85577, Neubiberg, Germany
| | - Marcel Dickmann
- Department Institut für Angewandte Physik und Messtechnik LRT2, Universität der Bundeswehr München, Werner-Heisenberg-Weg 39, 85577, Neubiberg, Germany.,Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, Lichtenbergstraße 1, 85748, Garching, Germany
| | - Heinz Amenitsch
- Institute of Inorganic Chemistry, Graz University of Technology, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Rob Ameloot
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS), KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
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Tu M, Kravchenko DE, Xia B, Rubio‐Giménez V, Wauteraerts N, Verbeke R, Vankelecom IFJ, Stassin T, Egger W, Dickmann M, Amenitsch H, Ameloot R. Template‐Mediated Control over Polymorphism in the Vapor‐Assisted Formation of Zeolitic Imidazolate Framework Powders and Films. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Min Tu
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Dmitry E. Kravchenko
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Benzheng Xia
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Víctor Rubio‐Giménez
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Nathalie Wauteraerts
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Rhea Verbeke
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Ivo F. J. Vankelecom
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Timothée Stassin
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Werner Egger
- Department Institut für Angewandte Physik und Messtechnik LRT2 Universität der Bundeswehr München Werner-Heisenberg-Weg 39 85577 Neubiberg Germany
| | - Marcel Dickmann
- Department Institut für Angewandte Physik und Messtechnik LRT2 Universität der Bundeswehr München Werner-Heisenberg-Weg 39 85577 Neubiberg Germany
- Heinz Maier-Leibnitz Zentrum (MLZ) Technische Universität München Lichtenbergstraße 1 85748 Garching Germany
| | - Heinz Amenitsch
- Institute of Inorganic Chemistry Graz University of Technology Stremayrgasse 9/IV 8010 Graz Austria
| | - Rob Ameloot
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven—University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
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32
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Glante S, Hartmann M. Comment on "The solvent and zinc source dual-induced synthesis of a two dimensional zeolitic imidazolate framework with a farfalle-shape and its crystal transformation to zeolitic imidazolate framework-8" by C.-X. Jin et al., 2020, 49, 2437. Dalton Trans 2021; 50:398-400. [PMID: 33306770 DOI: 10.1039/d0dt02495c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In a recently published article Jin et al. described a new farfalle-shaped zeolitic imidazolate framework (ZIF-F) and its transformation into the well-known ZIF-8 in methanol. However, the shown powder diffraction patterns of ZIF-F are similar to another ZIF polymorph called ZIF-8dia, which has previously been synthesized from synthesis mixtures of different compositions.
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Affiliation(s)
- Stephan Glante
- Erlangen Center for Interface Research and Catalysis (ECRC), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 3, 91058 Erlangen, Germany.
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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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Nemec V, Lisac K, Bedeković N, Fotović L, Stilinović V, Cinčić D. Crystal engineering strategies towards halogen-bonded metal–organic multi-component solids: salts, cocrystals and salt cocrystals. CrystEngComm 2021. [DOI: 10.1039/d1ce00158b] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This highlight presents an overview of the current advances in the preparation of halogen bonded metal–organic multi-component solids, including salts and cocrystals comprising neutral and ionic constituents.
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Affiliation(s)
- Vinko Nemec
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Katarina Lisac
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Nikola Bedeković
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Luka Fotović
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Vladimir Stilinović
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
| | - Dominik Cinčić
- Department of Chemistry
- Faculty of Science
- University of Zagreb
- HR-10000 Zagreb
- Croatia
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35
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Bjelopetrović A, Barišić D, Duvnjak Z, Džajić I, Juribašić Kulcsár M, Halasz I, Martínez M, Budimir A, Babić D, Ćurić M. A Detailed Kinetico-Mechanistic Investigation on the Palladium C–H Bond Activation in Azobenzenes and Their Monopalladated Derivatives. Inorg Chem 2020; 59:17123-17133. [DOI: 10.1021/acs.inorgchem.0c02418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Alen Bjelopetrović
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Dajana Barišić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Zrinka Duvnjak
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Ivan Džajić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Marina Juribašić Kulcsár
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Ivan Halasz
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès 1-11, E-08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Barcelona, Spain
| | - Ana Budimir
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Darko Babić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Manda Ćurić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
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36
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Lukin S, Stolar T, Lončarić I, Milanović I, Biliškov N, di Michiel M, Friščić T, Halasz I. Mechanochemical Metathesis between AgNO 3 and NaX (X = Cl, Br, I) and Ag 2XNO 3 Double-Salt Formation. Inorg Chem 2020; 59:12200-12208. [PMID: 32806016 DOI: 10.1021/acs.inorgchem.0c01196] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Here we describe real-time, in situ monitoring of mechanochemical solid-state metathesis between silver nitrate and the entire series of sodium halides, on the basis of tandem powder X-ray diffraction and Raman spectroscopy monitoring. The mechanistic monitoring reveals that reactions of AgNO3 with NaX (X = Cl, Br, I) differ in reaction paths, with only the reaction with NaBr providing the NaNO3 and AgX products directly. The reaction with NaI revealed the presence of a novel, short-lived intermediate phase, while the reaction with NaCl progressed the slowest through the well-defined Ag2ClNO3 intermediate double salt. While the corresponding iodide and bromide double salts were not observed as intermediates, all three are readily prepared as pure compounds by milling equimolar mixtures of AgX and AgNO3. The in situ observation of reactive intermediates in these simple metathesis reactions reveals a surprising resemblance of reactions involving purely ionic components to those of molecular organic solids and cocrystals. This study demonstrates the potential of in situ reaction monitoring for mechanochemical reactions of ionic compounds as well as completes the application of these techniques to all major compound classes.
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Affiliation(s)
- Stipe Lukin
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Tomislav Stolar
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Ivor Lončarić
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Igor Milanović
- Department of Physics (010), Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Mike Petrovića Alasa 12-14, 11000, Belgrade, Serbia
| | - Nikola Biliškov
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
| | - Marco di Michiel
- ESRF-the European Synchrotron, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, H3A 0B8 Montreal, Canada
| | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička 54, 10000 Zagreb, Croatia
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Meng J, Liu X, Niu C, Pang Q, Li J, Liu F, Liu Z, Mai L. Advances in metal-organic framework coatings: versatile synthesis and broad applications. Chem Soc Rev 2020; 49:3142-3186. [PMID: 32249862 DOI: 10.1039/c9cs00806c] [Citation(s) in RCA: 172] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Metal-organic frameworks (MOFs) as a new kind of porous crystalline materials have attracted much interest in many applications due to their high porosity, diverse structures, and controllable chemical structures. However, the specific geometrical morphologies, limited functions and unsatisfactory performances of pure MOFs hinder their further applications. In recent years, an efficient approach to synthesize new composites to overcome the above issues has been achieved, by integrating MOF coatings with other functional materials, which have synergistic advantages in many potential applications, including batteries, supercapacitors, catalysis, gas storage and separation, sensors, drug delivery/cytoprotection and so on. Nevertheless, the systemic synthesis strategies and the relationships between their structures and application performances have not been reviewed comprehensively yet. This review emphasizes the recent advances in versatile synthesis strategies and broad applications of MOF coatings. A comprehensive discussion of the fundamental chemistry, classifications and functions of MOF coatings is provided first. Next, by modulating the different states (e.g. solid, liquid, and gas) of metal ion sources and organic ligands, the synthesis methods for MOF coatings on functional materials are systematically summarized. Then, many potential applications of MOF coatings are highlighted and their structure-property correlations are discussed. Finally, the opportunities and challenges for the future research of MOF coatings are proposed. This review on the deep understanding of MOF coatings will bring better directions into the rational design of high-performance MOF-based materials and open up new opportunities for MOF applications.
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Affiliation(s)
- Jiashen Meng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Xiong Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Chaojiang Niu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Quan Pang
- Department of Energy and Resources Engineering, and Beijing Innovation Center for Engineering Science and Advanced Technology, Peking University, Beijing 100871, China
| | - Jiantao Li
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Fang Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Ziang Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Liqiang Mai
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
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38
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Feng S, Zhang X, Shi D, Wang Z. Zeolitic imidazolate framework-8 (ZIF-8) for drug delivery: A critical review. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-020-1927-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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39
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Brekalo I, Deliz DE, Kane CM, Friščić T, Holman KT. Exploring the Scope of Macrocyclic "Shoe-last" Templates in the Mechanochemical Synthesis of RHO Topology Zeolitic Imidazolate Frameworks (ZIFs). Molecules 2020; 25:E633. [PMID: 32024141 PMCID: PMC7037713 DOI: 10.3390/molecules25030633] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/20/2020] [Accepted: 01/22/2020] [Indexed: 11/16/2022] Open
Abstract
The macrocyclic cavitand MeMeCH2 is used as a template for the mechanochemical synthesis of 0.2MeMeCH2@RHO-Zn16(Cl2Im)32 (0.2MeMeCH2@ZIF-71) and RHO-ZnBIm2 (ZIF-11) zeolitic imidazolate frameworks (ZIFs). It is shown that MeMeCH2 significantly accelerates the mechanochemical synthesis, providing high porosity products (BET surface areas of 1140 m2/g and 869 m2/g, respectively). Templation of RHO-topology ZIF frameworks constructed of linkers larger than benzimidazole (HBIm) was unsuccessful. It is also shown that cavitands other than MeMeCH2-namely MeHCH2, MeiBuCH2, HPhCH2, MePhCH2, BrPhCH2, BrC5CH2-can serve as effective templates for the synthesis of x(cavitand)@RHO-ZnIm2 products. The limitations on cavitand size and shape are explored in terms of their effectiveness as templates.
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Affiliation(s)
- Ivana Brekalo
- Department of Chemistry, Georgetown University, Washington, DC 20057, USA; (I.B.); (D.E.D.); (C.M.K.)
| | - David E. Deliz
- Department of Chemistry, Georgetown University, Washington, DC 20057, USA; (I.B.); (D.E.D.); (C.M.K.)
| | - Christopher M. Kane
- Department of Chemistry, Georgetown University, Washington, DC 20057, USA; (I.B.); (D.E.D.); (C.M.K.)
| | - Tomislav Friščić
- Department of Chemistry, McGill University, Montreal, QC H3A 0B8, Canada
| | - K. Travis Holman
- Department of Chemistry, Georgetown University, Washington, DC 20057, USA; (I.B.); (D.E.D.); (C.M.K.)
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40
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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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41
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Tomislav Friščić. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201908053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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42
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Tomislav Friščić. Angew Chem Int Ed Engl 2020; 59:30. [PMID: 31856392 DOI: 10.1002/anie.201908053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
"My motto is 'work hard, play hard'. My favorite quote is 'research not published is equivalent to research not done' …" Find out more about Tomislav Friščić in his Author Profile.
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43
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Stolar T, Užarević K. Mechanochemistry: an efficient and versatile toolbox for synthesis, transformation, and functionalization of porous metal–organic frameworks. CrystEngComm 2020. [DOI: 10.1039/d0ce00091d] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multiple ways in which the synergy of mechanochemistry and MOFs advances the field of materials chemistry are presented here.
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44
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Hwang J, Ejsmont A, Freund R, Goscianska J, Schmidt BVKJ, Wuttke S. Controlling the morphology of metal–organic frameworks and porous carbon materials: metal oxides as primary architecture-directing agents. Chem Soc Rev 2020; 49:3348-3422. [DOI: 10.1039/c9cs00871c] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We give a comprehensive overview of how the morphology control is an effective and versatile way to control the physicochemical properties of metal oxides that can be transferred to metal–organic frameworks and porous carbon materials.
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Affiliation(s)
- Jongkook Hwang
- Inorganic Chemistry and Catalysis
- Utrecht University
- Utrecht
- The Netherlands
| | - Aleksander Ejsmont
- Adam Mickiewicz University in Poznań
- Faculty of Chemistry
- 61-614 Poznań
- Poland
| | - Ralph Freund
- Chair of Solid State and Materials Chemistry
- Institute of Physics
- University of Augsburg
- 86159 Augsburg
- Germany
| | - Joanna Goscianska
- Adam Mickiewicz University in Poznań
- Faculty of Chemistry
- 61-614 Poznań
- Poland
| | | | - Stefan Wuttke
- BCMaterials
- Basque Center for Materials
- UPV/EHU Science Park
- 48940 Leioa
- Spain
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45
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Kaabel S, Friščić T, Auclair K. Mechanoenzymatic Transformations in the Absence of Bulk Water: A More Natural Way of Using Enzymes. Chembiochem 2019; 21:742-758. [PMID: 31651073 DOI: 10.1002/cbic.201900567] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Sandra Kaabel
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Tomislav Friščić
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Karine Auclair
- Department of ChemistryMcGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
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Efficient Enzymatic Hydrolysis of Biomass Hemicellulose in the Absence of Bulk Water. Molecules 2019; 24:molecules24234206. [PMID: 31756935 PMCID: PMC6930478 DOI: 10.3390/molecules24234206] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 11/15/2019] [Accepted: 11/16/2019] [Indexed: 01/20/2023] Open
Abstract
Current enzymatic methods for hemicellulosic biomass depolymerization are solution-based, typically require a harsh chemical pre-treatment of the material and large volumes of water, yet lack in efficiency. In our study, xylanase (E.C. 3.2.1.8) from Thermomyces lanuginosus is used to hydrolyze xylans from different sources. We report an innovative enzymatic process which avoids the use of bulk aqueous, organic or inorganic solvent, and enables hydrolysis of hemicellulose directly from chemically untreated biomass, to low-weight, soluble oligoxylosaccharides in >70% yields.
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Budny-Godlewski K, Justyniak I, Leszczyński MK, Lewiński J. Mechanochemical and slow-chemistry radical transformations: a case of diorganozinc compounds and TEMPO. Chem Sci 2019; 10:7149-7155. [PMID: 31588281 PMCID: PMC6686643 DOI: 10.1039/c9sc01396b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 06/16/2019] [Indexed: 12/14/2022] Open
Abstract
From the green chemistry perspective, molecular solid-state transformations conducted under mild conditions are of great interest and desirability. However, research in this area lacked popularity in the previous century, and thus progressed slowly. In particular, the application of radical reactions in solid-state chemistry has been hampered by several long-standing challenges that are intrinsically associated with the apparent unpredictable nature of radical chemistry. We present a comparative study of model mechanochemical, slow-chemistry and solution radical reactions between TEMPO and homoleptic organozinc compounds (i.e., di-tert-butylzinc and diphenylzinc). In the case of the tBu2Zn/TEMPO reaction system only a dimeric diamagnetic complex [tBuZn(μ-TEMPO*)]2 is obtained in yields slightly varying with the method chosen. In contrast, when TEMPO is mixed with diphenylzinc in a 2 : 1 molar ratio a novel paramagnetic Lewis acid-base adduct [[Ph2Zn(η1-TEMPO)]·TEMPO] is isolated in high yields regardless of the applied methodology. This adduct is also formed in the slow-chemistry process when TEMPO is gently mixed with Ph2Zn in a 1 : 1 molar ratio and left for two weeks at ambient temperature. Within the next week the reaction mixture gives in high yield a diamagnetic dinuclear compound [PhZn(μ-TEMPO*)][PhZn(μ2-η1:η1-TEMPO*)] and biphenyl. The analogous reaction conducted in toluene results in a much lower conversion rate. The reported results open up a new horizon in molecular solid-state radical transformations.
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Affiliation(s)
- Krzysztof Budny-Godlewski
- Faculty of Chemistry , Warsaw University of Technology , Noakowskiego 3 , 00-664 Warsaw , Poland . ; ; Tel: +48 22 2347315
| | - Iwona Justyniak
- Institute of Physical Chemistry , Polish Academy of Sciences , Kasprzaka 44/52 , 01-224 Warsaw , Poland
| | - Michał K Leszczyński
- Institute of Physical Chemistry , Polish Academy of Sciences , Kasprzaka 44/52 , 01-224 Warsaw , Poland
| | - Janusz Lewiński
- Faculty of Chemistry , Warsaw University of Technology , Noakowskiego 3 , 00-664 Warsaw , Poland . ; ; Tel: +48 22 2347315
- Institute of Physical Chemistry , Polish Academy of Sciences , Kasprzaka 44/52 , 01-224 Warsaw , Poland
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48
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Therien JPD, Hammerer F, Friščić T, Auclair K. Mechanoenzymatic Breakdown of Chitinous Material to N-Acetylglucosamine: The Benefits of a Solventless Environment. CHEMSUSCHEM 2019; 12:3481-3490. [PMID: 31211476 DOI: 10.1002/cssc.201901310] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Indexed: 06/09/2023]
Abstract
Chitin is not only the most abundant nitrogen-containing biopolymer on the planet, but also a renewable feedstock that is often treated as a waste. Current chemical methods to break down chitin typically employ harsh conditions, large volumes of solvent, and generate a mixture of products. Although enzymatic methods have been reported, they require a harsh chemical pretreatment of the chitinous substrate and rely on dilute solution conditions that are remote from the natural environment of microbial chitinase enzymes, which typically consists of surfaces exposed to air and moisture. We report an innovative and efficient mechanoenzymatic method to hydrolyze chitin to the N-acetylglucosamine monomer by using chitinases under the recently developed reactive aging (RAging) methodology, based on repeating cycles of brief ball-milling followed by aging, in the absence of bulk solvent. Our results demonstrate that the activity of chitinases increases several times by switching from traditional solution-based conditions of enzymatic catalysis to solventless RAging, which operates on moist solid substrates. Importantly, RAging is also highly efficient for the production of N-acetylglucosamine directly from shrimp and crab shell biomass without any other processing except for a gentle wash with aqueous acetic acid.
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Affiliation(s)
- J P Daniel Therien
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Fabien Hammerer
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Karine Auclair
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
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Huskić I, Friščić T. Geomimetic approaches in the design and synthesis of metal-organic frameworks. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2019; 377:20180221. [PMID: 31130097 PMCID: PMC6562343 DOI: 10.1098/rsta.2018.0221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
The recent discovery of minerals with metal-organic framework (MOF) structures has challenged the view of MOFs as purely synthetic materials. At the same time, the application of geo-inspired synthetic methodologies, such as accelerated ageing and pseudomorphic replication, has enabled a cleaner, more environmentally friendly synthesis of MOFs from mineral-like feedstocks, as well as the assembly of materials with structure controlled at both micro- and meso-scales. These almost concomitant developments have highlighted the previously unknown relationships between geology and MOF chemistry. Here, we outline examples of MOF structures found in minerals, and note geologically inspired approaches to MOF synthesis, as a means to highlight how the emergent geomimetic concepts in MOF chemistry can lead to advances in the design and synthesis of MOFs. This article is part of the theme issue 'Mineralomimesis: natural and synthetic frameworks in science and technology'.
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Chiang C, Lin K, Dwitya SS. Enhancement of CO2 adsorption and separation for non-porous Zn/Co azolate frameworks via ethanol-induced structural transformation. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2018.04.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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