1
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Ablott TA, Webby R, Jenkinson DR, Nikolich A, Liu L, Amer Hamzah H, Mahon MF, Burrows AD, Richardson C. Coupling Postsynthetic High-Temperature Oxidative Thermolysis and Thermal Rearrangements in Isoreticular Zinc MOFs. Inorg Chem 2022; 61:1136-1144. [PMID: 34978814 DOI: 10.1021/acs.inorgchem.1c03334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we report coupling in situ high temperature postsynthetic modifications (PSMs) in metal-organic frameworks (MOFs). Thermo-reactive propargyloxy-functionalized zinc IRMOFs (isoreticular metal-organic frameworks) prepared from 2-(prop-2-yn-1-yloxy)-[1,1'-biphenyl]-4,4'-dicarboxylic acid (H2bpdcOCH2CCH) were investigated for their high-temperature postsynthetic rearrangement (PSR) chemistry to heterocyclic chromenes and benzofurans and then coupled to solid-gas reactions with molecular oxygen. The selectivity for the initial molecular rearrangements was found to be inverted in the porous MOF environment compared to conventional melt reactions of the ester compound Me2bpdcOCH2CCH and proceeded far more easily than the solid-state transformation from H2bpdcOCH2CCH, showing the potential of MOFs to give rise to different chemistry. The major oxidative process was thermolysis of the chromene ring with a minor pathway of allylic-type oxidation to give heterocyclic chromenone functionality. The sequence was also successful on a series of two-component multivariate IRMOF frameworks prepared from thermo-reactive H2bpdcOCH2CCH and thermo-resistant H2bpdcOMe linkers, demonstrating that these reactions can be used with known crystal engineering strategies. All transformations were fully compatible with the requirements to maintain MOF crystallinity and porosity as evidenced by surface area analysis and X-ray powder diffraction measurements. This work contributes to establishing the feasibility of high-temperature solid-gas manifolds for MOF PSM.
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Affiliation(s)
- Timothy A Ablott
- School of Chemistry and Molecular Bioscience, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Rhian Webby
- School of Chemistry and Molecular Bioscience, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Daniel R Jenkinson
- School of Chemistry and Molecular Bioscience, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Alexandra Nikolich
- School of Chemistry and Molecular Bioscience, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Lujia Liu
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington 6140, New Zealand
| | - Harina Amer Hamzah
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Mary F Mahon
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Andrew D Burrows
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Christopher Richardson
- School of Chemistry and Molecular Bioscience, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales 2522, Australia
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2
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Bryant MR, Cunynghame T, Hunter SO, Telfer SG, Richardson C. Trisequential Postsynthetic Modification of a Tagged IRMOF-9 Framework. Inorg Chem 2021; 60:11711-11719. [PMID: 34152749 DOI: 10.1021/acs.inorgchem.1c00862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Tailoring the pore environments of metal-organic frameworks (MOFs) is key to improving their performance and expanding their applicability. Postsynthetic methods, wherein an already synthesized MOF undergoes further chemical reactions, present many advantages for such tailoring and lead to much interesting new chemistry. However, this method has seldom been pushed farther than two reaction steps on the organic component. Here we report a three-step sequence starting from an alkenyl group on the biphenyl backbone of an IRMOF-9 analogue. The alkene is converted to an oxirane group and subsequently to a 1,2-azidoalcohol. The ultimate product is a framework functionalized with an aziridine ring. The reaction efficiency of each step is high, which suppresses the formation of undesired functional groups and the buildup of unintended multivariate frameworks. The synthesis of each framework was attempted via a direct synthetic method employing the appropriately functionalized biphenyldicarboxylate ligand. In general, this met with failure, which demonstrates the power and utility of postsynthetic methods for preparing new materials.
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Affiliation(s)
- Macguire R Bryant
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Trent Cunynghame
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Sally O Hunter
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Shane G Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North 4442, New Zealand
| | - Christopher Richardson
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
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3
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Vitillo JG, Lu CC, Cramer CJ, Bhan A, Gagliardi L. Influence of First and Second Coordination Environment on Structural Fe(II) Sites in MIL-101 for C–H Bond Activation in Methane. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03906] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Jenny G. Vitillo
- Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street Southeast, Minneapolis, Minnesota 55455-0431, United States
- Department of Science and High Technology and INSTM, Università degli Studi dell’Insubria, Via Valleggio 9, I-22100 Como, Italy
| | - Connie C. Lu
- Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street Southeast, Minneapolis, Minnesota 55455-0431, United States
| | - Christopher J. Cramer
- Department of Chemistry, Chemical Theory Center, and Supercomputing Institute, University of Minnesota, 207 Pleasant Street Southeast, Minneapolis, Minnesota 55455-0431, United States
| | - Aditya Bhan
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue Southeast, Minneapolis, Minnesota 55455, United States
| | - Laura Gagliardi
- Department of Chemistry, Pritzker School of Molecular Engineering, James Franck Institute, University of Chicago, Chicago, Illinois 60637, United States
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4
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Hadjiivanov KI, Panayotov DA, Mihaylov MY, Ivanova EZ, Chakarova KK, Andonova SM, Drenchev NL. Power of Infrared and Raman Spectroscopies to Characterize Metal-Organic Frameworks and Investigate Their Interaction with Guest Molecules. Chem Rev 2020; 121:1286-1424. [DOI: 10.1021/acs.chemrev.0c00487] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - Dimitar A. Panayotov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Mihail Y. Mihaylov
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Elena Z. Ivanova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Kristina K. Chakarova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Stanislava M. Andonova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
| | - Nikola L. Drenchev
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria
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5
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Alkaş A, Friche LES, Harris SN, Telfer SG. Thermal Elimination of Ethylene from Cyclobutyl Groups Characterized by X-ray Crystallography in a Metal-Organic Framework Matrix. Chemistry 2020; 26:10321-10329. [PMID: 32686872 DOI: 10.1002/chem.202001466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/11/2020] [Indexed: 11/07/2022]
Abstract
Methods to synthesize and characterize aromatic molecules with vinyl substituents are sought after yet limited in the literature. Here, we introduce cyclobutyl groups into a metal-organic framework (MOF) matrix that are poised to produce ethylene upon heating. The expulsion of ethylene produces vinyl groups on an aromatic core, which are isolated by the crystalline matrix of the framework. This enables full characterization of the thermolysis by single-crystal X-ray diffraction. Further, we modify the vinyl groups by a bromine addition reaction. Importantly, the two transformations happen in a single-crystal-to-single-crystal manner without changing the overall network structure of the parent framework. New insights into the structural and synthetic chemistry of this important class of compound are generated. Installing reactive vinyl tags in materials by the high temperature thermolysis of cyclobutyl groups is a powerful strategy for altering their physicochemical characteristics.
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Affiliation(s)
- Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Laurine E S Friche
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Shikeale N Harris
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Shane G Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
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6
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Roztocki K, Szufla M, Bon V, Senkovska I, Kaskel S, Matoga D. Interlinker Hydrogen Bonds Govern CO 2 Adsorption in a Series of Flexible 2D Diacylhydrazone/Isophthalate-Based MOFs: Influence of Metal Center, Linker Substituent, and Activation Temperature. Inorg Chem 2020; 59:10717-10726. [PMID: 32663400 PMCID: PMC7467668 DOI: 10.1021/acs.inorgchem.0c01182] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
![]()
Four new layered flexible metal–organic
frameworks (MOFs)
containing a diacylhydrazone moiety, namely, guest-filled [Zn2(iso)2(tdih)2]n (1), [Zn2(NH2iso)2(tdih)2]n (2),
[Cd2(iso)2(tdih)2]n (3) and [Cd2(NH2iso)2(tdih)2]n (4) were synthesized using terephthalaldehyde di-isonicotinoylhydrazone
(tdih) as a linear ditopic linker as well as isophtalate
(iso) or 5-aminoisophthalate (NH2iso) as angular colinkers.
The MOFs with hexacoordinated cadmium centers feature two-dimensional
pore systems as compared to the MOFs with pentacoordinated zinc centers
showing either zero-dimensional or mixed zero-/one-dimensional voids,
as evidenced by single-crystal X-ray diffraction. In contrast to the
frameworks based on isophtalates which do not show any significant
gas uptakes, introduction of amino-substituted linker enables CO2 adsorption. Gently activated aminoisophthalate-based frameworks,
that is, guest-exchanged in methanol and heated to 100 °C, show
reversible gated CO2 adsorptions at 195 K, whereas the
increase of activation temperature to 150 °C or more leads to
one-step isotherms and lower adsorption capacities. X-ray diffraction
and IR spectroscopy reveal significant structural differences in interlayer
hydrogen bonding upon activation of materials at higher temperatures.
The work emphasizes the role of hydrogen bonds in crystal engineering
of layered materials and the importance of activation conditions in
such systems. Interplay between a metal center and
functionalization of
isophthalate linker leads to remarkable diversity of structures and
properties in the series of layered flexible metal−organic
frameworks. Intriguing adsorption properties include stepwise gated
CO2 adsorptions and strong dependence on activation conditions.
The role of hydrogen bonds in crystal engineering of layered materials
is underscored by activation−structure−adsorption correlations.
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Affiliation(s)
- Kornel Roztocki
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Monika Szufla
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Volodymyr Bon
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Irena Senkovska
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Dariusz Matoga
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
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7
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Bitzer J, Kleist W. Synthetic Strategies and Structural Arrangements of Isoreticular Mixed‐Component Metal–Organic Frameworks. Chemistry 2019; 25:1866-1882. [DOI: 10.1002/chem.201803887] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Johannes Bitzer
- Faculty of Chemistry and Biochemistry, Industrial Chemistry—, Nanostructured Catalyst MaterialsRuhr University Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Wolfgang Kleist
- Faculty of Chemistry and Biochemistry, Industrial Chemistry—, Nanostructured Catalyst MaterialsRuhr University Bochum Universitätsstraße 150 44801 Bochum Germany
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8
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Bryant MR, Ablott TA, Telfer SG, Liu L, Richardson C. High temperature expulsion of thermolabile groups for pore-space expansion in metal–organic frameworks. CrystEngComm 2019. [DOI: 10.1039/c8ce01740a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct radiative heating at 200 °C quantitatively converts sulfoxide-tags to desirable vinyl groups on a porous zinc(ii) metal–organic framework analogue of IRMOF-9.
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Affiliation(s)
- Macguire R. Bryant
- School of Chemistry and Biomolecular Science
- University of Wollongong
- Wollongong
- Australia
| | - Timothy A. Ablott
- School of Chemistry and Biomolecular Science
- University of Wollongong
- Wollongong
- Australia
| | - Shane G. Telfer
- MacDiarmid Institute of Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- Palmerston North 4442
- New Zealand
| | - Lujia Liu
- Department of Chemistry
- Northwestern University
- Evanston
- USA
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9
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Yang C, Cheng J, Chen Y, Hu Y. Experimental investigation on the water stability of amino-modified indium metal–organic frameworks. RSC Adv 2016. [DOI: 10.1039/c6ra09021d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The water stability of MIL-68(In)–NH2 was first investigated detailedly in this study.
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Affiliation(s)
- Cao Yang
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
- Ministry of Education
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
| | - Jianhua Cheng
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
- Ministry of Education
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
| | - Yuancai Chen
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
- Ministry of Education
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
| | - Yongyou Hu
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
- Ministry of Education
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
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10
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Burrows AD. Post‐synthetic Modification of MOFs. METAL ORGANIC FRAMEWORKS AS HETEROGENEOUS CATALYSTS 2013. [DOI: 10.1039/9781849737586-00031] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Post‐synthetic modification is increasingly recognised as an important and versatile tool in the preparation of functionalised metal organic frameworks (MOFs). The process involves one or more reactions on a pre‐formed MOF, and it can be used to prepare MOFs that are not accessible by direct combination of metal and linker. This review explores the methods and strategies that have been developed for post‐synthetically modifying MOFs, concentrating on four classes of reaction: covalent transformations of the linker, coordination of a metal centre to a linker, modification of the inorganic part of the MOF and exchange of counter‐ions. Examples of the use of the modified MOFs are given, with a focus on their utility in catalysis.
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Affiliation(s)
- Andrew D. Burrows
- Department of Chemistry University of Bath, Claverton Down, Bath BA2 7AY UK
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11
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Smalley AP, Reid DG, Tan JC, Lloyd GO. Alternative synthetic methodology for amide formation in the post-synthetic modification of Ti-MIL125-NH2. CrystEngComm 2013. [DOI: 10.1039/c3ce41332b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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