301
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Dutta S, Kumari N, Dubbu S, Jang SW, Kumar A, Ohtsu H, Kim J, Cho SH, Kawano M, Lee IS. Highly Mesoporous Metal‐Organic Frameworks as Synergistic Multimodal Catalytic Platforms for Divergent Cascade Reactions. Angew Chem Int Ed Engl 2020; 59:3416-3422. [DOI: 10.1002/anie.201916578] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Indexed: 01/10/2023]
Affiliation(s)
- Soumen Dutta
- Center for Nanospace-confined Chemical Reactions (NCCR)Pohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Nitee Kumari
- Center for Nanospace-confined Chemical Reactions (NCCR)Pohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Sateesh Dubbu
- Center for Nanospace-confined Chemical Reactions (NCCR)Pohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Sun Woo Jang
- Center for Nanospace-confined Chemical Reactions (NCCR)Pohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Amit Kumar
- Center for Nanospace-confined Chemical Reactions (NCCR)Pohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Hiroyoshi Ohtsu
- Department of ChemistrySchool of ScienceTokyo Institute of Technology Tokyo 152-8550 Japan
| | - Junghoon Kim
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Seung Hwan Cho
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
| | - Masaki Kawano
- Department of ChemistrySchool of ScienceTokyo Institute of Technology Tokyo 152-8550 Japan
| | - In Su Lee
- Center for Nanospace-confined Chemical Reactions (NCCR)Pohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
- Department of ChemistryPohang University of Science and Technology (POSTECH) Pohang 37673 South Korea
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302
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Kumar N, Paul AK. Triggering Lewis Acidic Nature through the Variation of Coordination Environment of Cd-Centers in 2D-Coordination Polymers. Inorg Chem 2020; 59:1284-1294. [PMID: 31916441 DOI: 10.1021/acs.inorgchem.9b02997] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The rational design and successful synthesis of novel functional metal-organic frameworks relies on careful selection of metals and versatile organic ligands. A newly designed pyrazole-based dicarboxylate ligand, 5-(3,5-dimethyl-1H-pyrazol-1-yl) 1,3-benzenedicarboxylic acid (H2L), was utilized to obtain two new Cd-based coordination polymers I [Cd(L)(H2O)]·H2O and II [Cd(L)] under similar reaction conditions via solvothermal strategy. Single-crystal X-ray data confirmed that compound I exhibits a two-dimensional (2D) skeleton comprising pentagonal bipyramidal Cd-ions and an organic ligand moiety. Compound II has also formed a two-dimensional layer arrangement with the connectivity between trigonal bipyramidal Cd-ions and the organic ligand. Topological analysis revealed that compound I has formed unique 43.63 net topology while compound II has displayed a 44.62 sql net topology with 2D frameworks. The Lewis acidic nature of both I and II containing a Cd2+ metal center has been correlated with the coordination number through dye adsorption-desorption and catalysis studies. The selective adsorption of anionic dye and the extent of adsorption are interrelated with the Cd-ion geometry. For the first time, the role of coordinated water molecule has been analyzed through heterogeneous catalysis reaction (i.e., cyanosilylation) with Cd-based 2D-coordination polymers (CPs). The plausible mechanisms have been proposed to explain the subsequent role of coordination number and environment in CPs.
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Affiliation(s)
- Nikhil Kumar
- Department of Chemistry , National Institute of Technology Kurukshetra , Kurukshetra 136119 , India
| | - Avijit Kumar Paul
- Department of Chemistry , National Institute of Technology Kurukshetra , Kurukshetra 136119 , India
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303
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Demakov PA, Bogomyakov AS, Urlukov AS, Andreeva AY, Samsonenko DG, Dybtsev DN, Fedin VP. Transition Metal Coordination Polymers with Trans-1,4-Cyclohexanedicarboxylate: Acidity-Controlled Synthesis, Structures and Properties. MATERIALS 2020; 13:ma13020486. [PMID: 31963949 PMCID: PMC7014088 DOI: 10.3390/ma13020486] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 01/15/2020] [Accepted: 01/17/2020] [Indexed: 12/15/2022]
Abstract
Five trans-1,4-cyclohexanedicarboxylate (chdc2−) metal–organic frameworks of transition metals were synthesized in aqueous systems. A careful control of pH, reaction temperature and solvent composition were shown to direct the crystallization of a particular compound. Isostructural [Co(H2O)4(chdc)]n (1) and [Fe(H2O)4(chdc)]n (2) consist of one-dimensional hydrogen-bonded chains. Compounds [Cd(H2O)(chdc)]n∙0.5nCH3CN (3), [Mn4(H2O)3(chdc)4]n (4) and [Mn2(Hchdc)2(chdc)]n (5) possess three-dimensional framework structures. The compounds 1, 4 and 5 were further characterized by magnetochemical analysis, which reveals paramagnetic nature of these compounds. A presence of antiferromagnetic exchange at low temperatures is observed for 5 while the antiferromagnetic coupling in 4 is rather strong, even at ambient conditions. The thermal decompositions of 1, 4 and 5 were investigated and the obtained metal oxide (cubic Co3O4 and MnO) samples were analyzed by X-ray diffraction and scanning electron microscopy.
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Affiliation(s)
- Pavel A. Demakov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; (P.A.D.); (A.S.U.); (A.Y.A.); (D.G.S.); (D.N.D.)
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia;
| | - Artem S. Bogomyakov
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia;
- International Tomography Center SB RAS, Novosibirsk 630090, Russia
| | - Artem S. Urlukov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; (P.A.D.); (A.S.U.); (A.Y.A.); (D.G.S.); (D.N.D.)
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia;
| | - Aleksandra Yu. Andreeva
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; (P.A.D.); (A.S.U.); (A.Y.A.); (D.G.S.); (D.N.D.)
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; (P.A.D.); (A.S.U.); (A.Y.A.); (D.G.S.); (D.N.D.)
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia;
| | - Danil N. Dybtsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; (P.A.D.); (A.S.U.); (A.Y.A.); (D.G.S.); (D.N.D.)
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia;
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; (P.A.D.); (A.S.U.); (A.Y.A.); (D.G.S.); (D.N.D.)
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia;
- Correspondence:
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304
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305
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Gugin NY, Virovets A, Peresypkina E, Davydova EI, Timoshkin AY. Structural variety of aluminium and gallium coordination polymers based on bis-pyridylethylene: from molecular complexes to ionic networks. CrystEngComm 2020. [DOI: 10.1039/d0ce00541j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Diverse molecular (0D and 1D) as well as ionic (0D, 1D, 2D, mixed 1D–2D) crystal structures of complexes of aluminium and gallium trihalides with bis(4-pyridylethylene) were obtained by solvent-free melt reactions.
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Affiliation(s)
- Nikita Y. Gugin
- Institute of Chemistry
- Saint Petersburg State University
- 199034 St. Petersburg
- Russia
| | | | | | - Elena I. Davydova
- Institute of Chemistry
- Saint Petersburg State University
- 199034 St. Petersburg
- Russia
| | - Alexey Y. Timoshkin
- Institute of Chemistry
- Saint Petersburg State University
- 199034 St. Petersburg
- Russia
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306
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Zhang Y, Wang L, Hu J, Duttwyler S, Cui X, Xing H. Solvent-dependent supramolecular self-assembly of boron cage pillared metal–organic frameworks for selective gas separation. CrystEngComm 2020. [DOI: 10.1039/d0ce00142b] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A family of microporous boron cage pillared supramolecular metal–organic frameworks are synthesized with the self-assembly behavior controlled by solvents. Interpenetrated BSF-4 is potential for highly selective C2H2/C2H4 and C2H2/CO2 separation.
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Affiliation(s)
- Yuanbin Zhang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Lingyao Wang
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Jianbo Hu
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Simon Duttwyler
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Xili Cui
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Huabin Xing
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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307
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Husain A, Rani P, Alisha, Sharma A, Mondal T, Saha SK, Bhasin KK, Trivedi M, Kumar G. Luminescent Cd II metal–organic frameworks based on isoniazid using a mixed ligand approach. CrystEngComm 2020. [DOI: 10.1039/d0ce00895h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The luminescence properties of Cd-metal–organic frameworks were tuned by varying emissive and non-emissive ligands to display blue and white light emission.
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Affiliation(s)
- Ahmad Husain
- Department of Chemistry
- DAV University
- Jalandhar
- India
| | - Pooja Rani
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh–160014
- India
| | - Alisha
- Department of Chemistry
- DAV University
- Jalandhar
- India
| | | | - Tuhina Mondal
- School of Materials Sciences
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - Shyamal K. Saha
- School of Materials Sciences
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - K. K. Bhasin
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh–160014
- India
| | - Manoj Trivedi
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Girijesh Kumar
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh–160014
- India
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308
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Martín N, Cirujano FG. Organic synthesis of high added value molecules with MOF catalysts. Org Biomol Chem 2020; 18:8058-8073. [PMID: 33001113 DOI: 10.1039/d0ob01571g] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recent examples of organic synthesis of fine chemicals and pharmaceuticals in confined spaces of MOFs are highlighted and compared with silica-based ordered porous solids, such as zeolites or mesoporous (organo)silica. These heterogeneous catalysts offer the possibility of stabilizing the desired transition states and/or intermediates during organic transformations of functional groups and (C-C/C-N) bond forming steps towards the desired functional high added value molecular scaffolds. A short introduction on zeolites, mesoporous silica and metal-organic frameworks is followed by relevant applications in which confined active sites in the pores promote single or multi-step organic synthesis of industrially relevant molecules. A critical discussion on the catalytic performances of the different types of hybrid inorganic-organic catalysts in the synthesis of O- and N-containing acyclic and heterocyclic molecules has been presented.
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Affiliation(s)
- Nuria Martín
- Instituto de Ciencia Molecular (ICMol), Universitat de Valencia, Catedrático José Beltrán Martínez no 2, 46980 Paterna, Valencia, Spain.
| | - Francisco G Cirujano
- Instituto de Ciencia Molecular (ICMol), Universitat de Valencia, Catedrático José Beltrán Martínez no 2, 46980 Paterna, Valencia, Spain.
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309
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Kazemi M, Mohammadi M. Magnetically Recoverable Catalysts: Catalysis in Synthesis of Polyhydroquinolines. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5400] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Mosstafa Kazemi
- Young Researchers and Elite Club, Ilam BranchIslamic Azad University Ilam Iran
| | - Masoud Mohammadi
- Department of Chemistry, Faculty of ScienceIlam University P.O. Box 69315516 Ilam Iran
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310
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Fu SS, Ren XY, Guo S, Lan G, Zhang ZM, Lu TB, Lin W. Synergistic Effect over Sub-nm Pt Nanocluster@MOFs Significantly Boosts Photo-oxidation of N-alkyl(iso)quinolinium Salts. iScience 2019; 23:100793. [PMID: 31958757 PMCID: PMC6992937 DOI: 10.1016/j.isci.2019.100793] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 12/10/2019] [Accepted: 12/18/2019] [Indexed: 11/17/2022] Open
Abstract
Quinolones and isoquinolones are of interest to pharmaceutical industry owing to their potent biological activities. Herein, we first encapsulated sub-nm Pt nanoclusters into Zr-porphyrin frameworks to afford an efficient photocatalyst Pt0.9@PCN-221. This catalyst can dramatically promote electron-hole separation and 1O2 generation to achieve synergistic effect first in the metal-organic framework (MOF) system, leading to the highest activity in photosynthesis of (iso)quinolones in >90.0% yields without any electronic sacrificial agents. Impressively, Pt0.9@PCN-221 was reused 10 times without loss of activity and can catalyze gram-scale synthesis of 1-methyl-5-nitroisoquinolinone at an activity of 175.8 g·gcat−1, 22 times higher than that of PCN-221. Systematic investigations reveal the contribution of synergistic effect of photogenerated electron, photogenerated hole, and 1O2 generation for efficient photo-oxidation, thus highlighting a new strategy to integrate multiple functional components into MOFs to synergistically catalyze complex photoreactions for exploring biologically active heterocyclic molecules. A state-of-the-art photocatalyst for preparation of bioactive (iso)quinolones Synergistic catalysis of photogenerated e−/h+ and 1O2 Sub-nm Pt0.9@PCN-221 with a high efficiency of e−-h+ separation and 1O2 generation
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Affiliation(s)
- Shan-Shan Fu
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xiu-Ying Ren
- College of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Song Guo
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China.
| | - Guangxu Lan
- Department of Chemistry, University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA
| | - Zhi-Ming Zhang
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China; College of Chemistry, Northeast Normal University, Changchun 130024, P.R. China.
| | - Tong-Bu Lu
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Wenbin Lin
- Department of Chemistry, University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA
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311
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Ding CW, Luo W, Zhou JY, Ma XJ, Chen GH, Zhou XP, Li D. Hydroxo Iron(III) Sites in a Metal-Organic Framework: Proton-Coupled Electron Transfer and Catalytic Oxidation of Alcohol with Molecular Oxygen. ACS APPLIED MATERIALS & INTERFACES 2019; 11:45621-45628. [PMID: 31724842 DOI: 10.1021/acsami.9b15311] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Metalloenzymes are powerful biocatalysts that can catalyze particular chemical reactions with high activity, selectivity, and specificity under mild conditions. Metal-organic frameworks (MOFs) composed of metal ions or metal clusters and organic ligands with defined cavities have the potential to impart enzyme-like catalytic activity and mimic metalloenzymes. Here, a new metal-organic framework implanted with hydroxo iron(III) sites with the structural and reactivity characteristics of iron-containing lipoxygenases is reported. Similar to lipoxygenases, the hydrogen atoms and electrons of the substrate can transfer to the hydroxo iron(III) sites, showing typical proton-coupled electron transfer behavior. In the reactivity mimicking biology system, similar to alcohol oxidase, the material also catalyses the oxidation of alcohol into aldehyde by using O2 with a high yield and 100% selectivity under mild conditions, without the use of a radical cocatalyst or photoexcitation. These results provide strong evidence for the high structural fidelity of enzymatically active sites in MOF materials, verifying that MOFs provide an ideal platform for designing biomimetic heterogeneous catalysts with high conversion efficiency and product selectivity.
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Affiliation(s)
- Chong-Wei Ding
- College of Chemistry and Materials Science , Jinan University , Guangzhou , Guangdong 510632 , P. R. China
- Department of Chemistry , Shantou University , Shantou , Guangdong 515063 , P. R. China
| | - Wenzhi Luo
- Department of Chemistry , Shantou University , Shantou , Guangdong 515063 , P. R. China
| | - Jie-Yi Zhou
- College of Chemistry and Materials Science , Jinan University , Guangzhou , Guangdong 510632 , P. R. China
- Department of Chemistry , Shantou University , Shantou , Guangdong 515063 , P. R. China
| | - Xin-Jie Ma
- Department of Chemistry , Shantou University , Shantou , Guangdong 515063 , P. R. China
| | - Guang-Hui Chen
- Department of Chemistry , Shantou University , Shantou , Guangdong 515063 , P. R. China
| | - Xiao-Ping Zhou
- College of Chemistry and Materials Science , Jinan University , Guangzhou , Guangdong 510632 , P. R. China
| | - Dan Li
- College of Chemistry and Materials Science , Jinan University , Guangzhou , Guangdong 510632 , P. R. China
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312
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Wang CH, Gao WY, Powers DC. Measuring and Modulating Substrate Confinement during Nitrogen-Atom Transfer in a Ru 2-Based Metal-Organic Framework. J Am Chem Soc 2019; 141:19203-19207. [PMID: 31782924 DOI: 10.1021/jacs.9b09620] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The porosity and synthetic tunability of metal-organic frameworks (MOFs) has motivated interest in application of these materials as designer heterogeneous catalysts. While understanding substrate mobility in these materials is critical to the rational development of highly active catalyst platforms, experimental data are rarely available. Here we demonstrate kinetic isotope effect (KIE) analysis enables direct evaluation of the extent of substrate confinement as a function of material mesoporosity. Further, we provide evidence that suggests substrate confinement within a microporous Ru2-based MOF gives rise to quantum tunneling during interstitial C-H amination. The reported data provide the first evidence for tunneling during interstitial MOF chemistry and illustrate an experimental strategy to evaluate the impact of material structure on substrate mobility in porous catalysts.
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Affiliation(s)
- Chen-Hao Wang
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - Wen-Yang Gao
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
| | - David C Powers
- Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States
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313
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Highly selective and efficient oxidation of benzylic alcohols with sulfate radical over metal-organic frameworks. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120995] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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314
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Rao PC, Mandal S. Potential Utilization of Metal–Organic Frameworks in Heterogeneous Catalysis: A Case Study of Hydrogen‐Bond Donating and Single‐Site Catalysis. Chem Asian J 2019; 14:4087-4102. [DOI: 10.1002/asia.201900823] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/03/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Purna Chandra Rao
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Kerala 695551 India
| | - Sukhendu Mandal
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Kerala 695551 India
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315
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Zhao S, Xiao J, Zheng T, Liu M, Wu H, Liu Z. Highly Selective and Sensitive Detection of PO 4 3- Ions in Aqueous Solution by a Luminescent Terbium Metal-Organic Framework. ACS OMEGA 2019; 4:16378-16384. [PMID: 31616816 PMCID: PMC6787892 DOI: 10.1021/acsomega.9b01911] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/04/2019] [Indexed: 05/10/2023]
Abstract
A luminescent terbium metal-organic framework [Tb(HPIA-)(PIA2-)(H2O)2] (Tb-MOF), synthesized by a lanthanide metal ion (Tb3+) and nitric heterocyclic carboxylic acid ligands H2PIA (H2PIA = 5-(1H-pyrazol-3-yl)isophthalic-acid), was structurally characterized as a three-dimensional skeleton structure in which layered coordination frameworks are connected by hydrogen bonds. Based on the antenna effect, Tb-MOF can emit bright green fluorescence under 254 nm excitation, and the fluorescence emission presents excellent durability in aqueous solutions among a wide pH range. Moreover, the structure of Tb-MOF also possesses outstanding thermal stabilities. In some ways, PO4 3- and its derivatives are thought to be a kind of pollutant ion causing series environmental and health problems. The as-synthesized Tb-MOF exhibits prominent selectivity and remarkable sensitivity for detecting PO4 3- as an easy-to-use fluorescent probe with low detection limit, fast response, and wide detection range. Therefore, Tb-MOF has significant applications in the fields of human health and environmental monitoring.
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Affiliation(s)
- Shenglu Zhao
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Jiannan Xiao
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Tianxiang Zheng
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Meiying Liu
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Haonan Wu
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
| | - Zhiliang Liu
- Inner Mongolia Key Laboratory of Chemistry
and Physics of Rare Earth Materials, School of Chemistry and Chemical
Engineering, Inner Mongolia University, Hohhot 010021, P. R. China
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316
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Kourtellaris A, Moushi EE, Spanopoulos I, Trikalitis PN, Pissas M, Papaefstathiou GS, Sanakis Y, Tasiopoulos AJ. A Microporous Co(II)‐Based 3‐D Metal Organic Framework Built from Magnetic Infinite Rod‐Shaped Secondary Building Units. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Andreas Kourtellaris
- Department of Chemistry University of Cyprus 1678 Nicosia Cyprus
- Department of Life Sciences School of Sciences European University of Cyprus 1516 Nicosia Cyprus
| | - Eleni E. Moushi
- Department of Life Sciences School of Sciences European University of Cyprus 1516 Nicosia Cyprus
| | | | | | - Michael Pissas
- Institute of Nanoscience and Nanotechnology NCSR “Demokritos” Aghia Paraskevi 15310 Athens Greece
| | - Giannis S. Papaefstathiou
- Laboratory of Inorganic Chemistry National and Kapodistrian University of Athens Panepistimiopolis Zografou 157 71 Athens Greece
| | - Yiannis Sanakis
- Institute of Nanoscience and Nanotechnology NCSR “Demokritos” Aghia Paraskevi 15310 Athens Greece
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317
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Role of water in cyclopentanone self-condensation reaction catalyzed by MCM-41 functionalized with sulfonic acid groups. J Catal 2019. [DOI: 10.1016/j.jcat.2019.07.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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318
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Kundu A, De GC, Ghosh S. Green Synthesis of Novel Polyesterurethane Materials from Epoxides and Carbon Dioxide by New Set of One-Dimensional Coordination Polymer Catalyst. ACS OMEGA 2019; 4:14074-14084. [PMID: 31497726 PMCID: PMC6714527 DOI: 10.1021/acsomega.9b01922] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 07/31/2019] [Indexed: 06/10/2023]
Abstract
Two novel polyesterurethane materials, PEU1 and PEU2, were synthesized via nontoxic and isocyanate-free route by simple conversion of two epoxides 1,2-epoxy-3-phenoxy propane (2) and styrene epoxide (3) utilizing CO2. Epoxides 2 and 3 were converted to the respective cyclic carbonates 4 and 5 by a new set of cobalt-based catalyst 1a in the presence of 10 bar of CO2 and 80 °C temperature without using cocatalyst tetrabutylammonium bromide (TBAB). The mechanistic pathway of the catalysis reaction for the cycloaddition of epoxides with CO2 to generate the cyclic carbonates was investigated by several spectroscopic techniques and utilizing analogous zinc-based 1D coordination polymer 1b, which does not act as an efficient catalyst in the absence of TBAB. Cyclic carbonates 4 and 5 were converted to the respective polyesterurethanes PEU1 and PEU2 sequentially by first synthesizing the ring-opened diols 6 and 7 reacting with ethylenediamine and subsequently annealing the respective diols 6 and 7 at 120 °C in the presence of terepthalyl chloride and triethylamine. The polyesterurethanes PEU1 and PEU2 were characterized by multinuclear NMR and FTIR. PEU1 was also characterized by MALDI-TOF mass spectrometry. The thermal studies of PEU1 and PEU2 showed the stability up to 200-270 °C. The number-average and weight-average molecular weights were determined for PEU1 and PEU2 by GPC analysis. The weight-average molecular weight for PEU1 was found to be 5948 with a polydispersity of 1.1, and PEU2 showed the weight-average molecular weight as 4224 with a polydispersity of 1.06.
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Affiliation(s)
- Arunangshu Kundu
- Department
of Chemistry, Gauhati University, Guwahati, Assam 781014, India
| | - Gobinda Chandra De
- Department
of Chemistry, Cooch Behar Panchanan Barma
University, Cooch Behar, West Bengal 736101, India
| | - Sushobhan Ghosh
- Department
of Chemistry, Gauhati University, Guwahati, Assam 781014, India
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319
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Carrasco S, Sanz-Marco A, Martín-Matute B. Fast and Robust Synthesis of Metalated PCN-222 and Their Catalytic Performance in Cycloaddition Reactions with CO2. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00273] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sergio Carrasco
- Department of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Amparo Sanz-Marco
- Department of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Belén Martín-Matute
- Department of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
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320
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Valiente A, Carrasco S, Sanz‐Marco A, Tai C, Bermejo Gómez A, Martín‐Matute B. Aerobic Homocoupling of Arylboronic Acids Catalyzed by Regenerable Pd(II)@MIL‐88B‐NH
2
(Cr). ChemCatChem 2019. [DOI: 10.1002/cctc.201900556] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Alejandro Valiente
- Department of Organic ChemistryStockholm University The Arrhenius Laboratory 16C 106 91 Stockholm Sweden
| | - Sergio Carrasco
- Department of Organic ChemistryStockholm University The Arrhenius Laboratory 16C 106 91 Stockholm Sweden
| | - Amparo Sanz‐Marco
- Department of Organic ChemistryStockholm University The Arrhenius Laboratory 16C 106 91 Stockholm Sweden
| | - Cheuk‐Wai Tai
- Department of Materials and Environmental ChemistryStockholm University The Arrhenius Laboratory 16C 106 91 Stockholm Sweden
| | - Antonio Bermejo Gómez
- Department of Organic ChemistryStockholm University The Arrhenius Laboratory 16C 106 91 Stockholm Sweden
- Sprint Bioscience Hälsovägen 7 141 57 Huddinge Sweden
| | - Belén Martín‐Matute
- Department of Organic ChemistryStockholm University The Arrhenius Laboratory 16C 106 91 Stockholm Sweden
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321
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Yue Q, Wang YY, Hu XL, Guo WX, Gao EQ. Eight coordination compounds assembled from unexplored semi-rigid ether-based unsymmetrical tetracarboxylate and various dipyridyl ligands: structural variation, magnetic and photoluminescence properties. CrystEngComm 2019. [DOI: 10.1039/c9ce01128e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Eight new coordination compounds built by an unexplored semi-rigid ether-based unsymmetrical tetracarboxylate and varied dipyridyl ligands have been synthesized. Their variety of structures, photoluminescence and magnetic properties are discussed.
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Affiliation(s)
- Qi Yue
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - Yuan-Yuan Wang
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - Xiao-Lu Hu
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - Wei-Xiao Guo
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - En-Qing Gao
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
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