1
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Manna K, Kumar R, Sundaresan A, Natarajan S. Fixing CO 2 under Atmospheric Conditions and Dual Functional Heterogeneous Catalysis Employing Cu MOFs: Polymorphism, Single-Crystal-to-Single-Crystal (SCSC) Transformation and Magnetic Studies. Inorg Chem 2023; 62:13738-13756. [PMID: 37586090 DOI: 10.1021/acs.inorgchem.3c01245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
New copper compounds, [Cu(C14H8O6)(C10H8N2)(H2O)] (1), [Cu(C14H8O6)(C10H8N2)(H2O)]·(C3H7ON)2 (2), [Cu(C14H8O6)(C10H8N2)(H2O)2]·(C3H7ON) (3), [Cu(C14H8O6)(C10H8N4)] (4), and [Cu(C14H8O6)(C10H8N4)]·(H2O) (5), were prepared employing 2,5-bis(prop-2-yn-1-yloxy)terephthalic acid (2,5-BPTA) as the primary ligand and 4,4'-bipyridine (1-3) and 4,4'-azopyridine (4-5) as the secondary ligands. Single-crystal studies indicated that compounds 1-4 have two-dimensional layer structures and compound 5 has a three-dimensional structure. Compounds 1-3 were isolated from the same reaction mixture but by varying the time of reaction. The framework structures of compounds 1-3 are similar and may be considered as polymorphic structures. Compounds 4 and 5 can also be considered polymorphic with a change in dimensionality of the structure. Compounds 1-3 can be formed through a single-crystal-to-single-crystal transformation under a suitable solvent mixture. The Cu center was explored for the Lewis acid-catalyzed cycloaddition reaction of epoxide and CO2 under ambient conditions in a solventless condition and also for the synthesis of propargylamine derivatives by three-component coupling reactions (A3 coupling) in a DCM medium. The Lewis basic functionality of the MOF (-N═N- group) has been explored for the Henry reaction (aldol condensation) in a solventless condition. In all of the catalytic reactions, good yields and recyclability were observed. The magnetic studies indicated that compounds 1 and 4 have antiferromagnetic interactions and compound 5 has ferromagnetic interactions. The present studies illustrated the rich diversity that the copper-containing compounds exhibit in extended framework structures.
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Affiliation(s)
- Krishna Manna
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit Indian Institute of Science, Bangalore 560012, India
| | - Rahul Kumar
- School of Advanced Materials and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore 560064, India
| | - Athinarayanan Sundaresan
- School of Advanced Materials and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore 560064, India
| | - Srinivasan Natarajan
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit Indian Institute of Science, Bangalore 560012, India
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2
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Manna K, Natarajan S. Highly Selective MOF-Based Turn-Off Luminescence Detection of Hg 2+ Ions in an Aqueous Medium and Its Dual Functional Catalytic Activity toward Aldol Condensation and β-Enamination Reactions. Inorg Chem 2023; 62:508-519. [PMID: 36535263 DOI: 10.1021/acs.inorgchem.2c03679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A new organic ligand, 5-(carboxyformamido)isophthalic acid (5-CFIA), was prepared and employed for the synthesis of two compounds [M3(C10H4O7N1)2(8H2O)]·H2O (M = Cd, Mn). The compounds have three-dimensionally extended structures. Both the compounds were found to be luminescent at room temperature. The luminescence nature was exploited for the detection of Hg2+ ions in an aqueous medium with good selectivity. The interactions between Hg2+ ions and the compounds quench the luminescence intensity and act as a turn-off sensor. Both the compounds exhibited low limits for the detection of Hg2+ ions and in the range mandated by the WHO. The interactions between Hg2+ ions and the compound involve the -NH group, which was probed using Raman and IR spectroscopic techniques. These studies provide important pointers toward the mechanism of this turn-off luminescence behavior. The compounds were explored for base-catalyzed aldol condensation and Lewis acid-promoted β-enaminoester formation reactions. The aldol condensation reaction uses the -NH functionality as a base. The studies indicate that the electron-withdrawing group produces products with higher yields. The β-enaminoester reaction uses the Lewis acid centers, and the studies reveal that the electron-withdrawing groups produce lesser yields of the products. The catalytic nature of the reaction and recyclability of the catalysts were also established. The catalytic reactions employ ethanol (aldol condensation) and no solvent (β-enaminoester), which suggests that the reactions are green and environmentally friendly. The Mn compound was observed to be anti-ferromagnetic.
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Affiliation(s)
- Krishna Manna
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India
| | - S Natarajan
- Framework Solids Laboratory, Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India
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3
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Nazarov DI, Faraonov MA, Kuzmin AV, Khasanov SS, Otsuka A, Yamochi H, Kitagawa H, Konarev DV. Crystalline paramagnetic supramolecular 2D-polymer of the tetra(4-pyridyl)porphyrin and terbium( iii) complex. Dalton Trans 2022; 51:16921-16925. [DOI: 10.1039/d2dt03170a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new crystalline hybrid organic–inorganic two-dimensional supramolecular polymer of the tetra(4-pyridyl)porphyrin and terbium(iii) complex, TbIII(TMHD)3, has been obtained and investigated.
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Affiliation(s)
- Dmitry I. Nazarov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Maxim A. Faraonov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Alexey V. Kuzmin
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Salavat S. Khasanov
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Akihiro Otsuka
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hideki Yamochi
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Dmitri V. Konarev
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia
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4
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Cirujano FG, Dhakshinamoorthy A. Supported metals on porous solids as heterogeneous catalysts for the synthesis of propargylamines. NEW J CHEM 2022. [DOI: 10.1039/d1nj05091e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This perspective summarizes recent developments in the synthesis of propargylamines using porous solids (zeolites, MOFs and carbon) as supports/catalysts.
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Affiliation(s)
- Francisco G. Cirujano
- Institute of Molecular Science (ICMOL), Universidad de Valencia, 46980 Paterna, Valencia, Spain
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5
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Daliran S, Oveisi AR, Peng Y, López-Magano A, Khajeh M, Mas-Ballesté R, Alemán J, Luque R, Garcia H. Metal–organic framework (MOF)-, covalent-organic framework (COF)-, and porous-organic polymers (POP)-catalyzed selective C–H bond activation and functionalization reactions. Chem Soc Rev 2022; 51:7810-7882. [DOI: 10.1039/d1cs00976a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The review summarizes the state-of-the-art of C–H active transformations over crystalline and amorphous porous materials as new emerging heterogeneous (photo)catalysts.
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Affiliation(s)
- Saba Daliran
- Department of Chemistry, Faculty of Sciences, Department of Chemistry, University of Zabol, 98615-538 Zabol, Iran
| | - Ali Reza Oveisi
- Department of Chemistry, Faculty of Sciences, Department of Chemistry, University of Zabol, 98615-538 Zabol, Iran
| | - Yong Peng
- Instituto de Tecnología Química CSIC-UPV, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, Valencia 46022, Spain
| | - Alberto López-Magano
- Inorganic Chemistry Department, Módulo 7, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Mostafa Khajeh
- Department of Chemistry, Faculty of Sciences, Department of Chemistry, University of Zabol, 98615-538 Zabol, Iran
| | - Rubén Mas-Ballesté
- Inorganic Chemistry Department, Módulo 7, Universidad Autónoma de Madrid, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - José Alemán
- Organic Chemistry Department, Módulo 1, Universidad Autónoma de Madrid, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Rafael Luque
- Department of Organic Chemistry, University of Cordoba, Campus de Rabanales, EdificioMarie Curie (C-3), CtraNnal IV-A, Km 396, E14014 Cordoba, Spain
- Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya str., 117198, Moscow, Russia
| | - Hermenegildo Garcia
- Instituto de Tecnología Química CSIC-UPV, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, Valencia 46022, Spain
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6
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Fan Z, Wang Z, Cokoja M, Fischer RA. Defect engineering: an effective tool for enhancing the catalytic performance of copper-MOFs for the click reaction and the A3 coupling. Catal Sci Technol 2021. [DOI: 10.1039/d0cy01946a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A series of Cu(i)-enriched and Lewis basic site-containing defect-engineering MOFs was investigated for significantly enhanced catalytic performance in the click reaction and the A3 coupling.
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Affiliation(s)
- Zhiying Fan
- Chair of Inorganic and Metal-Organic Chemistry
- Catalysis Research Center and Department of Chemistry
- Technical University of Munich
- D-85748 Garching bei München
- Germany
| | - Zheng Wang
- College of Food Science and Engineering
- Northwest University
- 710127 Xi'an
- China
| | - Mirza Cokoja
- Chair of Inorganic and Metal-Organic Chemistry
- Catalysis Research Center and Department of Chemistry
- Technical University of Munich
- D-85748 Garching bei München
- Germany
| | - Roland A. Fischer
- Chair of Inorganic and Metal-Organic Chemistry
- Catalysis Research Center and Department of Chemistry
- Technical University of Munich
- D-85748 Garching bei München
- Germany
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7
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Jeoung S, Kim S, Kim M, Moon HR. Pore engineering of metal-organic frameworks with coordinating functionalities. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213377] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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8
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Younis SA, Lim DK, Kim KH, Deep A. Metalloporphyrinic metal-organic frameworks: Controlled synthesis for catalytic applications in environmental and biological media. Adv Colloid Interface Sci 2020; 277:102108. [PMID: 32028075 DOI: 10.1016/j.cis.2020.102108] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 01/09/2020] [Accepted: 01/20/2020] [Indexed: 01/10/2023]
Abstract
Recently, as a new sub-family of porous coordination polymers (PCPs), porphyrinic-MOFs (Porph-MOFs) with biomimetic features have been developed using porphyrin macrocycles as ligands and/or pillared linkers. The control over the coordination of the porphyrin ligand and its derivatives however remains a challenge for engineering new tunable Porph-MOF frameworks by self-assembly methods. The key challenges exist in the following respects: (i) collapse of the large open pores of Porph-MOFs during synthesis, (ii) deactivation of unsaturated metal-sites (UMCs) by axial coordination, and (iii) the tendency of both coordinated moieties (at peripheral meso- and beta-carbon sites) and the N4-pyridine core to coordinate with metal cations. In this respect, this review covers the advances in the design of Porph-MOFs relative to their counterpart covalent organic frameworks (Porph-COFs). The potential utility of custom-designed porphyrin/metalloporphyrins ligands is highlighted. Synthesis strategies of Porph-MOFs are also illustrated with modular design of hybrid guest@host composites (either Porph@MOFs or guest@Porph-MOFs) with exceptional topologies and stability. This review summarizes the synergistic benefits of coordinated porphyrin ligands and functional guest molecules in Porph-MOF composites for enhanced catalytic performance in various redox applications. This review shed lights on the engineering of new tunable hetero-metals open active sites within (metallo)porphyrin-MOFs as out-of-the-box platforms for enhanced catalytic processes in chemical and biological media.
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Affiliation(s)
- Sherif A Younis
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea; Analysis and Evaluation Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, 11727 Cairo, Egypt; Liquid Chromatography and Water Unit, EPRI-Central Laboratories, Nasr City, 11727 Cairo, Egypt
| | - Dong-Kwon Lim
- KU-KIST Graduate School of Converging Science and Technology, Korea University,145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
| | - Akash Deep
- Central Scientific Instruments Organization (CSIR-CSIO), Sector 30 C, Chandigarh 160030, India.
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9
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Singh A, Maji A, Mohanty A, Ghosh K. Copper-based catalysts derived from salen-type ligands: synthesis of 5-substituted-1 H-tetrazoles via [3+2] cycloaddition and propargylamines via A 3-coupling reactions. NEW J CHEM 2020. [DOI: 10.1039/d0nj03081c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Base-metal copper(ii) complexes derived from unsymmetrical salen-type ligands were designed and synthesized using ligands L1H to L4H. These complexes were employed as catalysts for [3+2] cycloaddition and A3-coupling reactions.
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Affiliation(s)
- Anshu Singh
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Ankur Maji
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Aurobinda Mohanty
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Kaushik Ghosh
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
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10
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Qiao W, Song T, Cheng P, Zhao B. Highly Selective Enamination of β‐ketoesters Catalyzed by Interlocked [Cu
8
] and [Cu
18
] Nanocages. Angew Chem Int Ed Engl 2019; 58:13302-13307. [DOI: 10.1002/anie.201906306] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Wan‐Zhen Qiao
- College of ChemistryKey Laboratory of Advanced Energy Material Chemistry, MOENankai University Tianjin 300071 China
| | - Tian‐Qun Song
- Department of ChemistryTianjin University Tianjin 300072 China
| | - Peng Cheng
- College of ChemistryKey Laboratory of Advanced Energy Material Chemistry, MOENankai University Tianjin 300071 China
| | - Bin Zhao
- College of ChemistryKey Laboratory of Advanced Energy Material Chemistry, MOENankai University Tianjin 300071 China
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11
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Qiao W, Song T, Cheng P, Zhao B. Highly Selective Enamination of β‐ketoesters Catalyzed by Interlocked [Cu
8
] and [Cu
18
] Nanocages. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906306] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Wan‐Zhen Qiao
- College of ChemistryKey Laboratory of Advanced Energy Material Chemistry, MOENankai University Tianjin 300071 China
| | - Tian‐Qun Song
- Department of ChemistryTianjin University Tianjin 300072 China
| | - Peng Cheng
- College of ChemistryKey Laboratory of Advanced Energy Material Chemistry, MOENankai University Tianjin 300071 China
| | - Bin Zhao
- College of ChemistryKey Laboratory of Advanced Energy Material Chemistry, MOENankai University Tianjin 300071 China
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12
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Wang XN, Li JL, Zhao YM, Pang J, Li B, Zhang TL, Zhou HC. Structural tuning of zinc–porphyrin frameworks via auxiliary nitrogen-containing ligands towards selective adsorption of cationic dyes. Chem Commun (Camb) 2019; 55:6527-6530. [DOI: 10.1039/c9cc02405k] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three novel zinc–porphyrin MOFs have been synthesized by using versatile N-containing ligands. The open Watson–Crick pair in the interior surface in one Zn-MOF has been presented, which could endow the related MOF with excellent selective adsorption of dye molecules.
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Affiliation(s)
- Xiao-Ning Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan
- P. R. China
| | - Jiang-Li Li
- Key Laboratory of Material Chemistry for Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan
- P. R. China
| | - Yu-Meng Zhao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan
- P. R. China
| | - Jiandong Pang
- Department of Chemistry
- Texas A&M Energy Institute
- Texas A&M University
- College Station
- USA
| | - Bao Li
- Key Laboratory of Material Chemistry for Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan
- P. R. China
| | - Tian-Le Zhang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology
- Wuhan
- P. R. China
| | - Hong-Cai Zhou
- Department of Chemistry
- Texas A&M Energy Institute
- Texas A&M University
- College Station
- USA
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13
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Sharma N, Dhankhar SS, Kumar S, Kumar TJD, Nagaraja CM. Rational Design of a 3D MnII-Metal-Organic Framework Based on a Nonmetallated Porphyrin Linker for Selective Capture of CO2and One-Pot Synthesis of Styrene Carbonates. Chemistry 2018; 24:16662-16669. [DOI: 10.1002/chem.201803842] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Nayuesh Sharma
- Department of Chemistry; Indian Institute of Technology Ropar; Rupnagar, Punjab 140001 India
| | - Sandeep Singh Dhankhar
- Department of Chemistry; Indian Institute of Technology Ropar; Rupnagar, Punjab 140001 India
| | - Sandeep Kumar
- Department of Chemistry; Indian Institute of Technology Ropar; Rupnagar, Punjab 140001 India
| | - T. J. Dhilip Kumar
- Department of Chemistry; Indian Institute of Technology Ropar; Rupnagar, Punjab 140001 India
| | - C. Mallaiah Nagaraja
- Department of Chemistry; Indian Institute of Technology Ropar; Rupnagar, Punjab 140001 India
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14
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Dutta G, Jana AK, Singh DK, Eswaramoorthy M, Natarajan S. Encapsulation of Silver Nanoparticles in an Amine-Functionalized Porphyrin Metal-Organic Framework and Its Use as a Heterogeneous Catalyst for CO2
Fixation under Atmospheric Pressure. Chem Asian J 2018; 13:2677-2684. [DOI: 10.1002/asia.201800815] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 06/19/2018] [Indexed: 01/21/2023]
Affiliation(s)
- Gargi Dutta
- Framework Solids Laboratory; Solid State and Structural Chemistry Unit; Indian Institute of Science; Bangalore 560012 India
| | - Ajay Kumar Jana
- Framework Solids Laboratory; Solid State and Structural Chemistry Unit; Indian Institute of Science; Bangalore 560012 India
| | - Dheeraj Kumar Singh
- Chemistry and Physics of Materials Unit; Jawaharlal Nehru Centre for Advanced Scientific Research; Bangalore 560064 India
| | - M. Eswaramoorthy
- Chemistry and Physics of Materials Unit; Jawaharlal Nehru Centre for Advanced Scientific Research; Bangalore 560064 India
| | - Srinivasan Natarajan
- Framework Solids Laboratory; Solid State and Structural Chemistry Unit; Indian Institute of Science; Bangalore 560012 India
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15
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Jangir R, Kaleeswaran D, Murugavel R. 2,2′,6,6′-Tetraisopropylbenzidine-Based Sterically Encumbered DitopicC2-Symmetric Ligand Systems and Supramolecular Building Blocks. ChemistrySelect 2018. [DOI: 10.1002/slct.201801320] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ritambhara Jangir
- Department of Chemistry; Indian Institute of Technology Bombay; Mumbai-400 076 India
| | | | - Ramaswamy Murugavel
- Department of Chemistry; Indian Institute of Technology Bombay; Mumbai-400 076 India
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16
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Qiao Y, Ren SS, Liu LH, Guan WS, Li ZM, Che GB, Liu CB, Wang YY, Wang QW, Li XY, Zhu EW. Adsorption and photocatalytic properties of transition metal Zinc(II) complex based on 5-(4-(tetrazol-5-yl)phenyl)isophthalic acid. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Transmetalation for Flexible Pendant-Armed Schiff-Base Macrocyclic Complexes Influenced by Halide Effects. Inorg Chem 2018; 57:1438-1448. [PMID: 29323889 DOI: 10.1021/acs.inorgchem.7b02835] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three 46-membered [2 + 2] pendant-armed Schiff-base macrocyclic dinuclear CdII and CuII complexes (2a, 2b, and 3b) and one 23-membered [1 + 1] CuII macrocycle 4a were prepared from the template-directed condensation reactions between 1,2-bis(2-aminoethoxy)-ethane and extended Cl-dialdehyde in the presence of CdX2 and CuX2 (X = Cl and Br), in which halide effects play important roles in the organization of final macrocyclic complexes in addition to the dominant influence of metal cations. Transmetalation was intensively studied among these CdII and CuII complexes with large and flexible macrocyclic ligands, including two previously synthesized dinuclear ZnII macrocycles (1a and 1b). Our results indicate that ZnII → CuII and CdII → CuII transmetalation proceeds more quickly than that from CdII to ZnII, and all the processes are found to be irreversible. It is noted that a [2 + 2] heterodinuclear CdIIZnII macrocyclic intermediate could be detected by ESI-MS together with [2 + 2] homodinuclear CdII and ZnII macrocyclic complexes. Furthermore, distinct halide behavior was observed in the in situ CdII → CuII and ZnII → CuII metal-ion exchange. That is to say, [2 + 2] macrocycles (1a and 2a) could be converted to [1 + 1] macrocycles 4a and 4b under the reflux condition in the case of CuCl2, accompanied by the configurational transformation from half-folded dinuclear ZnII and CdII to unfolded CuII macrocyclic skeleton. In contrast, CuBr2 leads to a highly efficient transmetalation to corresponding [2 + 2] dinuclear CuII complex 3b from both 1b and 2b no matter the experimental condition used.
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18
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Li J, Fan Y, Ren Y, Liao J, Qi C, Jiang H. Development of Isostructural Porphyrin-Salen Chiral Metal-Organic Frameworks through Postsynthetic Metalation Based on Single-Crystal to Single-Crystal Transformation. Inorg Chem 2018; 57:1203-1212. [PMID: 29309133 DOI: 10.1021/acs.inorgchem.7b02631] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The development of well-defined multimetallic porous metal-organic frameworks (MOFs) will add a new dimension to the application of MOF catalysis. From this perspective, the understanding and tailoring of the catalytic metal sites in MOFs are key fundamental challenges that could reveal the intrinsic potential of these materials. In this work, a series of porphyrin-salen chiral MOFs (ps-CMOFs 2-7) have been synthesized through postsynthetic metalation (PSMet) of the parent ps-CMOF via single-crystal to single-crystal transformation. Crystal structures of these ps-CMOF analogues revealed the same topological structure but varied metal entities compared to those of the parent framework. Note that the PSMet process involves three methods involving cation exchange at the nodes, cation exchange at the metalated porphyrin, and cation addition at the free porphyrin, which has been systematically investigated using single-crystal X-ray diffraction and other physicochemical methods. The N2 adsorption tests, thermogravimetric analysis, and powder X-ray diffraction of 2-7 showed curves or patterns similar to those of 1, indicating the maintenance of the crystallinity, porosity, and thermal stability of the framework during the PSMet process. In addition, 2-7 showed distinctly improved adsorption capacities and isosteric heats of adsorption (Qst) for CO2 compared to those of their parent counterpart. Lastly, as a representative example of the ps-CMOF catalytic platform, 5 proved to be an efficient recyclable heterogeneous catalyst for the asymmetric addition reaction of CO2 with epoxides under mild conditions. Furthermore, because of the constrained chiral environment within ps-CMOF, the enantioselectivity of this reaction appears to be dependent on substrate size.
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Affiliation(s)
- Jiawei Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510641, P. R. China
| | - Yamei Fan
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510641, P. R. China
| | - Yanwei Ren
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510641, P. R. China
| | - Jianhua Liao
- School of Pharmaceutical Sciences, Gannan Medical University , Ganzhou, Jiangxi 341000, China
| | - Chaorong Qi
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510641, P. R. China
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510641, P. R. China
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19
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Dutta G, Jana AK, Natarajan S. Chemical Fixation of CO2
and Other Heterogeneous Catalytic Studies by Employing a Layered Cu-Porphyrin Prepared Through Single-Crystal to Single-Crystal Exchange of a Zn Analogue. Chem Asian J 2017; 13:66-72. [DOI: 10.1002/asia.201701384] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 10/23/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Gargi Dutta
- Framework Solids Laboratory; Solid State and Structural Chemistry Unit; Indian Institute of Science; Bangalore 560012 India
| | - Ajay Kumar Jana
- Framework Solids Laboratory; Solid State and Structural Chemistry Unit; Indian Institute of Science; Bangalore 560012 India
| | - Srinivasan Natarajan
- Framework Solids Laboratory; Solid State and Structural Chemistry Unit; Indian Institute of Science; Bangalore 560012 India
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20
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Huang YQ, Li ZG, Chen HY, Cheng HD, Wang Y, Ren YH, Zhao Y, Liu L. Pseudopolymorphism based on 1D metallacyclic chains constructed from an angular zwitterionic ditopic diacid organic linker. CrystEngComm 2017. [DOI: 10.1039/c7ce01568b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two pseudopolymorphs based on one dimensional metallacyclic chains display crystalline-form-dependent optical properties.
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Affiliation(s)
- Yong-Qing Huang
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Zong-Ge Li
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Huai-Ying Chen
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Hai-Di Cheng
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Yang Wang
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Yong-He Ren
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Yue Zhao
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- China
| | - Li Liu
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- China
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