1
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Rana P, Saini KM, Kaushik B, Solanki K, Dixit R, Sharma RK. Unleashing the photocatalytic potential of a noble-metal-free heteroleptic copper complex-based nanomaterial for an enhanced aza-Henry reaction. NANOSCALE 2023; 15:14007-14017. [PMID: 37539685 DOI: 10.1039/d3nr01915b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
In this work, we fabricated a versatile and noble metal free copper-based heterogeneous photocatalyst, representing a green shift away from precious group metals such as Ir, Ru, Pt, which have been widely utilized as photocatalysts. The successfully synthesized and characterized copper photocatalyst was employed to establish a cross dehydrogenative coupling via C-H activation between tertiary amines and carbon nucleophiles. The highly efficient copper-based photocatalyst was characterized by numerous physico-chemical techniques, which confirmed its successful formation as well as its high activity. Inductively coupled plasma (ICP-OES) analysis revealed that the composite Cu@Xantphos@ASMNPs had a very high loading of 0.423 mmol g-1 of copper. The magnetic Cu@Xantphos@ASMNPs were utilized as a potential heterogeneous photocatalyst for the very facile and regioselective conversion of aryl tetrahydroqinoline to the respective nitroalkyl aryl tetrahydroisoquinoline in high yield using air as an oxidant and methanol as a green solvent with irradiation with visible light under mild reaction conditions. Additionally, the catalyst shows exceptional chemical stability and reusability without any agglomeration even after several cycles of use, which is one of the key features of this material, rendering it a potential candidate from economic and environmental perspectives.
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Affiliation(s)
- Pooja Rana
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi-110007, India.
| | - Kapil Mohan Saini
- Kalindi College, University of Delhi, New Delhi, Delhi-110008, India
| | - Bhawna Kaushik
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi-110007, India.
- Acharya Narendra Dev College, University of Delhi, New Delhi, Delhi-110019, India
| | - Kanika Solanki
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi-110007, India.
- Shyamlal College, University of Delhi, New Delhi, Delhi-1100032, India
| | - Ranjana Dixit
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi-110007, India.
- Ramjas College, University of Delhi, New Delhi-110007, India
| | - Rakesh K Sharma
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi-110007, India.
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2
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Liu X, Qian B, Zhang D, Yu M, Chang Z, Bu X. Recent progress in host–guest metal–organic frameworks: Construction and emergent properties. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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3
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Liu S, Lin Y, Yan D. Colorful ultralong room-temperature phosphorescence in dual-ligand metal-organic framework. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Scoditti S, Mazzone G, Sicilia E. Computational Analysis of Photophysical Properties and Reactivity of a New Phototherapeutic Cyclometalated Au(III)-Hydride Complex. Chemistry 2021; 27:15528-15535. [PMID: 34546592 DOI: 10.1002/chem.202102701] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Indexed: 01/25/2023]
Abstract
Gold(III) complexes have recently emerged as new versatile and efficacious metal containing anticancer agents. In an attempt to reconcile the specific affinity of such complexes for target sulfur containing biomolecules with their capability to strongly bind thiol-containing compounds widely distributed in non-tumoral cells, a new series of cyclometalated Au(III)-hydride complexes has been proposed as photoactivatable anticancer prodrugs. Here, the computational exploration of the photophysical properties and reactivity in dark and under light irradiation of the first member of the series, named 1 a, is reported. Complex 1 a low hydricity in dark together with facile hydride substitution leading to H2 elimination under excitation by visible light have been examined by means of DFT and TD-DFT computations. Both singlet and triplet excited states have been characterized, allowing the identification of the active species involved in photoactivation pathways leading to the controlled detachment of the hydride ligand. Also the viable two-photon activation at the ideal phototherapeutic window has been investigated.
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Affiliation(s)
- Stefano Scoditti
- Department of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci, 87036, Rende, CS, Italy
| | - Gloria Mazzone
- Department of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci, 87036, Rende, CS, Italy
| | - Emilia Sicilia
- Department of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci, 87036, Rende, CS, Italy
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5
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Mekrattanachai P, Zhu L, Setthaya N, Chindawong C, Song WG. The Highly Effective Cobalt Based Metal–Organic Frameworks Catalyst for One Pot Oxidative Esterification Under Mild Conditions. Catal Letters 2021. [DOI: 10.1007/s10562-021-03754-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Shi S, Yang X, Tang M, Hu J, Loh TP. Direct Synthesis of α-Amino Nitriles from Sulfonamides via Base-Mediated C-H Cyanation. Org Lett 2021; 23:4018-4022. [PMID: 33970649 DOI: 10.1021/acs.orglett.1c01232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, we disclose a transition-metal-free reaction system that enables α-cyanation of sulfonamides through C-H bond cleavage for the preparation of α-amino nitriles, including difficult-to-access all-alkyl α-tertiary scaffolds. More than 50 substrate examples prove a wide functional group tolerance. Additionally, its synthetic practicality is highlighted by gram-scalability and the late-stage modification of natural compounds. Mechanistic experiments suggest that this process involves in situ formation of an imine intermediate via base-promoted elimination of HF.
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Affiliation(s)
- Shasha Shi
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Xianyu Yang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Man Tang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Jiefeng Hu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Teck-Peng Loh
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China.,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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7
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Affiliation(s)
- Sina Witzel
- Organisch-Chemisches Institut, Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches Institut, Heidelberg University, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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8
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Kumar S, Mohan B, Tao Z, You H, Ren P. Incorporation of homogeneous organometallic catalysts into metal–organic frameworks for advanced heterogenization: a review. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00663k] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The heterogenization of homogeneous organometallic catalysts by incorporation into MOFs using different strategies, MOF selection, OMC selection, and the use of hybrid heterogeneous catalysts OMC@MOFs in catalytic applications are summarized and discussed.
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Affiliation(s)
- Sandeep Kumar
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Brij Mohan
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Zhiyu Tao
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Hengzhi You
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Peng Ren
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
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9
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Wu H, Li M, Sun C, Wang X, Su Z. Luminescent metal–organic frameworks encapsulating polycyclic aromatic hydrocarbons for energy transfer. Dalton Trans 2020; 49:5087-5091. [DOI: 10.1039/c9dt04047a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A novel MOF with a kaleidoscopic topology as an ideal host matrix that exhibits luminescence energy transfer and quenching behaviour in the presence of a photocatalytic sacrificial electron donor.
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Affiliation(s)
- Han Wu
- Institute of Functional Material Chemistry
- National & Local United Engineering Laboratory for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Mengting Li
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu
- People's Republic of China
| | - Chunyi Sun
- Institute of Functional Material Chemistry
- National & Local United Engineering Laboratory for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Xinlong Wang
- Institute of Functional Material Chemistry
- National & Local United Engineering Laboratory for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Zhongmin Su
- Institute of Functional Material Chemistry
- National & Local United Engineering Laboratory for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
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10
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Ma M, Lu L, Li H, Xiong Y, Dong F. Functional Metal Organic Framework/SiO 2 Nanocomposites: From Versatile Synthesis to Advanced Applications. Polymers (Basel) 2019; 11:E1823. [PMID: 31698761 PMCID: PMC6918186 DOI: 10.3390/polym11111823] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/03/2019] [Accepted: 11/04/2019] [Indexed: 12/22/2022] Open
Abstract
Metal organic frameworks (MOFs), also called porous coordination polymers, have attracted extensive attention as molecular-level organic-inorganic hybrid supramolecular solid materials bridged by metal ions/clusters and organic ligands. Given their advantages, such as their high specific surface area, high porosity, and open active metal sites, MOFs offer great potential for gas storage, adsorption, catalysis, pollute removal, and biomedicine. However, the relatively weak stability and poor mechanical property of most MOFs have limited the practical application of such materials. Recently, the combination of MOFs with inorganic materials has been found to provide a possible strategy to solve such limitations. Silica, which has excellent chemical stability and mechanical properties, shows great advantages in compounding with MOFs to improve their properties and performance. It not only provides structured support for MOF materials but also improves the stability of materials through hydrophobic interaction or covalent bonding. This review summarizes the fabrication strategy, structural characteristics, and applications of MOF/silica composites, focusing on their application in chromatographic column separation, catalysis, biomedicine, and adsorption. The challenges of the application of MOF/SiO2 composites are addressed, and future developments are prospected.
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Affiliation(s)
| | | | | | | | - Fuping Dong
- Department of Polymer Materials and Engineering, Guizhou University, Guiyang 550025, China; (M.M.); (L.L.); (H.L.); (Y.X.)
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11
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Zhao SN, Zhang Y, Song SY, Zhang HJ. Design strategies and applications of charged metal organic frameworks. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.07.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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12
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Ghosh S, De Adhikari A, Nath J, Nayak GC, Nayek HP. Lanthanide (III) Metal‐Organic Frameworks: Syntheses, Structures and Supercapacitor Application. ChemistrySelect 2019. [DOI: 10.1002/slct.201902614] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Shankhamala Ghosh
- Department of Applied ChemistryIndian Institute of Technology (Indian school of Mines) Dhanbad- 826004, Jharkhand India
| | - Amrita De Adhikari
- Department of Applied ChemistryIndian Institute of Technology (Indian school of Mines) Dhanbad- 826004, Jharkhand India
| | - Jyotishka Nath
- Department of Applied ChemistryIndian Institute of Technology (Indian school of Mines) Dhanbad- 826004, Jharkhand India
| | - Ganesh C. Nayak
- Department of Applied ChemistryIndian Institute of Technology (Indian school of Mines) Dhanbad- 826004, Jharkhand India
| | - Hari Pada Nayek
- Department of Applied ChemistryIndian Institute of Technology (Indian school of Mines) Dhanbad- 826004, Jharkhand India
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13
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Fernandez-Cestau J, Rama RJ, Rocchigiani L, Bertrand B, Lalinde E, Linnolahti M, Bochmann M. Synthesis and Photophysical Properties of Au(III)–Ag(I) Aggregates. Inorg Chem 2019; 58:2020-2030. [DOI: 10.1021/acs.inorgchem.8b02987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
| | - Raquel J. Rama
- School of Chemistry, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
- Departamento de Química Inorgánica, Universidad de Sevilla, E- 41092 Sevilla, Spain
| | - Luca Rocchigiani
- School of Chemistry, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
| | - Benoı̂t Bertrand
- School of Chemistry, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
| | - Elena Lalinde
- Departamento de Química − Centro de Investigación en Síntesis Química, Universidad de La Rioja, 26006, Logroño, Spain
| | - Mikko Linnolahti
- Department of Chemistry, University of Eastern Finland, Joensuu Campus, Joensuu, Finland
| | - Manfred Bochmann
- School of Chemistry, University of East Anglia, Norwich, NR4 7TJ, United Kingdom
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14
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Bachmann M, Fessler R, Blacque O, Venkatesan K. Towards blue emitting monocyclometalated gold(iii) complexes – synthesis, characterization and photophysical investigations. Dalton Trans 2019; 48:7320-7330. [DOI: 10.1039/c8dt05034a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The electronic properties of cyclometalating ligands and ancillary ligands were successfully tailored to achieve blue emission in monocyclometalated gold(iii) complexes.
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Affiliation(s)
- Michael Bachmann
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Reto Fessler
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Olivier Blacque
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Koushik Venkatesan
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
- Department of Molecular Sciences
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15
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Tian YM, Guo XN, Kuntze-Fechner MW, Krummenacher I, Braunschweig H, Radius U, Steffen A, Marder TB. Selective Photocatalytic C-F Borylation of Polyfluoroarenes by Rh/Ni Dual Catalysis Providing Valuable Fluorinated Arylboronate Esters. J Am Chem Soc 2018; 140:17612-17623. [PMID: 30474979 DOI: 10.1021/jacs.8b09790] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A highly selective and general photocatalytic C-F borylation protocol that employs a rhodium biphenyl complex as a triplet sensitizer and the nickel catalyst [Ni(IMes)2] (IMes = 1,3-dimesitylimidazoline-2-ylidene) for the C-F bond activation and defluoroborylation process is reported. This tandem catalyst system operates with visible (blue, 400 nm) light and achieves borylation of a wide range of fluoroarenes with B2pin2 at room temperature in excellent yields and with high selectivity. Direct irradiation of the intermediary C-F bond oxidative addition product trans-[NiF(ArF)(IMes)2] leads to very fast decomposition when B2pin2 is present. This destructive pathway can be bypassed by indirect excitation of the triplet states of the nickel(II) complex via the photoexcited rhodium biphenyl complex. Mechanistic studies suggest that the exceptionally long-lived triplet excited state of the Rh biphenyl complex used as the photosensitizer allows for efficient triplet energy transfer to trans-[NiF(ArF)(IMes)2], which leads to dissociation of one of the NHC ligands. This contrasts with the majority of current photocatalytic transformations, which employ transition metals as excited state single electron transfer agents. We have previously reported that C(arene)-F bond activation with [Ni(IMes)2] is facile at room temperature, but that the transmetalation step with B2pin2 is associated with a high energy barrier. Thus, this triplet energy transfer ultimately leads to a greatly enhanced rate constant for the transmetalation step and thus for the whole borylation process. While addition of a fluoride source such as CsF enhances the yield, it is not absolutely required. We attribute this yield-enhancing effect to (i) formation of an anionic adduct of B2pin2, i.e., FB2pin2-, as an efficient, much more nucleophilic {Bpin-} transfer reagent for the borylation/transmetalation process, and/or (ii) trapping of the Lewis acidic side product FBpin by formation of [F2Bpin]- to avoid the formation of a significant amount of NHC-FBpin and consequently decomposition of {Ni(NHC)2} species in the reaction mixture.
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Affiliation(s)
- Ya-Ming Tian
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Xiao-Ning Guo
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Maximilian W Kuntze-Fechner
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Ivo Krummenacher
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Holger Braunschweig
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Udo Radius
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Andreas Steffen
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
| | - Todd B Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron , Julius-Maximilians-Universität Würzburg , Am Hubland, 97074 Würzburg , Germany
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16
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Han Q, Wang YL, Sun M, Sun CY, Zhu SS, Wang XL, Su ZM. Metal-Organic Frameworks with Organogold(III) Complexes for Photocatalytic Amine Oxidation with Enhanced Efficiency and Selectivity. Chemistry 2018; 24:15089-15095. [PMID: 30051935 DOI: 10.1002/chem.201803161] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Indexed: 11/11/2022]
Abstract
Luminescent organogold(III) complex AuIII with highly emissive triplet excited state was encapsulated in two metal-organic frameworks (MOFs) with different pore sizes and structures (MOF1 and ZJU-28). Compared with the AuIII complex in solution, the resultant composites AuIII @MOF1 and AuIII @ZJU-28 exhibit enhanced emission intensity, lifetime, and quantum yield. Under irradiation, AuIII @MOFs are efficient, selective, and recyclable catalysts for light-induced aerobic C-N bond formation. When used as a heterogeneous catalyst for oxidizing secondary amines to the corresponding imines, AuIII @ZJU-28 achieved high TONs of 876-1548, which are about 2.8-3.5 times higher than that of the homogenous AuIII complex. In addition, different selectivities in oxidizing mixed substrates is realized by means of different host MOFs, and thus encapsulating the AuIII complex in an appropriate MOF allowed the desired product to be obtained. Inherent shortcomings of homogeneous catalysts in cyclic use are also overcome by using composite catalysts, and high conversion of the AuIII @ZJU-28 catalyst was still observed after ten cycles.
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Affiliation(s)
- Qing Han
- National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024, P.R. China
| | - Yue-Lin Wang
- National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024, P.R. China
| | - Min Sun
- National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024, P.R. China
| | - Chun-Yi Sun
- National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024, P.R. China
| | - Shan-Shan Zhu
- School of Physical Education, Northeast Normal University, Changchun, Jilin, 130024, P.R. China
| | - Xin-Long Wang
- National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024, P.R. China
| | - Zhong-Min Su
- National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin, 130024, P.R. China.,School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, Jilin, 130022, P.R. China
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17
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Zhu M, Han L, Wang QQ, Wei MJ, Su T, Sun CY, Wang XL, Su ZM. An ultra-stable porous coordination polymer for water-mediated proton conduction. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.07.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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San Sebastian E, Rodríguez-Diéguez A, Seco JM, Cepeda J. Coordination Polymers with Intriguing Photoluminescence Behavior: The Promising Avenue for Greatest Long-Lasting Phosphors. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800124] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Eider San Sebastian
- Departamento de Química Aplicada; Facultad de Química; Universidad del Pais Vasco (UPV/EHU); 20018 Donostia Spain
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica; Facultad de Ciencias; Universidad de Granada; 18071 Granada Spain
| | - Jose M. Seco
- Departamento de Química Aplicada; Facultad de Química; Universidad del Pais Vasco (UPV/EHU); 20018 Donostia Spain
| | - Javier Cepeda
- Departamento de Química Aplicada; Facultad de Química; Universidad del Pais Vasco (UPV/EHU); 20018 Donostia Spain
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19
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Ren L, Cong H. Visible-Light-Driven Decarboxylative Alkylation of C-H Bond Catalyzed by Dye-Sensitized Semiconductor. Org Lett 2018; 20:3225-3228. [PMID: 29781273 DOI: 10.1021/acs.orglett.8b01077] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A decarboxylative alkylation of benzylic C(sp3)-H bonds of N-aryl tetrahydroisoquinolines under the irradiation of blue light is reported, featuring a broad substrate scope, low cost, heavy-metal-free, and mild conditions. A preliminary mechanistic study indicated that radical intermediates are involved during the course of the reaction.
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Affiliation(s)
- Li Ren
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials , Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing , 100190 , China.,School of Future Technology , University of Chinese Academy of Sciences , Beijing , 100190 , China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials , Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing , 100190 , China.,School of Future Technology , University of Chinese Academy of Sciences , Beijing , 100190 , China
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20
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Serra J, Font P, Sosa Carrizo ED, Mallet-Ladeira S, Massou S, Parella T, Miqueu K, Amgoune A, Ribas X, Bourissou D. Cyclometalated gold(iii) complexes: noticeable differences between (N,C) and (P,C) ligands in migratory insertion. Chem Sci 2018; 9:3932-3940. [PMID: 29780525 PMCID: PMC5941201 DOI: 10.1039/c7sc04899h] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 03/21/2018] [Indexed: 12/12/2022] Open
Abstract
Gold(iii) complexes are garnering increasing interest for opto-electronic, therapeutic and catalytic applications.
Gold(iii) complexes are garnering increasing interest for opto-electronic, therapeutic and catalytic applications. But so far, very little is known about the factors controlling their reactivity and the very influence of the ancillary ligand. This article reports the first comprehensive study on this topic. The reactivity of a cationic (N,C) gold(iii) complex, namely 1A, towards ethylene has been thoroughly studied and compared with that of the related (P,C) complex 1C. A cationic gold(iii) complex 5A resulting from double insertion of ethylene was selectively obtained. Complex 5A was found to be remarkably stable. It was trapped with chloride and fully characterized. In marked contrast to that observed with 1C, no β-H elimination or linear-to-branched rearrangement of the alkyl chain occurred with 1A. The energy profile for the reactions of 1A with ethylene has been comprehensively investigated computationally, and the influence of the ancillary ligand has been precisely delineated. Because nitrogen is a weaker donor than carbon (and phosphorus), the (N,C) ligand is very electronically dissymmetric, much more than the (P,C) ligand. This makes the two reactive sites at gold quite different, which noticeably influences the competition between migratory insertion and β-H elimination, and actually changes the outcome of the olefin insertion at gold. This study provides valuable insight into the influence of ancillary ligands on gold(iii) reactivity, something critical to further develop Au(iii) and Au(i)/Au(iii) catalysis.
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Affiliation(s)
- Jordi Serra
- QBIS-CAT Group , Institut de Química Computacional i Catàlisi (IQCC) , Departament de Química , Universitat de Girona , Campus Montilivi , Girona , E-17003 , Catalonia , Spain .
| | - Pau Font
- QBIS-CAT Group , Institut de Química Computacional i Catàlisi (IQCC) , Departament de Química , Universitat de Girona , Campus Montilivi , Girona , E-17003 , Catalonia , Spain .
| | - E Daiann Sosa Carrizo
- CNRS/UNIV PAU & PAYS ADOUR , Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM, UMR 5254) , Hélioparc , 2 Avenue du Président Angot , 64053 Pau Cedex 09 , France
| | - Sonia Mallet-Ladeira
- Institut de Chimie de Toulouse (FR 2599) , 118 Route de Narbonne , 31062 Toulouse Cedex 09 , France
| | - Stéphane Massou
- Institut de Chimie de Toulouse (FR 2599) , 118 Route de Narbonne , 31062 Toulouse Cedex 09 , France
| | - Teodor Parella
- Servei de RMN , Facultat de Ciències , Universitat Autonòma de Barcelona , Campus UAB , Bellaterra E-08193 , Catalonia , Spain
| | - Karinne Miqueu
- CNRS/UNIV PAU & PAYS ADOUR , Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM, UMR 5254) , Hélioparc , 2 Avenue du Président Angot , 64053 Pau Cedex 09 , France
| | - Abderrahmane Amgoune
- CNRS , Université Paul Sabatier , Laboratoire Hétérochimie Fondamentale Appliquée (LHFA, UMR 5069) , 118 Route de Narbonne , 31062 Toulouse Cedex 09 , France .
| | - Xavi Ribas
- QBIS-CAT Group , Institut de Química Computacional i Catàlisi (IQCC) , Departament de Química , Universitat de Girona , Campus Montilivi , Girona , E-17003 , Catalonia , Spain .
| | - Didier Bourissou
- CNRS , Université Paul Sabatier , Laboratoire Hétérochimie Fondamentale Appliquée (LHFA, UMR 5069) , 118 Route de Narbonne , 31062 Toulouse Cedex 09 , France .
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Mínguez Espallargas G, Coronado E. Magnetic functionalities in MOFs: from the framework to the pore. Chem Soc Rev 2018; 47:533-557. [PMID: 29112210 DOI: 10.1039/c7cs00653e] [Citation(s) in RCA: 456] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In this review, we show the different approaches developed so far to prepare metal-organic frameworks (MOFs) presenting electronic functionalities, with particular attention to magnetic properties. We will cover the chemical design of frameworks necessary for the incorporation of different magnetic phenomena, as well as the encapsulation of functional species in their pores leading to hybrid multifunctional MOFs combining an extended lattice with a molecular lattice.
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Affiliation(s)
- Guillermo Mínguez Espallargas
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, c/Catedrático José Beltrán, 2, 46980 Paterna, Spain.
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22
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Carabineiro SAC, Martins LMDRS, Pombeiro AJL, Figueiredo JL. Commercial Gold(I) and Gold(III) Compounds Supported on Carbon Materials as Greener Catalysts for the Oxidation of Alkanes and Alcohols. ChemCatChem 2018. [DOI: 10.1002/cctc.201701886] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sónia A. C. Carabineiro
- Laboratório de Catálise e Materiais, Laboratório Associado LSRE-LCM, Faculdade de Engenharia; Universidade do Porto; Rua Dr. Roberto Frias 4200-465 Porto Portugal
| | - Luísa M. D. R. S. Martins
- Centro de Química Estrutural, Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - Armando J. L. Pombeiro
- Centro de Química Estrutural, Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1049-001 Lisboa Portugal
| | - José L. Figueiredo
- Laboratório de Catálise e Materiais, Laboratório Associado LSRE-LCM, Faculdade de Engenharia; Universidade do Porto; Rua Dr. Roberto Frias 4200-465 Porto Portugal
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23
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Sun CY, To WP, Hung FF, Wang XL, Su ZM, Che CM. Metal-organic framework composites with luminescent pincer platinum(ii) complexes: 3MMLCT emission and photoinduced dehydrogenation catalysis. Chem Sci 2018; 9:2357-2364. [PMID: 29719708 PMCID: PMC5897847 DOI: 10.1039/c7sc04528j] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 01/18/2018] [Indexed: 11/21/2022] Open
Abstract
Pincer platinum(ii) complexes are well documented to exhibit weak intermolecular interactions in the solid state and 77 K glassy solutions, leading to emissive triplet metal-metal-to-ligand charge transfer (3MMLCT) excited states that often vanish in dilute solutions. In this work, metal-organic framework (MOF) materials are introduced to provide a "solid solution" environment for easy access to 3MMLCT excited states of pincer platinum(ii) complexes. Phosphorescent composites PtII@MOFs (1-4) with matrix-dependent monomers and oligomer emission properties were obtained. These PtII@MOFs are efficient catalysts for photoinduced dehydrogenation reactions.
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Affiliation(s)
- Chun-Yi Sun
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , HKU-CAS Joint Laboratory on New Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China .
- Department of Chemistry , Northeast Normal University , Changchun , Jilin , 130024 China
| | - Wai-Pong To
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , HKU-CAS Joint Laboratory on New Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China .
| | - Faan-Fung Hung
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , HKU-CAS Joint Laboratory on New Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China .
| | - Xin-Long Wang
- Department of Chemistry , Northeast Normal University , Changchun , Jilin , 130024 China
| | - Zhong-Min Su
- Department of Chemistry , Northeast Normal University , Changchun , Jilin , 130024 China
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry , Institute of Molecular Functional Materials , HKU-CAS Joint Laboratory on New Materials , Department of Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China .
- HKU Shenzhen Institute of Research and Innovation , Shenzhen , Guangdong 518053 , China
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24
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Song XZ, Sun FF, Dai ST, Lin X, Sun KM, Wang XF. Hollow NiFe2O4 microspindles derived from Ni/Fe bimetallic MOFs for highly sensitive acetone sensing at low operating temperatures. Inorg Chem Front 2018. [DOI: 10.1039/c8qi00043c] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A gas sensor based on hollow NiFe2O4 microspindles delivers unprecedentedly high sensitivity towards acetone vapor as well as good selectivity and cycling stability at a low working temperature.
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Affiliation(s)
- Xue-Zhi Song
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin 124221
- China
| | - Fei-Fei Sun
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin 124221
- China
| | - Shu-Ting Dai
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin 124221
- China
| | - Xin Lin
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin 124221
- China
| | - Kai-Ming Sun
- School of Mathematics and Physics Science
- Dalian University of Technology
- Panjin 124221
- China
| | - Xiao-Feng Wang
- School of Mathematics and Physics Science
- Dalian University of Technology
- Panjin 124221
- China
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25
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Bischoff L, Baudequin C, Hoarau C, Urriolabeitia EP. Organometallic Fluorophores of d 8 Metals (Pd, Pt, Au). ADVANCES IN ORGANOMETALLIC CHEMISTRY 2018. [DOI: 10.1016/bs.adomc.2018.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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26
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Two metal-organic frameworks based on a flexible dithioether spacer with luminescence and sensing properties. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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27
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Wu ZF, Gong LK, Huang XY. A Mg-CP with in Situ Encapsulated Photochromic Guest as Sensitive Fluorescence Sensor for Fe3+/Cr3+ Ions and Nitro-Explosives. Inorg Chem 2017. [DOI: 10.1021/acs.inorgchem.7b00505] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhao-Feng Wu
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
| | - Liao-Kuo Gong
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xiao-Ying Huang
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
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28
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Zhu M, Li MT, Zhao L, Shao KZ, Su ZM. Metal-organic fameworks based on multi-carboxylate ligands with threefold symmetries and luminescence properties. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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To WP, Tong GSM, Cheung CW, Yang C, Zhou D, Che CM. Luminescent Cyclometalated Gold(III) Alkyl Complexes: Photophysical and Photochemical Properties. Inorg Chem 2017; 56:5046-5059. [PMID: 28406016 DOI: 10.1021/acs.inorgchem.7b00180] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A series of luminescent cyclometalated gold(III) complexes having alkyls as auxiliary ligands has been prepared. The alkyl ligand was found to effectively increase the emission quantum yields and lifetimes of luminescent cyclometalated gold(III) complexes by circumventing the population of LLCT excited states that are found in complexes supported by arylacetylide ligands. These gold(III) alkyl complexes exhibit emission quantum yields and lifetimes of up to 0.40 and 180 μs, respectively, in solution at room temperature. The triplet emission color of these complexes is tunable from yellow to sky blue by modifying the cyclometalating ligand.
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Affiliation(s)
- Wai-Pong To
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, HKU-CAS Joint Laboratory on New Materials, Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, People's Republic of China
| | - Glenna So Ming Tong
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, HKU-CAS Joint Laboratory on New Materials, Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, People's Republic of China
| | - Chi-Wah Cheung
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, HKU-CAS Joint Laboratory on New Materials, Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, People's Republic of China
| | - Chen Yang
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, HKU-CAS Joint Laboratory on New Materials, Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, People's Republic of China
| | - Dongling Zhou
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, HKU-CAS Joint Laboratory on New Materials, Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, People's Republic of China
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, HKU-CAS Joint Laboratory on New Materials, Department of Chemistry, The University of Hong Kong , Pokfulam Road, Hong Kong, People's Republic of China.,HKU Shenzhen Institute of Research and Innovation , Shenzhen 518053, People's Republic of China
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30
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Zhao X, Zhou J, Lin S, Jin X, Liu R. C-H Functionalization via Remote Hydride Elimination: Palladium Catalyzed Dehydrogenation of ortho-Acyl Phenols to Flavonoids. Org Lett 2017; 19:976-979. [PMID: 28253631 DOI: 10.1021/acs.orglett.6b03652] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Although deprotonation of electron-poor C-H bonds to carbon anions with bases has long been known and widely used in organic synthesis, the hydride elimination from electron-rich C-H bonds to carbon cations or partial carbocations for the introduction of nucleophiles is a comparatively less explored area. Here we report that the carbonyl β-C(sp3)-H bond hydrogens of ortho-acyl phenols could be substituted by intramolecular phenolic hydroxyls to form O-heterocycles, followed by dehydrogenation of the O-heterocycle into flavonoids. The cascade reaction is catalyzed by Pd/C without added oxidants and sacrificing hydrogen acceptors.
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Affiliation(s)
- Xiaomei Zhao
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Jiabin Zhou
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Shuying Lin
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Xukang Jin
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Renhua Liu
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
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31
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Cyclometallierte AuIII
-Komplexe: Synthese, Reaktivität und physikalisch-chemische Eigenschaften. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201607225] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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32
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Kumar R, Nevado C. Cyclometalated Gold(III) Complexes: Synthesis, Reactivity, and Physicochemical Properties. Angew Chem Int Ed Engl 2017; 56:1994-2015. [DOI: 10.1002/anie.201607225] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 09/21/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Roopender Kumar
- Department of Chemistry; University of Zürich; Winterthurerstrasse 180 CH-8057 Switzerland
| | - Cristina Nevado
- Department of Chemistry; University of Zürich; Winterthurerstrasse 180 CH-8057 Switzerland
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33
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López-de-Luzuriaga JM, Monge M, Olmos ME. Luminescent aryl–group eleven metal complexes. Dalton Trans 2017; 46:2046-2067. [DOI: 10.1039/c6dt04386k] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This perspective highlights the recent developments in the study of the photoluminescent properties of aryl–group eleven complexes. Related properties and applications such as electroluminescence, triboluminescence, mechanochromism, luminescent liquid crystals, low molecular weight gelators and photocatalysts are also discussed.
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Affiliation(s)
- José M. López-de-Luzuriaga
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja, Complejo Científico-Tecnoloǵico
- 26006 – Logroño
- Spain
| | - Miguel Monge
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja, Complejo Científico-Tecnoloǵico
- 26006 – Logroño
- Spain
| | - M. Elena Olmos
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja, Complejo Científico-Tecnoloǵico
- 26006 – Logroño
- Spain
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34
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Liu X, Zhai L, Zhang WW, Zuo JL, Yang ZX, Ren XM. Intense greenish phosphorescence emission under ambient conditions in a two-dimensional lead(ii) coordination polymer with a 1,1′-ethynebenzene-3,3′,5,5′-tetracarboxylate ligand. Dalton Trans 2017; 46:7953-7959. [DOI: 10.1039/c7dt01626c] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A new 2D Pb2+-based coordination polymer emits intense greenish phosphorescence in the solid state under ambient conditions with a quantum yield of 1.5% and a phosphorescence lifetime of 4.17 ms.
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Affiliation(s)
- Xiao Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Lu Zhai
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Wen-Wei Zhang
- State Key Lab & Coordination Chemistry Institute
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Jin-Lin Zuo
- State Key Lab & Coordination Chemistry Institute
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Zhu-Xi Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
- State Key Lab & Coordination Chemistry Institute
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Li MT, Sun Y, Zhao KS, Wang Z, Wang XL, Su ZM, Xie HM. Metal-Organic Framework with Aromatic Rings Tentacles: High Sulfur Storage in Li-S Batteries and Efficient Benzene Homologues Distinction. ACS APPLIED MATERIALS & INTERFACES 2016; 8:33183-33188. [PMID: 27934177 DOI: 10.1021/acsami.6b10946] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We designed and fabricated a fluorophore-containing tetradentate carboxylate ligand-based metal-organic framework (MOF) material with open and semiopen channels, which acted as the host for sulfur trapped in Li-S batteries and sensor of benzene homologues. These channels efficiently provide a π-π* conjugated matrix for the charge transfer and guest molecule trapping. The open channel ensured a much higher loading quantitative of sulfur (S content-active material, 72 wt %; electrode, 50.4 wt %) than most of the MOF/sulfur composites, while the semiopen channel possessing aromatic rings tentacles guaranteed an outstanding specific discharge capacity (1092 mA h g-1 at 0.1 C) accompanied by good cycling stability. To our surprise, benefiting from special π-π* conjugated conditions, compound 1 could be a chemical sensor for benzene homologues, especially for 1,2,4-trimethylbenzene (1,2,4-TMB). This is the first example of MOFs materials serving as a sensor of 1,2,4-TMB among benzene homologues. Our works may be worthy of use for references in other porous materials systems to manufacture more long-acting Li-S batteries and sensitive chemical sensors.
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Affiliation(s)
- Meng-Ting Li
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
| | - Yu Sun
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
| | - Kai-Sen Zhao
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
| | - Zhao Wang
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
| | - Xin-Long Wang
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
| | - Zhong-Min Su
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
| | - Hai-Ming Xie
- Institute of Functional Material Chemistry, National & Local United Engineering Laboratory for Power Batteries, Northeast Normal University , Changchun, 130024 Jilin, People's Republic of China
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36
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Yang D, Zhu Y, Yang N, Jiang Q, Liu R. One-Step Synthesis of Substituted Benzofurans from ortho
- Alkenylphenols via
Palladium-Catalyzed CH Functionalization. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600082] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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37
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Two Ag(I)/Cd(II) Coordination Polymers of 2-Fluoroisonicotinic Acid: Syntheses, Structures and Luminescent Properties. J Inorg Organomet Polym Mater 2016. [DOI: 10.1007/s10904-016-0375-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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38
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Wen GL, Hua MR, Wang XL, Liu DF, Chen YH, Tian D. Synthesis and Fluorescent Properties of a Chiral 2D Tetranuclear Cd(II) Coordination Polymer Based on Asymmetrical Biphenyltetracarboxylate. J Inorg Organomet Polym Mater 2016. [DOI: 10.1007/s10904-016-0337-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Ayoub NA, Browne AR, Anderson BL, Gray TG. Cyclometalated gold(iii) trioxadiborrin complexes: studies of the bonding and excited states. Dalton Trans 2016; 45:3820-30. [DOI: 10.1039/c5dt04732c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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40
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Yu ZT, Liu XL, Yuan YJ, Li YH, Chen GH, Zou ZG. Evaluation of bis-cyclometalated alkynylgold(iii) sensitizers for water photoreduction to hydrogen. Dalton Trans 2016; 45:17223-17232. [DOI: 10.1039/c6dt03044k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Gold(iii) acetylide complexes actively catalyzed the light-driven evolution of hydrogen in water when using [Co(2,2′-bipyridine)3]Cl2 or [Rh(4,4′-di-tert-butyl-2,2′-bipyridine)3](PF6)3 as a H2-evolved catalyst.
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Affiliation(s)
- Zhen-Tao Yu
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures
- Jiangsu Provincial Key Laboratory for Nanotechnology
- Nanjing University
- Nanjing
- P. R. China
| | - Xiao-Le Liu
- Department of Chemistry
- Shantou University
- Guangdong 515063
- P. R. China
| | - Yong-Jun Yuan
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures
- Jiangsu Provincial Key Laboratory for Nanotechnology
- Nanjing University
- Nanjing
- P. R. China
| | - Yong-Hui Li
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures
- Jiangsu Provincial Key Laboratory for Nanotechnology
- Nanjing University
- Nanjing
- P. R. China
| | - Guang-Hui Chen
- Department of Chemistry
- Shantou University
- Guangdong 515063
- P. R. China
| | - Zhi-Gang Zou
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures
- Jiangsu Provincial Key Laboratory for Nanotechnology
- Nanjing University
- Nanjing
- P. R. China
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Zhai L, Zhang WW, Zuo JL, Ren XM. Simultaneous observation of ligand-based fluorescence and phosphorescence within a magnesium-based CP/MOF at room temperature. Dalton Trans 2016; 45:11935-8. [DOI: 10.1039/c6dt02359b] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly thermal MOF, comprised only of main-group light elements Mg2+ and H2EBTC2−, emits simultaneously fluorescence and phosphorescence, which arise from the H2EBTC2− ligand, at room temperature.
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Affiliation(s)
- Lu Zhai
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
- State Key Laboratory of Coordination Chemistry
| | - Wen-Wei Zhang
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- P. R. China
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- P. R. China
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
- State Key Laboratory of Coordination Chemistry
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