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Beaudelot J, Oger S, Peruško S, Phan TA, Teunens T, Moucheron C, Evano G. Photoactive Copper Complexes: Properties and Applications. Chem Rev 2022; 122:16365-16609. [PMID: 36350324 DOI: 10.1021/acs.chemrev.2c00033] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Photocatalyzed and photosensitized chemical processes have seen growing interest recently and have become among the most active areas of chemical research, notably due to their applications in fields such as medicine, chemical synthesis, material science or environmental chemistry. Among all homogeneous catalytic systems reported to date, photoactive copper(I) complexes have been shown to be especially attractive, not only as alternative to noble metal complexes, and have been extensively studied and utilized recently. They are at the core of this review article which is divided into two main sections. The first one focuses on an exhaustive and comprehensive overview of the structural, photophysical and electrochemical properties of mononuclear copper(I) complexes, typical examples highlighting the most critical structural parameters and their impact on the properties being presented to enlighten future design of photoactive copper(I) complexes. The second section is devoted to their main areas of application (photoredox catalysis of organic reactions and polymerization, hydrogen production, photoreduction of carbon dioxide and dye-sensitized solar cells), illustrating their progression from early systems to the current state-of-the-art and showcasing how some limitations of photoactive copper(I) complexes can be overcome with their high versatility.
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Affiliation(s)
- Jérôme Beaudelot
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium.,Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Samuel Oger
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium
| | - Stefano Peruško
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium.,Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020Antwerp, Belgium
| | - Tuan-Anh Phan
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Titouan Teunens
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium.,Laboratoire de Chimie des Matériaux Nouveaux, Université de Mons, Place du Parc 20, 7000Mons, Belgium
| | - Cécile Moucheron
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Gwilherm Evano
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium
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Gayathri S, Viswanathamurthi P, Grzegorz Malecki J. Efficient multicomponent synthesis of propargylamines catalyzed by Cu(I) complexes encompassing hydrazone ligands under solvent-free condition. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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3
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Synthetic protocols and applications of copper(I) phosphine and copper(I) phosphine/diimine complexes. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122124] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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4
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Bidentate Schiff Base Ligands Appended Metal(II) Complexes as Probes of DNA and Plasma Protein: In Silico Molecular Modelling Studies. Appl Biochem Biotechnol 2020; 191:1515-1532. [DOI: 10.1007/s12010-020-03270-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 02/13/2020] [Indexed: 11/26/2022]
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Ramos TS, Luz DM, Nascimento RD, Silva AK, Lião LM, Miranda VM, Deflon VM, de Araujo MP, Ueno LT, Machado FB, Dinelli LR, Bogado AL. Ruthenium-cymene containing pyridine-derived aldiimine ligands: Synthesis, characterization and application in the transfer hydrogenation of aryl ketones and kinetics studies. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.04.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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6
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Dridi S, Mechria A, Msaddek M. Crystal Structure of Cationic η3-Methallylpalladium Complexes Bearing Aliphatic Iminopyridine Ligands. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476619070126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Transition metal complexes obtained from an ionic liquid-supported Schiff base: synthesis, physicochemical characterization and exploration of antimicrobial activities. J CHEM SCI 2019. [DOI: 10.1007/s12039-019-1593-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Tseriotou E, Tzimopoulos D, Hatzidimitriou A, Akrivos P. Steric demands in the formation of heteroleptic Cu(I) complexes with α-diimines and triphenylphosphine. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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9
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Park S, Lee J, Jeong JH, Lee H, Nayab S. Palladium(II) complexes containing N,N′-bidentate imine ligands derived from picolinaldehyde and substituted anilines: Synthesis, structure and polymerisation of methyl methacrylate. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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10
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Song G, Guo L, Du Q, Kong W, Li W, Liu Z. Highly active mono and bis-ligated iminopyridyl nickel catalysts for 1-hexene reactions. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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11
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Gichumbi JM, Friedrich HB, Omondi B, Naicker K, Singh M, Chenia HY. Synthesis, characterization, antiproliferative, and antimicrobial activity of osmium(II) half-sandwich complexes. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1434164] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Joel M. Gichumbi
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Holger B. Friedrich
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Bernard Omondi
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Kovashnee Naicker
- School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Moganavelli Singh
- School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Hafizah Y. Chenia
- School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
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12
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Saha S, Basak G, Sinha B. Physico-chemical characterization and biological studies of newly synthesized metal complexes of an Ionic liquid-supported Schiff base: 1-{2-[(2-hydroxy-5-bromobenzylidene)amino]ethyl}-3-ethylimidazolium tetrafluoroborate. J CHEM SCI 2018. [DOI: 10.1007/s12039-017-1409-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Gichumbi JM, Omondi B, Friedrich HB. Oxidation of olefins catalyzed by half-sandwich osmium(II) arene complexes. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Zelenay B, Besora M, Monasterio Z, Ventura-Espinosa D, White AJP, Maseras F, Díez-González S. Copper-mediated reduction of azides under seemingly oxidising conditions: catalytic and computational studies. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00515j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The reduction of aryl azides in the presence of water and air and without an obvious reducing agent is reported.
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Affiliation(s)
- Benjamin Zelenay
- Department of Chemistry
- Imperial College London
- SW7 2AZ London
- UK
- Institute of Chemical Research of Catalonia (ICIQ)
| | - Maria Besora
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- 43007 Tarragona
- Spain
| | | | | | | | - Feliu Maseras
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- 43007 Tarragona
- Spain
- Departament de Química
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15
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Ayadi A, Branzea DG, Allain M, Canevet D, Dinçalp H, El-Ghayoury A. Coordination entities of a pyrene-based iminopyridine ligand: Structural and photophysical properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Devkule S, Chavan S. Copper(I) complexes of N-(2-quinolynylmethylene)-1H-benzimidazole and triphenylphosphine: Synthesis, characterization, luminescence and catalytic properties. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Gichumbi JM, Omondi B, Lazarus G, Singh M, Shaikh N, Chenia HY, Friedrich HB. Influence of Halogen Substitution in the Ligand Sphere on the Antitumor and Antibacterial Activity of Half-sandwich Ruthenium(II) Complexes [RuX(η6
-arene)(C5
H4
N-2-CH=N-Ar)]+. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201600427] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Joel M. Gichumbi
- School of Chemistry; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Bernard Omondi
- School of Chemistry; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Geraldine Lazarus
- School of Life Sciences; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Moganavelli Singh
- School of Life Sciences; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Nazia Shaikh
- School of Life Sciences; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Hafizah Y. Chenia
- School of Life Sciences; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Holger B. Friedrich
- School of Chemistry; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
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18
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Heterometallic Cu(I)/Ru(II) halide and pseudohalide hybrid complexes composed of coordination and organometallic sites: Synthesis, spectroscopic characterization, electrochemical and luminescence properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Gichumbi JM, Omondi B, Friedrich HB. Half-Sandwich Osmium(II) Complexes with Bidentate N,N-Chelating Ligands and Their Use in the Transfer Hydrogenation of Ketones. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601249] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Joel M. Gichumbi
- School of Chemistry; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Bernard Omondi
- School of Chemistry; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
| | - Holger B. Friedrich
- School of Chemistry; University of KwaZulu-Natal; Private Bag X54001 4000 Durban South Africa
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20
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Gichumbi JM, Friedrich HB, Omondi B. Synthesis and characterization of some new half-sandwich ruthenium(II) complexes with bidentate N,N′-ligands and their application in alcohol oxidation. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.11.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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Synthesis, characterization, luminescence and catalytic properties of copper(I) complexes with N-(2-pyridylmethylene)-1,5-dimethyl-2-pyrazole-3-(2H)-one and triphenylphosphine as ligands. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.10.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Gunasekaran N, Bhuvanesh N, Karvembu R. Synthesis, characterization and catalytic oxidation property of copper(I) complexes containing monodentate acylthiourea ligands and triphenylphosphine. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.10.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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23
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Mketo N, Jordaan JHL, Jordaan A, Swarts AJ, Mapolie SF. Synthesis, Characterization, and Catalytic Application of Mononuclear and Dendritic Cationic Cu
I
Iminopyridine‐Ligated Complexes in Aryl Iodide Hydroxylation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600417] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Nomvano Mketo
- Department of Chemistry and Polymer ScienceStellenbosch UniversityPrivate Bag X1, Matieland7602StellenboschSouth Africa
| | - Johan H. L. Jordaan
- Focus Area for Chemical Resource Beneficiation: Laboratory for Analytical ServicesNorth‐West UniversityHoffman Street2520PotchefstroomSouth Africa
| | - Anine Jordaan
- Focus Area for Chemical Resource Beneficiation: Laboratory for Electron MicroscopyNorth‐West UniversityHoffman Street2520PotchefstroomSouth Africa
| | - Andrew J. Swarts
- Focus Area for Chemical Resource Beneficiation: Catalysis and Synthesis Research GroupNorth‐West UniversityHoffman Street2520PotchefstroomSouth Africa
| | - Selwyn F. Mapolie
- Department of Chemistry and Polymer ScienceStellenbosch UniversityPrivate Bag X1, Matieland7602StellenboschSouth Africa
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Gichumbi JM, Friedrich HB, Omondi B. Application of arene ruthenium(II) complexes with pyridine-2-carboxaldimine ligands in the transfer hydrogenation of ketones. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.02.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Synthesis and characterization of Schiff base complexes derived from cephradine: Fluorescence, photostability and photobiological applications. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.01.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Copper(I) complexes of 2-methoxy-(5-trifluoromethyl-phenyl)-pyridine-2yl-methylene-amine: Impact of phosphine ancillary ligands on luminescence and catalytic properties of the copper(I) complexes. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.11.050] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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27
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Dai J, Nanayakkara S, Lamb TC, Clark AJ, Guo SX, Zhang J, Patti AF, Saito K. Effect of the N-based ligands in copper complexes for depolymerisation of lignin. NEW J CHEM 2016. [DOI: 10.1039/c5nj03152d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Several organic soluble N-based ligands and their copper complexes were firstly investigated as catalysts to depolymerise organosolv lignin in the organic solvent, dimethylformamide (DMF) and an ionic liquid (1-ethyl-3-methylimidazolium xylenesulfonate, [emim][ABS]).
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Affiliation(s)
- Jinhuo Dai
- School of Chemistry
- Monash University
- Clayton
- Australia
| | | | | | | | - Si-Xuan Guo
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Jie Zhang
- School of Chemistry
- Monash University
- Clayton
- Australia
| | | | - Kei Saito
- School of Chemistry
- Monash University
- Clayton
- Australia
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Prakash G, Nirmala M, Ramachandran R, Viswanathamurthi P, Malecki JG, Sanmartin J. Heteroleptic binuclear copper(I) complexes bearing bis(salicylidene)hydrazone ligands: Synthesis, crystal structure and application in catalytic N-alkylation of amines. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.12.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Docking of ethanamine Schiff base imines & metal (II) complexes, cytotoxicity & DNA interaction studies. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.08.041] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Khalaji AD, Jafari K, Fejfarova K, Dusek M. Crystal structure of the copper(I) complex Cu(py-Clan)(PPh3)I. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476615010230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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31
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Dhahagani K, Mathan Kumar S, Chakkaravarthi G, Anitha K, Rajesh J, Ramu A, Rajagopal G. Synthesis and spectral characterization of Schiff base complexes of Cu(II), Co(II), Zn(II) and VO(IV) containing 4-(4-aminophenyl)morpholine derivatives: antimicrobial evaluation and anticancer studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 117:87-94. [PMID: 23985482 DOI: 10.1016/j.saa.2013.07.101] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 07/23/2013] [Accepted: 07/31/2013] [Indexed: 06/02/2023]
Abstract
Metal(II) chelates of Schiff bases derived from the condensation of 4-morpholinoaniline with substituted salicylaldehyde have been prepared and characterized by (1)H NMR, IR, electronic, EPR, and magnetic measurement studies. The complexes are of the type M(X-MPMP)2 [where M=Cu(II), Co(II)), Zn(II), or VO(IV); MPMP=2-[(4 morpholinophenyl imino) methyl] 4-X-phenol, X=Cl, (L1H), X=Br (L2H)]. Single crystal X-ray crystallography studies confirm the structure of newly synthesized Schiff bases. The Schiff bases act as bidentate monobasic ligands, coordinating through deprotonated phenolic oxygen and azomethine nitrogen atoms. The free ligands and metal complexes are screened for their biopotency. Metal complexes exhibit better activity than ligands. Anticancer activity of ligands and their metal complexes are evaluated in human heptocarcinoma(HepG2) cells. The preliminary bioassay indicates that the Schiff base and its zinc complex exhibit inhibitory activity against the human gastric cancer cell lines.
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Affiliation(s)
- K Dhahagani
- Department of Chemistry, Government Arts College, Melur, Madurai 625 106, India
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32
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Salehzadeh S, Khalaj M, Dehghanpour S, Bayat M. Synthesis and structure of [Hg2(L)2(NO3)2] (L = (4-nitrophenyl)pyridin-2-ylmethyleneamine); a theoretical study on Hg–Hg bond in this and in linear Hg2X2 (X = F, Cl, Br, I, Ph) complexes. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2013. [DOI: 10.1007/s13738-013-0268-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Turner SA, Remillard ZD, Gijima DT, Gao E, Pike RD, Goh C. Syntheses and Structures of Closely Related Copper(I) Complexes of Tridentate (2-Pyridylmethyl)imine and (2-Pyridylmethyl)amine Ligands and Their Use in Mediating Atom Transfer Radical Polymerizations. Inorg Chem 2012; 51:10762-73. [DOI: 10.1021/ic3011585] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sara A Turner
- Department of Chemistry, Williams College, Williamstown, Massachusetts 01267, USA
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Sahoo SK, Khatun N, Jena HS, Patel BK. Stable Cu(I) Complexes with Thioamidoguanidine Possessing Halide-Bridge Structure. Inorg Chem 2012; 51:10800-7. [DOI: 10.1021/ic301429g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Santosh K Sahoo
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781 039, Assam, India
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Bharate B, Jadhav A, Chavan S. Synthesis, characterization, photoluminescence and optical properties of heterobimetallic Cu/Ru hybrid complexes composed of coordination and organometallic sites. Polyhedron 2012. [DOI: 10.1016/j.poly.2011.11.047] [Citation(s) in RCA: 10] [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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37
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Synthesis and structural characterization of heteroleptic Cu(I) perchlorate complexes with diimines derived from pyridinyliminobenzoic acids. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.06.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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38
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Chavan S, Sawant S, Sawant V, Lahiri G. Mixed-ligand complexes of copper(I) with Schiff base and triphenylphosphine: Effective catalysts for the amination of aryl halide. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.05.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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39
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Synthesis, characterization and luminescence properties of copper(I) complexes containing 2-phenyl-3-(benzylamino)-1,2-dihydroquinazolin-4(3H)-one and triphenylphosphine as ligands. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.04.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Manikshete A, Sarsamkar S, Deodware S, Kamble V, Asabe M. Synthesis, characterization and antimicrobial activity of new cobalt (II), nickel (II) and copper (II) complexes with 2-(2-hydroxy-1, 2-diphenylethylideneamino) benzoic acid. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.01.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Gunasekaran N, Ramesh P, Ponnuswamy MNG, Karvembu R. Monodentate coordination of N-[di(phenyl/ethyl)carbamothioyl]benzamide ligands: synthesis, crystal structure and catalytic oxidation property of Cu(i) complexes. Dalton Trans 2011; 40:12519-26. [DOI: 10.1039/c1dt10628g] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chavan S, Sawant S, Sawant V, Lahiri G. Copper(I) complexes with Schiff base and 1,2-bis(diphenylphosphino)ethane as ligands: Synthesis, structure and catalytic properties for the amination of aryl halide. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.06.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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43
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Mono- and dinuclear manganese(II) complexes derived from the cis/trans isomers of 2,4,5-tris(2-pyridyl)-4,5-dihydroimidazole. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.11.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Harding P, Harding DJ, Soponrat N, Tinpun K, Samuadnuan S, Adams H. Synthesis and Electrochemical Studies of Nickel β-Diketonate Complexes Incorporating Asymmetric Diimine Ligands. Aust J Chem 2010. [DOI: 10.1071/ch09232] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The reaction of ppaX {(4-X-phenyl)-pyridin-2-ylmethylene-amine; X = H, Me, Et, OMe, F, Cl, Br, and I} with [Ni(β-diketonate)2(H2O)2] {β-diketonate = 1,3-diphenylpropanedionate (dbm), 2,2,6,6-tetramethyl-3,5-heptadionate (tmhd), or hexafluoroacetylacetonate (hfac)} yields a series of nickel complexes. X-ray crystallography reveals octahedral coordinated nickel centres with a cis arrangement of the β-diketonate ligands. The β-diketonate ligands adopt ‘planar’ or ‘bent’ coordination modes, whereas the aryl ring of the ppaX ligand is twisted with respect to the pyridylimine unit. The electrochemical behaviour of the complexes reveals quasi-reversible or irreversible one-electron oxidation to Ni(iii) in the case of the [Ni(tmhd)2(ppaX)] and [Ni(dbm)2(ppaX)] complexes, respectively. The peak potential for oxidation is dependent on the type of β-diketonate ligand but essentially independent of the substituent, X, on the ppaX ligand. The [Ni(β-diketonate)2(ppaX)] complexes (X = F, Cl, Br, and I) also undergo ligand based reduction.
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Bozic-Weber B, Constable EC, Housecroft CE, Neuburger M, Price JR. Sticky complexes: carboxylic acid-functionalized N-phenylpyridin-2-ylmethanimine ligands as anchoring domains for copper and ruthenium dye-sensitized solar cells. Dalton Trans 2010; 39:3585-94. [DOI: 10.1039/b925623g] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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46
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Sabiah S, Varghese B, Murthy NN. Mononuclear [(BP)(2)MX](n+) (M = Cu(2+), Co(2+), Zn(2+); X = OH(2), Cl(-)) complexes with a new biphenyl appended N-bidentate ligand: structural, spectroscopic, solution equilibrium and ligand dynamic studies. Dalton Trans 2009:9770-80. [PMID: 19885522 DOI: 10.1039/b910519k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of five-coordinate [(BP)2MX]n+ complexes, (where X = OH2, M = Zn(II) (1), Cu(II) (2); X = Cl-, M = Cu(II) (3), Co(II) (4)) with a new bidentate chelating ligand [{N,N(1,1'-biphenyl-2,2'-dimethylene)-N(2-pyridyl methyl)} amine] with a biphenyl group (BP), have been synthesized and characterized by X-ray crystal structure and combined spectroscopic methods. They display unique trigonal bipyramidal (TBP) geometry, influenced by the bidentate ligand. The Zn(II) complex 1 reveals ligand dynamics due to an atropisomeric biphenyl moiety as indicated by variable temperature (VT) proton NMR spectroscopy. The calculated free energy for the inversion of the bridged biphenyl is approximately 13.08 kcal mol-1 (Tc = 273 K, Delta(nu) = 82.8 Hz, J = 8.7 Hz). The absorption spectra of Cu(II) complexes 2 and 3, in CH2Cl2 display greatly enhanced d-d bands (800-950 nm, epsilon>500 M-1 cm-1). On the other hand, complex 2 in N,N-dimethylformamide (DMF) showed almost 50% reduction in absorption intensity as DMF, a coordinating solvent, displaces the weakly-coordinated tertiary amine-nitrogens of the ligand and this competitive binding was studied by electronic absorption spectroscopy. When the mononuclear copper aqua complex 2 was treated with a base, a dicopper dihydroxide complex, [{(BP)Cu}2(mu-OH)2]2+, (2a) was obtained. The same phenomenon was also observed with chloro complex 3 when treated with a base. This mono-dicopper equilibrium and conversion of 2 --> 2a was monitored by UV-vis spectroscopy. Copper(II) complexes 2 and 3 displayed reverse EPR spectra consistent with the TBP geometry. Cyclic voltammetry of 2 and 3 in DMF showed an irreversible redox wave owing to Cu(II)/Cu(I) of five and four-coordinate species. The solution magnetic moment values of 1.76, 1.81 and 4.47 microB for 2, 3 and 4, respectively, are in agreement with Cu(II) (S = 1/2) and Co(II) (S = 3/2) high-spin configurations. The 1H NMR of 4 displays sharp but hyperfine shifted signals for the ligand protons between -30 to +220 ppm. The ESI-mass data complement the data obtained from X-ray structure.
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Dehghanpour S, Khalaj M, Mahmoudi A. Synthesis, characterization, and structures of copper(I) complexes with N,N′-bis[1-(4-chlorophenyl)ethylidene]ethane-1,2-diamine and N,N′-bis[1-(4-nitrophenyl)ethylidene]ethane-1,2-diamine. J COORD CHEM 2009. [DOI: 10.1080/00958970902954110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Saeed Dehghanpour
- a Department of Chemistry , Alzahra University , P.O. Box 1993891176, Vanak, Tehran, Iran
| | - Mehdi Khalaj
- b Department of Chemistry , Islamic Azad University , Buinzahra Branch, Qazvin, Iran
| | - Ali Mahmoudi
- c Department of Chemistry , Islamic Azad University , Karaj Branch, Karaj, Iran
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Sawant S, Gaikwad G, Sawant V, Yamgar B, Chavan S. Synthesis, characterization and catalytic study of Schiff base copper(I) complexes for the amination of aryl halide. INORG CHEM COMMUN 2009. [DOI: 10.1016/j.inoche.2009.05.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Massa W, Dehghanpour S, Jahani K. Structure-dependent spectroscopic and redox properties of copper(I) complexes with bidentate iminopyridine ligands. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.01.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mercury(I) complexes with bidentate iminopyridine ligands: Synthesis, spectral characterization and structural analysis. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.02.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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