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Chitranshi S, Adinarayana B, Das M, Anila S, Suresh CH, Srinivasan A. Rh(I) and Organo-Rh(III) Complexes of meso-Triarylbiphenylcorrole. Inorg Chem 2023; 62:336-341. [PMID: 36534817 DOI: 10.1021/acs.inorgchem.2c03401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Rhodium complexes of biphenylcorrole are reported, and the molecular structures of the complexes are unambiguously confirmed by single-crystal X-ray analysis. The adj-CCNN core of the dicarbacorrole efficiently stabilizes a rhodium metal ion in its two different oxidation states. It is pertinent to point out that the Rh(I) metal complex attains square-planar geometry while organo-Rh(III) forms an octahedral complex. Furthermore, density functional theory studies corroborate the experimental findings.
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Affiliation(s)
- Sangya Chitranshi
- National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar 752050, Odisha, India
| | - B Adinarayana
- National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar 752050, Odisha, India
| | - Mainak Das
- National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar 752050, Odisha, India
| | - Sebastian Anila
- Inorganic & Theoretical Chemistry Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Trivandrum 695019, Kerala, India
| | - Cherumuttathu H Suresh
- Inorganic & Theoretical Chemistry Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Trivandrum 695019, Kerala, India
| | - A Srinivasan
- National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar 752050, Odisha, India
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2
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3
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Synthesis, structural characterization and binding ability of A2B cobalt(III) corroles with pyridine. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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4
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Neuman NI, Albold U, Ferretti E, Chandra S, Steinhauer S, Rößner P, Meyer F, Doctorovich F, Vaillard SE, Sarkar B. Cobalt Corroles as Electrocatalysts for Water Oxidation: Strong Effect of Substituents on Catalytic Activity. Inorg Chem 2020; 59:16622-16634. [PMID: 33153263 DOI: 10.1021/acs.inorgchem.0c02550] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Two Co(III) complexes (1Py2 and 2Py2) of new corrole ligands H3L1 (5,15-bis(p-methylcarboxyphenyl)-10-(o-methylcarboxyphenyl)corrole) and H3L2 (5,15-bis(p-nitrophenyl)-10-(o-methylcarboxyphenyl)corrole) with two apical pyridine ligands have been synthesized and thoroughly characterized by cyclic voltammetry, UV-vis-NIR, and EPR spectroscopy, spectroelectrochemistry, single-crystal X-ray diffraction studies, and DFT methods. Complexes 1Py2 and 2Py2 possess much lower oxidation potentials than cobalt(III)-tris-pentafluorophenylcorrole (Co(tpfc)) and similar corroles containing pentafluorophenyl (C6F5) substituents, thus allowing access to high oxidation states of the former metallocorroles using mild chemical oxidants. The spectroscopic (UV-vis-NIR and EPR) and electronic properties of several oxidation states of these complexes have been determined by a combination of the mentioned methods. Complexes 1Py2 and 2Py2 undergo three oxidations within 1.3 V vs FcH+/FcH in MeCN, and we show that both complexes catalyze water oxidation in an MeCN/H2O mixture upon the third oxidation, with kobs (TOF) values of 1.86 s-1 at 1.29 V (1Py2) and 1.67 s-1 at 1.37 V (2Py2). These values are five times higher than previously reported TOF values for C6F5-substituted cobalt(III) corroles, a finding we ascribe to the additional charge in the corrole macrocycle due to the increased oxidation state. This work opens up new possibilities in the study of metallocorrole water oxidation catalysts, particularly by allowing spectroscopic probing of high-oxidation states and showing strong substituent-effects on catalytic activity of the corrole complexes.
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Affiliation(s)
- Nicolás I Neuman
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, Berlin 14195, Germany.,Instituto de Desarrollo Tecnológico para la Industria Química, INTEC, UNL-CONICET Paraje El Pozo, Santa Fe, Argentina.,Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, Stuttgart D-70569, Germany
| | - Uta Albold
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, Berlin 14195, Germany
| | - Eleonora Ferretti
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, Berlin 14195, Germany
| | - Shubhadeep Chandra
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, Berlin 14195, Germany
| | - Simon Steinhauer
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, Berlin 14195, Germany
| | - Paul Rößner
- Institut für Technische Chemie, Universität Stuttgart, Pfaffenwaldring 55, Stuttgart D-70569, Germany
| | - Franc Meyer
- Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, Göttingen 37077, Germany
| | - Fabio Doctorovich
- Departamento de Química Inorgánica; Analítica y Química Física/INQUIMAE-CONICET; Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, Buenos Aires C1428EHA, Argentina
| | - Santiago E Vaillard
- Instituto de Desarrollo Tecnológico para la Industria Química, INTEC, UNL-CONICET Paraje El Pozo, Santa Fe, Argentina
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, Berlin 14195, Germany.,Lehrstuhl für Anorganische Koordinationschemie, Institut für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, Göttingen 37077, Germany
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5
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Dandia A, Chauhan SMS. Synthesis of meso-substituted corroles and porphyrins using iodine as a catalyst. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01823-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Shan W, Desbois N, Pacquelet S, Stéphane Brandès, Rousselin Y, Conradie J, Ghosh A, Gros CP, Kadish KM. Ligand Noninnocence in Cobalt Dipyrrin-Bisphenols: Spectroscopic, Electrochemical, and Theoretical Insights Indicating an Emerging Analogy with Corroles. Inorg Chem 2019; 58:7677-7689. [PMID: 30653313 DOI: 10.1021/acs.inorgchem.8b03006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Three cobalt dipyrrin-bisphenol (DPPCo) complexes with different meso-aryl groups (pentafluorophenyl, phenyl, and mesityl) were synthesized and characterized based on their electrochemistry and spectroscopic properties in nonaqueous media. Each DPPCo undergoes multiple oxidations and reductions with the potentials, reversibility, and number of processes depending on the specific solution conditions, the specific macrocyclic substituents, and the type and number of axially coordinated ligands on the central cobalt ion. Theoretical calculations of the compounds with different coordination numbers are given in the current study in order to elucidate the cobalt-ion oxidation state and the innocence or noninnocence of the macrocyclic ligand as a function of the changes in the solvent properties and degree of axial coordination. Electron paramagnetic resonance spectra of the compounds are obtained to experimentally assess the electron spin state. An X-ray structure of the six-coordinate complex is also presented. The investigated chemical properties of DPPCo compounds under different solution conditions are compared to those of cobalt corroles, where the macrocycle and metal ion also possess formal 3- and 3+ oxidation states in their air-stable forms.
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Affiliation(s)
- Wenqian Shan
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
| | - Nicolas Desbois
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) , UMR CNRS 6302, Université de Bourgogne-Franche-Comté , 9 avenue Alain Savary , B.P. 47870, 21078 Dijon, Cedex , France
| | - Sandrine Pacquelet
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) , UMR CNRS 6302, Université de Bourgogne-Franche-Comté , 9 avenue Alain Savary , B.P. 47870, 21078 Dijon, Cedex , France
| | - Stéphane Brandès
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) , UMR CNRS 6302, Université de Bourgogne-Franche-Comté , 9 avenue Alain Savary , B.P. 47870, 21078 Dijon, Cedex , France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) , UMR CNRS 6302, Université de Bourgogne-Franche-Comté , 9 avenue Alain Savary , B.P. 47870, 21078 Dijon, Cedex , France
| | - Jeanet Conradie
- Department of Chemistry , University of the Free State , Bloemfontein 9300 , Republic of South Africa
| | - Abhik Ghosh
- Department of Chemistry , UiT-The Arctic University of Norway , Tromsø N-9037 , Norway
| | - Claude P Gros
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) , UMR CNRS 6302, Université de Bourgogne-Franche-Comté , 9 avenue Alain Savary , B.P. 47870, 21078 Dijon, Cedex , France
| | - Karl M Kadish
- Department of Chemistry , University of Houston , Houston , Texas 77204-5003 , United States
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7
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Brandès S, Quesneau V, Fonquernie O, Desbois N, Blondeau-Patissier V, Gros CP. Porous organic polymers based on cobalt corroles for carbon monoxide binding. Dalton Trans 2019; 48:11651-11662. [DOI: 10.1039/c9dt01599j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Porous organic polymers (POPs) functionalized by cobalt corroles are designed for selective carbon monoxide capture applications.
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Affiliation(s)
- Stéphane Brandès
- Université Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon, Cedex
- France
| | - Valentin Quesneau
- Université Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon, Cedex
- France
| | - Osian Fonquernie
- Université Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon, Cedex
- France
| | - Nicolas Desbois
- Université Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon, Cedex
- France
| | - Virginie Blondeau-Patissier
- Department Time-Frequency
- Université Bourgogne Franche-Comté
- Institut FEMTO-ST (UMR CNRS 6174)
- 25030 Besançon Cedex
- France
| | - Claude P. Gros
- Université Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon, Cedex
- France
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8
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Sudhakar K, Mahammed A, Fridman N, Gross Z. Trifluoromethylation for affecting the structural, electronic and redox properties of cobalt corroles. Dalton Trans 2019; 48:4798-4810. [DOI: 10.1039/c9dt00675c] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Novel synthetic methodologies for accessing trifluoromethylated cobalt corroles allow beneficial tuning of their chemical and physical properties for catalysis.
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Affiliation(s)
- Kolanu Sudhakar
- Schulich Faculty of Chemistry
- Technion-Israel Institute of Technology
- Haifa 32000
- Israel
| | - Atif Mahammed
- Schulich Faculty of Chemistry
- Technion-Israel Institute of Technology
- Haifa 32000
- Israel
| | - Natalia Fridman
- Schulich Faculty of Chemistry
- Technion-Israel Institute of Technology
- Haifa 32000
- Israel
| | - Zeev Gross
- Schulich Faculty of Chemistry
- Technion-Israel Institute of Technology
- Haifa 32000
- Israel
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9
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Quesneau V, Shan W, Desbois N, Brandès S, Rousselin Y, Vanotti M, Blondeau-Patissier V, Naitana M, Fleurat-Lessard P, Van Caemelbecke E, Kadish KM, Gros CP. Cobalt Corroles with Bis-Ammonia or Mono-DMSO Axial Ligands. Electrochemical, Spectroscopic Characterizations and Ligand Binding Properties. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800897] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Valentin Quesneau
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
| | - Wenqian Shan
- Department of Chemistry; University of Houston; 5003 Houston Texas, 77204- USA
| | - Nicolas Desbois
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
| | - Stéphane Brandès
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
| | - Yoann Rousselin
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
| | - Meddy Vanotti
- Department Time-Frequency; Institut FEMTO-ST (UMR CNRS 6174); Université de Bourgogne Franche-Comté; 26 25030 Besançon Cedex Chemin de l'épitaphe France
| | - Virginie Blondeau-Patissier
- Department Time-Frequency; Institut FEMTO-ST (UMR CNRS 6174); Université de Bourgogne Franche-Comté; 26 25030 Besançon Cedex Chemin de l'épitaphe France
| | - Mario Naitana
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
| | - Paul Fleurat-Lessard
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
| | - Eric Van Caemelbecke
- Department of Chemistry; University of Houston; 5003 Houston Texas, 77204- USA
- Department of Chemistry; Houston Baptist University; 7502 Fondren Road 77074-3298 Houston TX USA
| | - Karl M. Kadish
- Department of Chemistry; University of Houston; 5003 Houston Texas, 77204- USA
| | - Claude P. Gros
- Université de Bourgogne Franche-Comté; ICMUB (UMR CNRS 6302); 9, Avenue A. Savary, BP 4787 21078 Dijon Cedex 0 France
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10
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Jiang X, Shan W, Desbois N, Quesneau V, Brandès S, Caemelbecke EV, Osterloh WR, Blondeau-Patissier V, Gros CP, Kadish KM. Mono-DMSO ligated cobalt nitrophenylcorroles: electrochemical and spectral characterization. NEW J CHEM 2018. [DOI: 10.1039/c8nj00300a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four mono-DMSO ligated cobalt corroles with one or threemeso-nitrophenyl substituents on the macrocycle were synthesized and investigated as to their electrochemical and spectroscopic properties in CH2Cl2and DMSO.
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Affiliation(s)
- X. Jiang
- Department of Chemistry
- University of Houston
- Houston
- USA
| | - W. Shan
- Department of Chemistry
- University of Houston
- Houston
- USA
| | - N. Desbois
- Université de Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon
- France
| | - V. Quesneau
- Université de Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon
- France
| | - S. Brandès
- Université de Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon
- France
| | - E. Van Caemelbecke
- Department of Chemistry
- University of Houston
- Houston
- USA
- Department of Chemistry
| | | | - V. Blondeau-Patissier
- Department Time-Frequency
- Université de Bourgogne Franche-Comté
- Institut FEMTO-ST (UMR CNRS 6174)
- 25030 Besançon
- France
| | - C. P. Gros
- Université de Bourgogne Franche-Comté
- ICMUB (UMR CNRS 6302)
- 21078 Dijon
- France
| | - K. M. Kadish
- Department of Chemistry
- University of Houston
- Houston
- USA
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11
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Ganguly S, Conradie J, Bendix J, Gagnon KJ, McCormick LJ, Ghosh A. Electronic Structure of Cobalt–Corrole–Pyridine Complexes: Noninnocent Five-Coordinate Co(II) Corrole–Radical States. J Phys Chem A 2017; 121:9589-9598. [DOI: 10.1021/acs.jpca.7b09440] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sumit Ganguly
- Department
of Chemistry, UiT − The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Jeanet Conradie
- Department
of Chemistry, University of the Free State, 9300 Bloemfontein, Republic of South Africa
| | - Jesper Bendix
- Department
of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
| | - Kevin J. Gagnon
- Advanced
Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720-8229, United States
| | - Laura J. McCormick
- Advanced
Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720-8229, United States
| | - Abhik Ghosh
- Department
of Chemistry, UiT − The Arctic University of Norway, N-9037 Tromsø, Norway
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12
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Ganguly S, Renz D, Giles LJ, Gagnon KJ, McCormick LJ, Conradie J, Sarangi R, Ghosh A. Cobalt- and Rhodium-Corrole-Triphenylphosphine Complexes Revisited: The Question of a Noninnocent Corrole. Inorg Chem 2017; 56:14788-14800. [DOI: 10.1021/acs.inorgchem.7b01828] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sumit Ganguly
- Department of Chemistry, UiT − The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Diemo Renz
- Department of Chemistry, UiT − The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Logan J. Giles
- Structural Molecular Biology, Stanford
Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94306, United States
| | - Kevin J. Gagnon
- Advanced
Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720-8229, United States
| | - Laura J. McCormick
- Advanced
Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720-8229, United States
| | - Jeanet Conradie
- Department of Chemistry, University of the Free State, 9300 Bloemfontein, Republic of South Africa
| | - Ritimukta Sarangi
- Structural Molecular Biology, Stanford
Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94306, United States
| | - Abhik Ghosh
- Department of Chemistry, UiT − The Arctic University of Norway, N-9037 Tromsø, Norway
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13
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Ghosh A. Electronic Structure of Corrole Derivatives: Insights from Molecular Structures, Spectroscopy, Electrochemistry, and Quantum Chemical Calculations. Chem Rev 2017; 117:3798-3881. [PMID: 28191934 DOI: 10.1021/acs.chemrev.6b00590] [Citation(s) in RCA: 212] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Presented herein is a comprehensive account of the electronic structure of corrole derivatives. Our knowledge in this area derives from a broad range of methods, including UV-vis-NIR absorption and MCD spectroscopies, single-crystal X-ray structure determination, vibrational spectroscopy, NMR and EPR spectroscopies, electrochemistry, X-ray absorption spectroscopy, and quantum chemical calculations, the latter including both density functional theory and ab initio multiconfigurational methods. The review is organized according to the Periodic Table, describing free-base and main-group element corrole derivatives, then transition-metal corroles, and finally f-block element corroles. Like porphyrins, corrole derivatives with a redox-inactive coordinated atom follow the Gouterman four-orbital model. A key difference from porphyrins is the much wider prevalence of noninnocent electronic structures as well as full-fledged corrole•2- radicals among corrole derivatives. The most common orbital pathways mediating ligand noninnocence in transition-metal corroles are the metal(dz2)-corrole("a2u") interaction (most commonly observed in Mn and Fe corroles) and the metal(dx2-y2)-corrole(a2u) interaction in coinage metal corroles. Less commonly encountered is the metal(dπ)-corrole("a1u") interaction, a unique feature of formal d5 metallocorroles. Corrole derivatives exhibit a rich array of optical properties, including substituent-sensitive Soret maxima indicative of ligand noninnocence, strong fluorescence in the case of lighter main-group element complexes, and room-temperature near-IR phosphorescence in the case of several 5d metal complexes. The review concludes with an attempt at identifying gaps in our current knowledge and potential future directions of electronic-structural research on corrole derivatives.
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Affiliation(s)
- Abhik Ghosh
- Department of Chemistry and Center for Theoretical and Computational Chemistry, UiT-The Arctic University of Norway , 9037 Tromsø, Norway
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14
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Affiliation(s)
- Yuanyuan Fang
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Zhongping Ou
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Karl M. Kadish
- Department
of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
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15
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Abstract
Corroles have come a long way from being a curiosity to being a mainstream research topic. They are now regularly synthesized in numerous research laboratories worldwide with diverse specific aims in mind. In this review we present a comprehensive description of corroles' synthesis, developed both before and after 1999. To aid the investigator in developing synthetic strategies, some of the sections culminate in tables containing comparisons of various methodologies leading to meso-substituted corroles. The remaining challenges are delineated. In the second part of this review, we also describe the syntheses of isocorroles and heteroanalogs of corroles such as triazacorroles (corrolazines), 10-heterocorroles, 21-heterocorroles, 22-heterocorroles, N-confused corroles, as well as norcorroles. The review is complemented with a short outlook.
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Affiliation(s)
- Rafał Orłowski
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44-52, 01-224 Warsaw, Poland
| | - Dorota Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44-52, 01-224 Warsaw, Poland
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44-52, 01-224 Warsaw, Poland
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16
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Liu Q, Zhang X, Zeng W, Wang J, Zhou Z. Fine-Tuning of Electronic Structure of Cobalt(II) Ion in Nonplanar Porphyrins and Tracking of a Cross-Hybrid Stage: Implications for the Distortion of Natural Tetrapyrrole Macrocycles. J Phys Chem B 2015; 119:14102-10. [DOI: 10.1021/acs.jpcb.5b08431] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qiuhua Liu
- College
of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
- Key
Laboratory of Theoretical Organic Chemistry and Functional Molecule
of the Ministry of Education; School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Xi Zhang
- Key
Laboratory of Theoretical Organic Chemistry and Functional Molecule
of the Ministry of Education; School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Wennan Zeng
- Key
Laboratory of Theoretical Organic Chemistry and Functional Molecule
of the Ministry of Education; School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Jianxiu Wang
- College
of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zaichun Zhou
- Key
Laboratory of Theoretical Organic Chemistry and Functional Molecule
of the Ministry of Education; School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
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17
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Cobalt Corrole on Carbon Nanotube as a Synergistic Catalyst for Oxygen Reduction Reaction in Acid Media. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.05.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Sinha W, Kumar M, Garai A, Purohit CS, Som T, Kar S. Semi-insulating behaviour of self-assembled tin(IV)corrole nanospheres. Dalton Trans 2015; 43:12564-73. [PMID: 25005871 DOI: 10.1039/c4dt01257g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Three novel tin(iv)corrole complexes have been prepared and characterized by various spectroscopic techniques including single crystal X-ray structural analysis. Packing diagrams of the tin(iv)corroles revealed that corrolato-tin(iv)-chloride molecules are interconnected by intermolecular C-HCl hydrogen bonding interactions. HCl distances are 2.848 Å, 3.051 Å, and 2.915 Å, respectively, for the complexes. In addition, the C-HCl angles are 119.72°, 144.70°, and 147.08°, respectively, for the complexes. It was also observed that in one of the three synthesized complexes dimers were formed, while in the other two cases 1D infinite polymer chains were formed. Well-defined and nicely organized three-dimensional hollow nanospheres (SEM images on silicon wafers) with diameters of ca. 676 nm and 661 nm are obtained in the complexes, forming 1D polymer chains. By applying a thin layer of tin(iv)corrole nanospheres to an ITO surface (AFM height images of ITO films; ∼200 nm in height), a device was fabricated with the following composition: Ag/ITO-coated glass/tin(iv)corrole nanospheres/ITO-coated glass/Ag. The resistivity (ρ) of the nanostructured film was calculated to be ∼2.4 × 10(8) Ω cm, which falls in the range of semi-insulating semiconductors. CAFM current maps at 10 V bias show bright spots with a 10-20 pA intensity and indicate that the nanospheres (∼250 nm in diameter) are the electron-conducting pathway in the device. The semi-insulating behavior arises from the non-facile electron transfer in the HOMOs of the tin(iv)corrole nanospheres.
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Affiliation(s)
- Woormileela Sinha
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar - 751005, India.
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19
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Ooi S, Yoneda T, Tanaka T, Osuka A. meso-Free Corroles: Syntheses, Structures, Properties, and Chemical Reactivities. Chemistry 2015; 21:7772-9. [DOI: 10.1002/chem.201500894] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Indexed: 01/16/2023]
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20
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Canard G, Gao D, D'Aléo A, Giorgi M, Dang FX, Balaban TS. meso-Ester Corroles. Chemistry 2015; 21:7760-71. [DOI: 10.1002/chem.201406369] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Indexed: 01/06/2023]
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21
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Sinha W, Ravotto L, Ceroni P, Kar S. NIR-emissive iridium(iii) corrole complexes as efficient singlet oxygen sensitizers. Dalton Trans 2015; 44:17767-73. [DOI: 10.1039/c5dt03041b] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The observed phosphorescence of the studied Ir(iii)corroles at ambient temperature appears at much longer wavelengths than the previously reported Ir(iii) porphyrin/corrole derivatives. Efficiencies of these compounds in the generation of singlet oxygen are also studied for the first time.
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Affiliation(s)
- Woormileela Sinha
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar – 751005
- India
| | - Luca Ravotto
- Department of Chemistry “G. Ciamician”
- University of Bologna
- 40126 Bologna
- Italy
| | - Paola Ceroni
- Department of Chemistry “G. Ciamician”
- University of Bologna
- 40126 Bologna
- Italy
| | - Sanjib Kar
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar – 751005
- India
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22
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Cobalt triarylcorroles containing one, two or three nitro groups. Effect of NO2 substitution on electrochemical properties and catalytic activity for reduction of molecular oxygen in acid media. J Inorg Biochem 2014; 136:130-9. [DOI: 10.1016/j.jinorgbio.2013.12.014] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 12/24/2013] [Accepted: 12/24/2013] [Indexed: 11/18/2022]
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23
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Brizet B, Desbois N, Bonnot A, Langlois A, Dubois A, Barbe JM, Gros CP, Goze C, Denat F, Harvey PD. Slow and Fast Singlet Energy Transfers in BODIPY-gallium(III)corrole Dyads Linked by Flexible Chains. Inorg Chem 2014; 53:3392-403. [DOI: 10.1021/ic402798f] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Bertrand Brizet
- ICMUB (UMR 6302), Université de Bourgogne, Dijon, France
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | | | - Antoine Bonnot
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Adam Langlois
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Adrien Dubois
- ICMUB (UMR 6302), Université de Bourgogne, Dijon, France
| | | | - Claude P. Gros
- ICMUB (UMR 6302), Université de Bourgogne, Dijon, France
| | - Christine Goze
- ICMUB (UMR 6302), Université de Bourgogne, Dijon, France
| | - Franck Denat
- ICMUB (UMR 6302), Université de Bourgogne, Dijon, France
| | - Pierre D. Harvey
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
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24
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Dey S, Ikbal SA, Rath SP. Self-assembly of cobalt(ii) and zinc(ii) tetranitrooctaethylporphyrin via bidentate axial ligands: synthesis, structure, surface morphology and effect of axial coordination. NEW J CHEM 2014. [DOI: 10.1039/c3nj01248d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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25
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Gao D, Canard G, Giorgi M, Vanloot P, Balaban TS. Electronic and Steric Effects of the Peripheral Substitution in Deca- and Undecaaryl Metallocorroles. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201301314] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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26
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Fang Y, Kadish KM, Chen P, Gorbunova Y, Enakieva Y, Tsivadze A, Bessmertnykh-Lemeune A, Guilard R. Electrochemical and spectroelectrochemical studies of β-phosphorylated Zn porphyrins. J PORPHYR PHTHALOCYA 2013. [DOI: 10.1142/s1088424613500958] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The electrochemical and spectroelectrochemical properties of two β-phosphorylated Zn porphyrins, [2-diethoxyphosphoryl-5,10,15,20-tetraphenylporphyrinato]zinc (1) and [2-diisopropoxyphosphoryl-5,10,15,20-tetraphenylporphyrinato]zinc (2), are reported in CH 2 Cl 2 and PhCN containing tetrabutylammonium perchlorate (TBAP) or tetrabutylammonium hexafluorophosphate (TBAPF6) as supporting electrolyte. Under certain solution conditions, three one-electron reductions are observed, with the last process being attributed to the product of a chemical reaction following formation of the porphyrin dianion. Two or three oxidations are observed for the same compounds, again depending upon the solution conditions. In some cases, two well-defined and well-separated one electron oxidations are observed but in others the first one-electron abstraction to give the porphyrin radical cation is split into two redox processes, separated from each other by 110–140 mV. This splitting of the first oxidation into two processes is attributed to linking of the two porphyrins which results when a P = O unit of the phosphoryl substituent on one porphyrin binds to the Zn ( II ) center of a second porphyrin, resulting in dimer formation. The interaction between the two macrocycles is discussed in terms of the difference in potentials between the two split redox processes (ΔE1/2) and the overall data is compared with that for other porphyrin dimers and bis-macrocycles reported in the literature.
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Affiliation(s)
- Yuanyuan Fang
- Department of Chemistry, University of Houston, Houston, TX 77204-5003, USA
| | - Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, TX 77204-5003, USA
| | - Ping Chen
- Department of Chemistry, University of Houston, Houston, TX 77204-5003, USA
| | - Yulia Gorbunova
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky Pr. 31, GSP-1, Moscow 119071, Russia
| | - Yulia Enakieva
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky Pr. 31, GSP-1, Moscow 119071, Russia
| | - Aslan Tsivadze
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky Pr. 31, GSP-1, Moscow 119071, Russia
| | - Alla Bessmertnykh-Lemeune
- Université de Bourgogne, ICMUB (UMR 6302), 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Roger Guilard
- Université de Bourgogne, ICMUB (UMR 6302), 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
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27
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Tsay OG, Kim BK, Luu TL, Kwak J, Churchill DG. Synthetic, 119Sn NMR Spectroscopic, Electrochemical, and Reactivity Study of Organotin A3 Corrolates Including Chiral and Ferrocenyl Derivatives. Inorg Chem 2013; 52:1991-9. [DOI: 10.1021/ic302335c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Olga G. Tsay
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - Byung-Kwon Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - Tuong Loan Luu
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - Juhyoun Kwak
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - David G. Churchill
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
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28
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Ou Z, Lü A, Meng D, Huang S, Fang Y, Lu G, Kadish KM. Molecular Oxygen Reduction Electrocatalyzed by meso-Substituted Cobalt Corroles Coated on Edge-Plane Pyrolytic Graphite Electrodes in Acidic Media. Inorg Chem 2012; 51:8890-6. [DOI: 10.1021/ic300886s] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Zhongping Ou
- School of Chemistry and Chemical
Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Aixiang Lü
- School of Chemistry and Chemical
Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Deying Meng
- School of Chemistry and Chemical
Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Shi Huang
- School of Chemistry and Chemical
Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Yuanyuan Fang
- School of Chemistry and Chemical
Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
- Department of Chemistry, University
of Houston, Houston, Texas 77204-5003, United States
| | - Guifen Lu
- School of Chemistry and Chemical
Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Karl M. Kadish
- Department of Chemistry, University
of Houston, Houston, Texas 77204-5003, United States
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29
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Huang S, Fang Y, Lü A, Lu G, Ou Z, Kadish KM. Synthesis, characterization and solvent/structural effects on spectral and redox properties of cobalt triphenylcorroles in nonaqueous media. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612501003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Five cobalt(III) triphenylcorroles with different electron-withdrawing or electrondonating substituents and an axially bound triphenylphosphine ligand were synthesized and characterized by spectroscopic and electrochemical techniques. The investigated compounds are represented as (4-XPh)3CorCo(PPh3), where Ph3Cor is the trianion of a triphenylcorrole and X is a OMe , Me , H , F or Cl substituent on the meso-phenyl rings. Each corrole was examined by UV-vis, 1H NMR and IR spectroscopy, mass spectrometry, electrochemistry and thin-layer spectroelectrochemistry. Redox potentials and spectra of each oxidized and reduced species were examined in dichloromethane and N,N′-dimethylformamide containing 0.1 M tetra-n-butylammonium perchlorate. Each Co(III) corrole undergoes up to five one-electron transfer reactions, some of which are reversible and others which are not. The CoIII/CoII process is irreversible in both solvents due to the loss of the triphenylphosphine axial ligand following electron transfer. The CoII/CoI process is reversible in DMF but irreversible in CH2Cl2 due to a homogenous chemical reaction between the electrogenerated Co(I) corrole and the chlorinated solvent. The potential for the first oxidation of the investigated corroles varies little with change of solvent, consistent with the lack of solvent binding to the neutral and singly oxidized forms of (4-XPh)3CorCo(PPh3). However, a single DMF molecule strongly binds to the doubly oxidized corrole in DMF or DMF/ CH2Cl2 mixtures. This results in an easier oxidation and a negative shift of ~200 mV in E1/2 upon going from CH2Cl2 to DMF as solvent. The effect of substitutents and solvent on redox potentials is discussed and an overall electroreduction/electrooxidation mechanism is proposed
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Affiliation(s)
- Shi Huang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yuanyuan Fang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
- Department of Chemistry, University of Houston, Houston, TX 77204-5003, USA
| | - Aixiang Lü
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Guifen Lu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Zhongping Ou
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, TX 77204-5003, USA
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30
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Chen P, Finikova OS, Ou Z, Vinogradov SA, Kadish KM. Electrochemistry of platinum(II) porphyrins: effect of substituents and π-extension on redox potentials and site of electron transfer. Inorg Chem 2012; 51:6200-10. [PMID: 22621652 DOI: 10.1021/ic3003367] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Fourteen platinum(II) porphyrins with different π-conjugated macrocycles and different electron-donating or electron-withdrawing substituents were investigated as to their electrochemical and spectroscopic properties in nonaqueous media. Eight compounds have the formula (Ar(4)P)Pt(II), where Ar(4)P = the dianion of a tetraarylporphyrin, while six have π-extented macrocycles with four β,β'-fused benzo or naphtho groups and are represented as (TBP)Pt(II) and (TNP)Pt(II) where TBP and TNP are the dianions of tetrabenzoporphyrin and tetranaphthoporphyrin, respectively. Each Pt(II) porphyrin undergoes two reversible one-electron reductions and one to three reversible one-electron oxidations in nonaqueous media. These reactions were characterized by cyclic voltammetry, UV-visible thin-layer spectroelectrochemistry and in some cases by ESR spectroscopy. The two reductions invariably occur at the conjugated π-ring system to yield relatively stable Pt(II) π-anion radicals and dianions. The first oxidation leads to a stable π-cation radical for each investigated porphyrin; but in the case of tetraarylporphyrins containing electron-withdrawing substituents, the product of the second oxidation may undergo an internal electron transfer to give a Pt(IV) porphyrin with an unoxidized macrocycle. The effects of macrocycle structure on UV-visible spectra, oxidation/reduction potentials, and site of electron transfer are discussed.
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Affiliation(s)
- Ping Chen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA
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31
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Lu GF, Zhu M, Zhu WH, Ou ZP. 2-Ethyl 4-methyl 5-ethyl-3-methyl-1H-pyrrole-2,4-dicarboxyl-ate. Acta Crystallogr Sect E Struct Rep Online 2012; 68:o483. [PMID: 22347087 PMCID: PMC3275231 DOI: 10.1107/s1600536812001729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Accepted: 01/14/2012] [Indexed: 11/17/2022]
Abstract
The title pyrrole derivative compound, C(12)H(17)NO(4), was synthesized from methyl 3-oxopenta-noate by a Knorr-type reaction and contains a pyrrole ring to which two diagonal alk-oxy-carbonyl groups and two diagonal alkyl substituents are attached. The methyl-carbonyl and ethyl-carbonyl substituents are approximately co-planar with the pyrrole ring, making dihedral angles of 5.64 (2) and 3.44 (1)°, respectively. In the crystal, adjacent mol-ecules are assembled by pairs of N-H⋯O hydrogen bonds into dimers in a head-to-head mode.
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Affiliation(s)
- Gui-Fen Lu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, People’s Republic of China
| | - Min Zhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, People’s Republic of China
| | - Wei-Hua Zhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, People’s Republic of China
| | - Zhong-Ping Ou
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, People’s Republic of China
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32
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Lysenko AB, Malinovskii VL, Padmaja K, Wei L, Diers JR, Bocian DF, Lindsey JS. Multistate molecular information storage using S-acetylthio-derivatized dyads of triple-decker sandwich coordination compounds. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424605000617] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
An approach toward molecular information storage employs redox-active molecules attached to an electroactive surface. The chief advantages of such molecular capacitors include higher charge density and more versatile synthetic design than is afforded by typical semiconductor charge-storage materials. An architecture containing two triple-decker sandwich coordination complexes and an S-acetylthiomethyl-terminated tether has been designed for multibit storage. Each triple decker is composed of two phthalocyanines, one porphyrin, and two europium atoms. The oxidation potentials of each triple decker are tuned through the use of different substituents on the phthalocyanines (t-butyl, methyl, H ) and porphyrins (pentyl, p-tolyl). Interleaving of the four cationic oxidation states of each triple decker potentially affords eight distinct oxidation states. Two dyads were examined in solution and in self-assembled monolayers (SAMs) on a Au surface. One dyad exhibited eight distinct states in solution and in the SAM, thus constituting a molecular octal counter. The potentials ranged from −0.1-+1.3 V in solution and +0.1-+1.6 V in the SAM. Taken together, this approach provides a viable means of achieving multibit information storage at relatively low potential.
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Affiliation(s)
- Andrey B. Lysenko
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, USA
| | - Vladimir L. Malinovskii
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, USA
| | - Kisari Padmaja
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, USA
| | - Lingyun Wei
- Department of Chemistry, University of California, Riverside, California 92521-0403, USA
| | - James R. Diers
- Department of Chemistry, University of California, Riverside, California 92521-0403, USA
| | - David F. Bocian
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, USA
| | - Jonathan S. Lindsey
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, USA
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Barbe JM, Burdet F, Espinosa E, Gros CP, Guilard R. New insights into the synthesis of porphyrin-corrole and biscorrole systems. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424603000471] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
As in the case of porphyrins, the relatively easier synthesis of meso-substituted corroles compared to that of β-pyrrole substituted ones greatly limits the use of these latter derivatives. Here we show, for the synthesis of β-substituted biscorrole and porphyrin-corrole dyads, that a simple replacement of sodium hydrogen carbonate by sodium acetate in the final cyclisation step of the a,c-biladiene to the corrole ring, increases the yield by at least a factor of 3. This reaction can be extended to the synthesis of β-substituted monocorroles. Moreover, when cobalt acetate is added instead of the reoxidation step, a 34 to 63% yield in porphyrin-spacer- Co ( III ) corrole is obtained, thus avoiding isolation of the free-base and further metalation of this latter derivative. This “cyclisation-oxidation-metalation” reaction is of particular interest in the preparation of heterobimetallic species in porphyrin-corrole series. Indeed, it leads to the formation of the monocobalt derivative with the cobalt atom inside the corrole moiety allowing for the further insertion of a large variety of metals into the porphyrin macrocycle. Crystals of the monocobalt complex of a biphenylene bridged porphyrin-corrole derivative were obtained in the presence of pyridine and the structure was determined by X-ray diffraction analysis. The structure shows that only one pyridine molecule is bound to the cobalt centre in an exo position, thus indicating a strong steric hindrance from the porphyrin counterpart.
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Affiliation(s)
- Jean-Michel Barbe
- Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (LIMSAG), UMR 5633, Faculté des Sciences “Gabriel”, 6 Bd Gabriel, 21000 Dijon, France
| | - Fabien Burdet
- Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (LIMSAG), UMR 5633, Faculté des Sciences “Gabriel”, 6 Bd Gabriel, 21000 Dijon, France
| | - Enrique Espinosa
- Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (LIMSAG), UMR 5633, Faculté des Sciences “Gabriel”, 6 Bd Gabriel, 21000 Dijon, France
| | - Claude P. Gros
- Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (LIMSAG), UMR 5633, Faculté des Sciences “Gabriel”, 6 Bd Gabriel, 21000 Dijon, France
| | - Roger Guilard
- Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (LIMSAG), UMR 5633, Faculté des Sciences “Gabriel”, 6 Bd Gabriel, 21000 Dijon, France
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Heteroporphyrins. ADVANCES IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-12-396531-8.00002-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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Vancoillie S, Zhao H, Tran VT, Hendrickx MFA, Pierloot K. Multiconfigurational Second-Order Perturbation Theory Restricted Active Space (RASPT2) Studies on Mononuclear First-Row Transition-Metal Systems. J Chem Theory Comput 2011; 7:3961-77. [DOI: 10.1021/ct200597h] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Steven Vancoillie
- Department of Chemistry, University of Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - Hailiang Zhao
- Department of Chemistry, University of Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - Van Tan Tran
- Department of Chemistry, University of Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - Marc F. A. Hendrickx
- Department of Chemistry, University of Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - Kristine Pierloot
- Department of Chemistry, University of Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
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Greger JG, Yoon-Miller SJP, Bechtold NR, Flewelling SA, MacDonald JP, Downey CR, Cohen EA, Pelkey ET. Synthesis of unsymmetrical 3,4-diaryl-3-pyrrolin-2-ones utilizing pyrrole Weinreb amides. J Org Chem 2011; 76:8203-14. [PMID: 21913662 DOI: 10.1021/jo2013516] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A regiocontrolled synthesis of unsymmetrical 3,4-diaryl-3-pyrrolin-2-ones has been achieved in three steps from 1,2-diaryl-1-nitroethenes with pyrrole-2-carboxamides (pyrrole Weinreb amides) serving as the key linchpin intermediates. Two different methods for the preparation of the requisite nitroalkenes were investigated: (1) modified Henry reaction between arylnitromethanes and arylimines; and (2) Suzuki-Miyaura cross-coupling reaction of 2-aryl-1-bromo-1-nitroethenes with arylboronic acids. Some difficulty was encountered in the preparation of arylnitromethanes, thus leading to the exploration of a cross-coupling strategy that proved more useful. A Barton-Zard pyrrole cyclocondensation reaction between 1,2-diaryl-1-nitroethenes and N-methoxy-N-methyl-2-isocyanoacetamide gave the corresponding pyrrole Weinreb amides, which were then converted into the desired 3-pyrrolin-2-ones in two steps. Overall, this method allowed for the construction of 3,4-diaryl-3-pyrrolin-2-ones with complete regiocontrol of the substituents with respect to the lactam carbonyl. The utility of this synthetic methodology was demonstrated by the preparation of eight unsymmetrical and symmetrical 3,4-diaryl-3-pyrrolin-2-ones including the N-H lactam analogue of the selective COX-II inhibitor, rofecoxib.
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Affiliation(s)
- Jessica G Greger
- Department of Chemistry, Hobart College, Geneva, New York 14456, United States
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Breiten B, Wu YL, Jarowski PD, Gisselbrecht JP, Boudon C, Griesser M, Onitsch C, Gescheidt G, Schweizer WB, Langer N, Lennartz C, Diederich F. Donor-substituted octacyano[4]dendralenes: a new class of cyano-rich non-planar organic acceptors. Chem Sci 2011. [DOI: 10.1039/c0sc00387e] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Dogutan DK, Stoian SA, McGuire R, Schwalbe M, Teets TS, Nocera DG. Hangman Corroles: Efficient Synthesis and Oxygen Reaction Chemistry. J Am Chem Soc 2010; 133:131-40. [DOI: 10.1021/ja108904s] [Citation(s) in RCA: 179] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Dilek K. Dogutan
- Department of Chemistry, 6-335, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States, and Department of Chemistry, Carnegie Mellon University Mellon Institute Pittsburgh, Pennsylvania 15213, United States
| | - Sebastian A. Stoian
- Department of Chemistry, 6-335, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States, and Department of Chemistry, Carnegie Mellon University Mellon Institute Pittsburgh, Pennsylvania 15213, United States
| | - Robert McGuire
- Department of Chemistry, 6-335, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States, and Department of Chemistry, Carnegie Mellon University Mellon Institute Pittsburgh, Pennsylvania 15213, United States
| | - Matthias Schwalbe
- Department of Chemistry, 6-335, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States, and Department of Chemistry, Carnegie Mellon University Mellon Institute Pittsburgh, Pennsylvania 15213, United States
| | - Thomas S. Teets
- Department of Chemistry, 6-335, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States, and Department of Chemistry, Carnegie Mellon University Mellon Institute Pittsburgh, Pennsylvania 15213, United States
| | - Daniel G. Nocera
- Department of Chemistry, 6-335, Massachusetts Institute of Technology 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, United States, and Department of Chemistry, Carnegie Mellon University Mellon Institute Pittsburgh, Pennsylvania 15213, United States
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Egorova OA, Tsay OG, Khatua S, Meka B, Maiti N, Kim MK, Kwon SJ, Huh JO, Bucella D, Kang SO, Kwak J, Churchill DG. Synthetic, Cyclic Voltammetric, Structural, EPR, and UV−Vis Spectroscopic Studies of Thienyl-Containing meso-A2B-cor(CrV═O) Systems: Consideration of Three Interrelated Molecular Detection Modalities. Inorg Chem 2009; 49:502-12. [DOI: 10.1021/ic9021432] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Olga A. Egorova
- Molecular Logic Gate Laboratory
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Olga G. Tsay
- Molecular Logic Gate Laboratory
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Snehadrinarayan Khatua
- Molecular Logic Gate Laboratory
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Bhupal Meka
- Molecular Logic Gate Laboratory
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Nilkamal Maiti
- Molecular Logic Gate Laboratory
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Min-Kyu Kim
- School of Biological Sciences, Seoul National University, Seoul, Korea
| | - Seong Jung Kwon
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Jung Oh Huh
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Daniela Bucella
- Department of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027
| | - Sa-Ouk Kang
- School of Biological Sciences, Seoul National University, Seoul, Korea
| | - Juhyoun Kwak
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - David G. Churchill
- Molecular Logic Gate Laboratory
- Department of Chemistry, and School of Molecular Science (BK 21), Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
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Bellows D, Aly SM, Gros CP, El Ojaimi M, Barbe JM, Guilard R, Harvey PD. Energy Transfers in Monomers, Dimers, and Trimers of Zinc(II) and Palladium(II) Porphyrins Bridged by Rigid Pt-Containing Conjugated Organometallic Spacers. Inorg Chem 2009; 48:7613-29. [DOI: 10.1021/ic900840w] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Diana Bellows
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Shawkat M. Aly
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Claude P. Gros
- ICMUB (UMR 5260), Université de Bourgogne, Dijon, France
| | - Maya El Ojaimi
- ICMUB (UMR 5260), Université de Bourgogne, Dijon, France
| | | | - Roger Guilard
- ICMUB (UMR 5260), Université de Bourgogne, Dijon, France
| | - Pierre D. Harvey
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
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Miao X, Gao A, Hiroto S, Shinokubo H, Osuka A, Xin H, Deng W. Adsorption characteristic of self-assembled corrole dimers on HOPG. SURF INTERFACE ANAL 2009. [DOI: 10.1002/sia.3011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Kadish KM, Frémond L, Shen J, Chen P, Ohkubo K, Fukuzumi S, El Ojaimi M, Gros CP, Barbe JM, Guilard R. Catalytic Activity of Biscobalt Porphyrin-Corrole Dyads Toward the Reduction of Dioxygen. Inorg Chem 2009; 48:2571-82. [DOI: 10.1021/ic802092n] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Laurent Frémond
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Jing Shen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Ping Chen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Kei Ohkubo
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Shunichi Fukuzumi
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Maya El Ojaimi
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Claude P. Gros
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Jean-Michel Barbe
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Roger Guilard
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
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Shen J, El Ojaimi M, Chkounda M, Gros CP, Barbe JM, Shao J, Guilard R, Kadish KM. Solvent, anion, and structural effects on the redox potentials and UV-visible spectral properties of mononuclear manganese corroles. Inorg Chem 2008; 47:7717-27. [PMID: 18671345 DOI: 10.1021/ic8007415] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A series of manganese(III) corroles were investigated as to their electrochemistry and spectroelectrochemistry in nonaqueous solvents. Up to three oxidations and one reduction were obtained for each complex depending on the solvents. The main compound discussed in this paper is the meso-substituted manganese corrole, (Mes 2PhCor)Mn, and the main points are how changes in axially coordinated anion and solvent will affect the redox potentials and UV-vis spectra of each electrogenerated species in oxidation states of Mn(III), Mn(IV), or Mn(II). The anions OAc (-), Cl (-), CN (-), and SCN (-) were found to form five-coordinate complexes with the neutral Mn(III) corrole while two OH (-) or F (-) anions were shown to bind axially in a stepwise addition to give the five- and six-coordinate complexes in nonaqueous media. In each case, complexation with one or two anionic axial ligands led to an easier oxidation and a harder reduction as compared to the uncomplexed four-coordinate species.
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Affiliation(s)
- Jing Shen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA
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Kadish KM, Shen J, Frémond L, Chen P, El Ojaimi M, Chkounda M, Gros CP, Barbe JM, Ohkubo K, Fukuzumi S, Guilard R. Clarification of the Oxidation State of Cobalt Corroles in Heterogeneous and Homogeneous Catalytic Reduction of Dioxygen. Inorg Chem 2008; 47:6726-37. [DOI: 10.1021/ic800458s] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Jing Shen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Laurent Frémond
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Ping Chen
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Maya El Ojaimi
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Mohammed Chkounda
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Claude P. Gros
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Jean-Michel Barbe
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Kei Ohkubo
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Shunichi Fukuzumi
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
| | - Roger Guilard
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, Université de Bourgogne, ICMUB (UMR 5260), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex France, and Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan
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El Ojaimi M, Gros CP, Barbe JM. Efficient Two-Step Synthesis of Face-to-Facemeso-Substituted Bis(corrole) Dyads. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700985] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Givaja G, Volpe M, Leeland JW, Edwards MA, Young TK, Darby SB, Reid SD, Blake AJ, Wilson C, Wolowska J, McInnes EJL, Schröder M, Love JB. Design and Synthesis of Binucleating Macrocyclic Clefts Derived from Schiff-Base Calixpyrroles. Chemistry 2007; 13:3707-23. [PMID: 17245783 DOI: 10.1002/chem.200600989] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The syntheses, characterisation and complexation reactions of a series of binucleating Schiff-base calixpyrrole macrocycles are described. The acid-templated [2+2] condensations between meso-disubstituted diformyldipyrromethanes and o-phenylenediamines generate the Schiff-base pyrrolic macrocycles H(4)L(1) to H(4)L(6) upon basic workup. The single-crystal X-ray structures of both H(4)L(3).2 EtOH and H(4)L(6).H2O confirm that [2+2] cyclisation has occurred, with either EtOH or H2O hydrogen-bonded within the macrocyclic cleft. A series of complexation reactions generate the dipalladium [Pd2(L)] (L=L(1) to L(5)), dinickel [Ni2(L(1))] and dicopper [Cu2(L)] (L=L(1) to L(3)) complexes. All of these complexes have been structurally characterised in the solid state and are found to adopt wedged structures that are enforced by the rigidity of the aryl backbone to give a cleft reminiscent of the structures of Pacman porphyrins. The binuclear nickel complexes [Ni2(mu-OMe)2Cl2(HOMe)2(H(4)L(1))] and [Ni2(mu-OH)2Cl2(HOMe)(H(4)L(5))] have also been prepared, although in these cases the solid-state structures show that the macrocyclic ligand remains protonated at the pyrrolic nitrogen atoms, and the Ni(II) cations are therefore co-ordinated by the imine nitrogen atoms only to give an open conformation for the complex. The dicopper complex [Cu2(L(3))] was crystallised in the presence of pyridine to form the adduct [Cu2(py)(L(3))], in which, in the solid state, the pyridine ligand is bound within the binuclear molecular cleft. Reaction between H(4)L(1) and [Mn(thf){N(SiMe(3))2}2] results in clean formation of the dimanganese complex [Mn2(L(1))], which, upon crystallisation, formed the mixed-valent complex [Mn2(mu-OH)(L(1))] in which the hydroxo ligand bridges the metal centres within the molecular cleft.
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Affiliation(s)
- Gonzalo Givaja
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
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Barbe JM, Canard G, Brandès S, Guilard R. Selective Chemisorption of Carbon Monoxide by Organic–Inorganic Hybrid Materials Incorporating Cobalt(III) Corroles as Sensing Components. Chemistry 2007; 13:2118-29. [PMID: 17143920 DOI: 10.1002/chem.200601143] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Twenty-one hybrid materials incorporating cobalt(III) corrole complexes were synthesized by a sol-gel process or by grafting the metallocorrole onto a mesostructured silica of the SBA-15 type. All the materials show an almost infinite selectivity for carbon monoxide with respect to dinitrogen and dioxygen in the low-pressure domain where the chemisorption phenomenon is predominant. This peculiar property is of prime importance for an application as a CO sensor. The selectivity slightly decreases at high pressures where nonselective physisorption phenomena mainly occur. The percentage of active sites for CO chemisorption ranges from 22 to 64 %. This low percentage may be attributable to interactions between the cobalt(III) corroles with silanol or siloxane groups remaining at the surface of the materials which prevent further coordination of the CO molecule. Notably, the most efficient materials are those prepared in the presence of a protecting ligand (pyridine) during the gelation or the grafting process. The removal of this ligand after the gelation process releases a cavity around the cobalt ion that favors the coordination of a carbon monoxide molecule. The CO adsorption properties of the SBA-15 hybrid were not affected over a period of several months thus indicating a high stability of the material. Conversely, the xerogel capacities slowly decrease owing to the evolution of the material structure.
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Affiliation(s)
- Jean-Michel Barbe
- Laboratoire d'Ingénierie Moléculaire pour la Séparation et les Applications des Gaz (CNRS UMR 5633), Université de Bourgogne, UFR Sciences et Techniques, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France.
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Chmielewski PJ. Synthesis, Structure, and Redox Properties of N-Confused Bis(porphyrinatonickel(II)) Linked by o-Xylene. Inorg Chem 2007; 46:1617-26. [PMID: 17269762 DOI: 10.1021/ic061793e] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In a reaction of 5,10,15,20-tetraaryl-2-aza-21-carbaporphyrinato nickel(II) 2 with alpha,alpha'-dibromo-o-xylene, three different complexes containing a xylene moiety were obtained in the presence of a proton scavenger. The products were characterized by mass spectrometry, UV-vis, NMR, and, in the case of the dimeric complex 3, X-ray crystallographic analysis (space group P, a =16.455(3) A, b = 16.776(3) A, c = 18.400(4) A, alpha = 77.43(3) degrees , beta = 75.31(3) degrees , gamma = 66.20(3) degrees , V = 4457.1(19) A3, Z = 2). The monomeric species, diamagnetic 4 and paramagnetic 5, contain one and two bromoxylene residues, respectively, while in 3, the xylene bridge links two macrocyclic subunits, involving their internal carbons (C21) coordinated to diamagnetic nickel(II). Cyclovoltammetric measurements for o-xylene-linked bis(carbaporphyrinoid) 3 indicate cooperative effects resulting from an interaction between the subunits despite the isolation of their aromatic pi-bond systems. An EPR-controlled titration of 3 with bromine allows consecutive detection of the mono- and bis-oxidized species (3Br, 3Br2). The spectral patterns and spin-Hamiltonian parameters indicate metal-centered oxidation in 3Br (gx = 2.358, gy = 2.150, gz = 2.062, A(Br)x = 15, A(Br)y = 35, A(Br)z = 129 G) and interaction of two electron spins of nickel(III) ions in 3Br2 (gx = 2.328, gy = 2.195, gz = 2.065, D = 0.0173 cm(-)1, E = -0.0018 cm(-1), A(Br)z = 63 G). A product of the chemical reduction of a protonated form of the dimer was also detected by means of EPR (g1 = 2.298, g2 = 2.218, g3 = 2.192), although no interaction between the nickel(I) centers can be observed for the reduced species.
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Affiliation(s)
- Piotr J Chmielewski
- Department of Chemistry, University of Wroclaw, 14 F. Joliot-Curie Street, 50-383 Wroclaw, Poland.
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Gao Y, Liu J, Wang M, Na Y, Åkermark B, Sun L. Synthesis and characterization of manganese and copper corrole xanthene complexes as catalysts for water oxidation. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.12.060] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Despite of the many similarities between corroles and porphyrins, the chemistry of the former remained undeveloped for decades because of severe synthetic obstacles. The recent discoveries of facile methodologies for the synthesis of triarylcorroles and the corresponding metal complexes allowed for their utilization in various fields. This survey reveals many examples where corroles were used as the key components in catalysis, sensing of gaseous molecules and medicine-oriented research. The focus in all these cases was on the special features of corroles: stabilization of high valent transition metal ions, unique photophysical properties, large NH acidity, facile synthetic manipulation and distinct catalytic properties. The latter aspect includes several examples of reactions that are not catalyzed by any non-corrole metal complex, such as the iron-based aziridination by Chloramine-T, the clean disproportionation of peroxynitrite, and the very facile N-H activation of amines.
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Affiliation(s)
- Iris Aviv
- Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Haifa, 32000, Israel.
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