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Ng R, Chong MC, Cheung WM, Sung HHY, Williams ID, Leung WH. Heterometallic Iridium, Rhodium and Ruthenium Nitrido Complexes Supported by Oxygen and Sulfur Donor Ligands. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rain Ng
- Hong Kong University of Science and Technology School of Science Chemistry HONG KONG
| | - Man-Chun Chong
- Hong Kong University of Science and Technology School of Science Chemistry HONG KONG
| | - Wai-Man Cheung
- Hong Kong University of Science and Technology School of Science Chemistry HONG KONG
| | - Herman H.-Y. Sung
- Hong Kong University of Science and Technology School of Science Chemistry HONG KONG
| | - Ian D. Williams
- Hong Kong University of Science and Technology School of Science Chemistry HONG KONG
| | - Wa-Hung Leung
- Hong Kong Univ.of Sci.& Techn. Department of Chemistry Clear Water Bay Hong Kong Hong Kong CHINA
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2
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Vo NT, Herrero C, Guillot R, Inceoglu T, Leibl W, Clémancey M, Dubourdeaux P, Blondin G, Aukauloo A, Sircoglou M. Intercepting a transient non-hemic pyridine N-oxide Fe(III) species involved in OAT reactions. Chem Commun (Camb) 2021; 57:12836-12839. [PMID: 34787138 DOI: 10.1039/d1cc04521k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the context of bioinspired OAT catalysis, we developed a tetradentate dipyrrinpyridine ligand, a hybrid of hemic and non-hemic models. The catalytic activity of the iron(III) derivative was investigated in the presence of iodosylbenzene. Unexpectedly, MS, EPR, Mössbauer, UV-visible and FTIR spectroscopic signatures supported by DFT calculations provide convincing evidence for the involvement of a relevant FeIII-O-NPy active intermediate.
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Affiliation(s)
- Nhat Tam Vo
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405, Orsay, France.
| | - Christian Herrero
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405, Orsay, France.
| | - Régis Guillot
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405, Orsay, France.
| | - Tanya Inceoglu
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405, Orsay, France.
| | - Winfried Leibl
- Institute for integrative Biology of the Cell (I2BC), CEA, CNRS Université Paris-Saclay, 1, UMR 9198, 9119, Gif-sur-Yvette, France
| | - Martin Clémancey
- Laboratoire de Chimie et Biologie des Métaux, Univ. Grenoble Alpes, CNRS, CEA, IRIG, 17 rue des Martyrs, Grenoble F-38000, France
| | - Patrick Dubourdeaux
- Laboratoire de Chimie et Biologie des Métaux, Univ. Grenoble Alpes, CNRS, CEA, IRIG, 17 rue des Martyrs, Grenoble F-38000, France
| | - Geneviève Blondin
- Laboratoire de Chimie et Biologie des Métaux, Univ. Grenoble Alpes, CNRS, CEA, IRIG, 17 rue des Martyrs, Grenoble F-38000, France
| | - Ally Aukauloo
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405, Orsay, France. .,Institute for integrative Biology of the Cell (I2BC), CEA, CNRS Université Paris-Saclay, 1, UMR 9198, 9119, Gif-sur-Yvette, France
| | - Marie Sircoglou
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d'Orsay, 91405, Orsay, France.
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3
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Niu ZG, Han HB, Li M, Zhao Z, Chen GY, Zheng YX, Li GN, Zuo JL. Tunable Emission Color of Iridium(III) Complexes with Phenylpyrazole Derivatives as the Main Ligands for Organic Light-Emitting Diodes. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00491] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zhi-Gang Niu
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, P. R. China
| | - Hua-Bo Han
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Min Li
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, P. R. China
| | - Zheng Zhao
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, P. R. China
| | - Guang-Ying Chen
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, P. R. China
| | - You-Xuan Zheng
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Gao-Nan Li
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, P. R. China
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
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4
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Revisiting O–O Bond Formation through Outer‐Sphere Water Molecules versus Bimolecular Mechanisms in Water‐Oxidation Catalysis (WOC) by Cp*Ir Based Complexes. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800500] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5
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Vásquez-Céspedes S, Wang X, Glorius F. Plausible Rh(V) Intermediates in Catalytic C–H Activation Reactions. ACS Catal 2017. [DOI: 10.1021/acscatal.7b03048] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Suhelen Vásquez-Céspedes
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Xiaoming Wang
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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6
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Park Y, Heo J, Baik MH, Chang S. Why is the Ir(III)-Mediated Amido Transfer Much Faster Than the Rh(III)-Mediated Reaction? A Combined Experimental and Computational Study. J Am Chem Soc 2016; 138:14020-14029. [DOI: 10.1021/jacs.6b08211] [Citation(s) in RCA: 126] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yoonsu Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Center for Catalytic Hydrocarbon
Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
| | - Joon Heo
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Mu-Hyun Baik
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Center for Catalytic Hydrocarbon
Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
| | - Sukbok Chang
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Center for Catalytic Hydrocarbon
Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
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7
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Huang DL, Vinyard DJ, Blakemore JD, Hashmi SM, Crabtree RH. Cp* versus Bis-carbonyl Iridium Precursors as CH Oxidation Precatalysts. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Daria L. Huang
- Department
of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - David J. Vinyard
- Department
of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - James D. Blakemore
- Department
of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, 2010 Malott
Hall, Lawrence, Kansas 66045, United States
- Department
of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Sara M. Hashmi
- Department
of Chemical and Environmental Engineering, Yale University, 9 Hillhouse
Avenue, New Haven, Connecticut 06520, United States
| | - Robert H. Crabtree
- Department
of Chemistry, Yale University, 225 Prospect Street, New Haven, Connecticut 06520, United States
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8
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Huang DL, Beltrán-Suito R, Thomsen JM, Hashmi SM, Materna KL, Sheehan SW, Mercado BQ, Brudvig GW, Crabtree RH. New Ir Bis-Carbonyl Precursor for Water Oxidation Catalysis. Inorg Chem 2016; 55:2427-35. [PMID: 26901517 DOI: 10.1021/acs.inorgchem.5b02809] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This paper introduces Ir(I)(CO)2(pyalc) (pyalc = (2-pyridyl)-2-propanoate) as an atom-efficient precursor for Ir-based homogeneous oxidation catalysis. This compound was chosen to simplify analysis of the water oxidation catalyst species formed by the previously reported Cp*Ir(III)(pyalc)OH water oxidation precatalyst. Here, we present a comparative study on the chemical and catalytic properties of these two precursors. Previous studies show that oxidative activation of Cp*Ir-based precursors with NaIO4 results in formation of a blue Ir(IV) species. This activation is concomitant with the loss of the placeholder Cp* ligand which oxidatively degrades to form acetic acid, iodate, and other obligatory byproducts. The activation process requires substantial amounts of primary oxidant, and the degradation products complicate analysis of the resulting Ir(IV) species. The species formed from oxidation of the Ir(CO)2(pyalc) precursor, on the other hand, lacks these degradation products (the CO ligands are easily lost upon oxidation) which allows for more detailed examination of the resulting Ir(pyalc) active species both catalytically and spectroscopically, although complete structural analysis is still elusive. Once Ir(CO)2(pyalc) is activated, the system requires acetic acid or acetate to prevent the formation of nanoparticles. Investigation of the activated bis-carbonyl complex also suggests several Ir(pyalc) isomers may exist in solution. By (1)H NMR, activated Ir(CO)2(pyalc) has fewer isomers than activated Cp*Ir complexes, allowing for advanced characterization. Future research in this direction is expected to contribute to a better structural understanding of the active species. A diol crystallization agent was needed for the structure determination of 3.
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Affiliation(s)
- Daria L Huang
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Rodrigo Beltrán-Suito
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Julianne M Thomsen
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Sara M Hashmi
- Department of Chemical and Environmental Engineering, Yale University , 9 Hillhouse Avenue, New Haven, Connecticut 06520, United States
| | - Kelly L Materna
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Stafford W Sheehan
- Catalytic Innovations LLC , 70 Crandall Road, P.O. Box 356, Adamsville, Rhode Island 02801, United States
| | - Brandon Q Mercado
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Gary W Brudvig
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
| | - Robert H Crabtree
- Department of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520, United States
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9
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Yoshimura A, Yusubov MS, Zhdankin VV. Synthetic applications of pseudocyclic hypervalent iodine compounds. Org Biomol Chem 2016; 14:4771-81. [DOI: 10.1039/c6ob00773b] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In this review the preparation and structural features of pseudocyclic iodine(iii) and iodine(v) derivatives are discussed, and recent developments in their synthetic applications are summarized.
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Affiliation(s)
- Akira Yoshimura
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | | | - Viktor V. Zhdankin
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
- The Tomsk Polytechnic University
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10
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Protasiewicz JD. Organoiodine(III) Reagents as Active Participants and Ligands in Transition Metal-Catalyzed Reactions: Iodosylarenes and (Imino)iodoarenes. HYPERVALENT IODINE CHEMISTRY 2015; 373:263-88. [DOI: 10.1007/128_2015_664] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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