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Varshney A, Kumar A, Yadav S. Catalytic activity of bis p-nitro A2B (oxo)Mn(V) corroles towards oxygen transfer reaction to sulphides. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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2
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Ahadi E, Hosseini-Monfared H, Spieß A, Janiak C. Photocatalytic asymmetric epoxidation of trans-stilbene with manganese–porphyrin/graphene-oxide nanocomposite and molecular oxygen: axial ligand effect. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00441c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An efficient, visible light-driven manganese–porphyrin photocatalyst was developed for the asymmetric epoxidation of trans-stilbene by molecular oxygen under mild conditions.
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Affiliation(s)
- Elahe Ahadi
- Department of Chemistry
- University of Zanjan
- Zanjan
- Iran
| | | | - Alex Spieß
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- 40204 Düsseldorf
- Germany
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3
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Huang LT, Ali A, Wang HH, Cheng F, Liu HY. Catalytic oxidation of alkene by cobalt corroles. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.molcata.2016.11.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Yang T, Quesne MG, Neu HM, Cantú Reinhard FG, Goldberg DP, de Visser SP. Singlet versus Triplet Reactivity in an Mn(V)-Oxo Species: Testing Theoretical Predictions Against Experimental Evidence. J Am Chem Soc 2016; 138:12375-86. [PMID: 27545752 PMCID: PMC5228574 DOI: 10.1021/jacs.6b05027] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Discerning the factors that control the reactivity of high-valent metal-oxo species is critical to both an understanding of metalloenzyme reactivity and related transition metal catalysts. Computational studies have suggested that an excited higher spin state in a number of metal-oxo species can provide a lower energy barrier for oxidation reactions, leading to the conclusion that this unobserved higher spin state complex should be considered as the active oxidant. However, testing these computational predictions by experiment is difficult and has rarely been accomplished. Herein, we describe a detailed computational study on the role of spin state in the reactivity of a high-valent manganese(V)-oxo complex with para-Z-substituted thioanisoles and utilize experimental evidence to distinguish between the theoretical results. The calculations show an unusual change in mechanism occurs for the dominant singlet spin state that correlates with the electron-donating property of the para-Z substituent, while this change is not observed on the triplet spin state. Minimum energy crossing point calculations predict small spin-orbit coupling constants making the spin state change from low spin to high spin unlikely. The trends in reactivity for the para-Z-substituted thioanisole derivatives provide an experimental measure for the spin state reactivity in manganese-oxo corrolazine complexes. Hence, the calculations show that the V-shaped Hammett plot is reproduced by the singlet surface but not by the triplet state trend. The substituent effect is explained with valence bond models, which confirm a change from an electrophilic to a nucleophilic mechanism through a change of substituent.
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Affiliation(s)
- Tzuhsiung Yang
- Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Matthew G. Quesne
- Manchester Institute of Biotechnology and School of Chemical Engineering and Analytical Science, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Heather M. Neu
- Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Fabián G. Cantú Reinhard
- Manchester Institute of Biotechnology and School of Chemical Engineering and Analytical Science, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - David P. Goldberg
- Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Sam P. de Visser
- Manchester Institute of Biotechnology and School of Chemical Engineering and Analytical Science, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
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Neu HM, Yang T, Baglia RA, Yosca TH, Green MT, Quesne MG, de Visser SP, Goldberg DP. Oxygen-atom transfer reactivity of axially ligated Mn(V)-oxo complexes: evidence for enhanced electrophilic and nucleophilic pathways. J Am Chem Soc 2014; 136:13845-52. [PMID: 25238495 PMCID: PMC4183610 DOI: 10.1021/ja507177h] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
![]()
Addition
of anionic donors to the manganese(V)–oxo corrolazine
complex MnV(O)(TBP8Cz) has a dramatic influence
on oxygen-atom transfer (OAT) reactivity with thioether substrates.
The six-coordinate anionic [MnV(O)(TBP8Cz)(X)]− complexes (X = F–, N3–, OCN–) exhibit a ∼5
cm–1 downshift of the Mn–O vibrational mode
relative to the parent MnV(O)(TBP8Cz) complex
as seen by resonance Raman spectroscopy. Product analysis shows that
the oxidation of thioether substrates gives sulfoxide product, consistent
with single OAT. A wide range of OAT reactivity is seen for the different
axial ligands, with the following trend determined from a comparison
of their second-order rate constants for sulfoxidation: five-coordinate
≈ thiocyanate ≈ nitrate < cyanate < azide <
fluoride ≪ cyanide. This trend correlates with DFT calculations
on the binding of the axial donors to the parent MnV(O)(TBP8Cz) complex. A Hammett study was performed with p-X-C6H4SCH3 derivatives and [MnV(O)(TBP8Cz)(X)]− (X = CN– or F–) as the oxidant, and unusual
“V-shaped” Hammett plots were obtained. These results
are rationalized based upon a change in mechanism that hinges on the
ability of the [MnV(O)(TBP8Cz)(X)]− complexes to function as either an electrophilic or weak nucleophilic
oxidant depending upon the nature of the para-X substituents.
For comparison, the one-electron-oxidized cationic MnV(O)(TBP8Cz•+) complex yielded a linear Hammett relationship
for all substrates (ρ = −1.40), consistent with a straightforward
electrophilic mechanism. This study provides new, fundamental insights
regarding the influence of axial donors on high-valent MnV(O) porphyrinoid complexes.
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Affiliation(s)
- Heather M Neu
- Department of Chemistry, The Johns Hopkins University , Baltimore, Maryland 21218, United States
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6
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Wang Q, Zhang Y, Yu L, Yang H, Mahmood MHR, Liu HY. Solvent effects on the catalytic activity of manganese(III) corroles. J PORPHYR PHTHALOCYA 2014. [DOI: 10.1142/s1088424614500059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Four Mn ( III ) corroles that differ in their electronic environments based on meso-substitution by pentafluorophenyl and phenyl groups were synthesized and characterized by spectroscopic techniques. Utilization of these Mn ( III ) corroles for styrene oxidation using iodosylbenzene (PhIO) as oxygen source in toluene, dichloromethane (DCM), DMF, DMAc, THF and DMSO revealed a remarkable effect of solvent on the catalytic activity. Furthermore, the transformation of Mn ( III ) corroles into their corresponding Mn ( V )-oxo corroles, and subsequent treatment with styrene also indicated that more electron-deficient Mn ( V )-oxo corroles exhibit higher reactivity in toluene and DCM, while less electron-deficient Mn ( V )-oxo corroles exhibit higher reactivity in DMF and DMAc. A significant difference in the observed rates of reaction suggest that the catalytic oxidation of styrene by manganese corroles may proceed through different pathways, and is strongly solvent-dependent.
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Affiliation(s)
- Qi Wang
- Department of Chemistry, South China University of Technology, Guangzhou 510640, P.R. China
| | - Yang Zhang
- Department of Chemistry, South China University of Technology, Guangzhou 510640, P.R. China
| | - Lan Yu
- Department of Chemistry, South China University of Technology, Guangzhou 510640, P.R. China
| | - Hong Yang
- Department of Chemistry, South China University of Technology, Guangzhou 510640, P.R. China
| | - Mian HR Mahmood
- Department of Chemistry, South China University of Technology, Guangzhou 510640, P.R. China
| | - Hai-Yang Liu
- Department of Chemistry, South China University of Technology, Guangzhou 510640, P.R. China
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Ng NC, Mahmood MHR, Liu HY, Yam F, Yeung LL, Chang CK. Appended corrole manganese complexes: Catalysis and axial-ligand effect. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2014.01.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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8
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He J, Xu ZG, Xu X, Gong LZ, Mahmood MHR, Liu HY. Reactivity of (oxo)manganese(V) corroles in one-electron redox state: insights from conceptual DFT and transition state calculations. J PORPHYR PHTHALOCYA 2013. [DOI: 10.1142/s1088424613500971] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The electronic and structural features of (oxo)manganese(V) corroles ( Mn ( V )-oxo(cor)) in different oxidation states and their oxygen atom transfer (OAT) reactivity towards dimethyl sulfide (DMS) have been investigated by density functional theory (DFT) calculations. Three Mn ( V )-oxo corroles with different β-substituents ( Br (1), H (2), CH 3(3)) were choosen as model complexes. The results revealed that Mn ( V )-oxo corrole bearing electron-withdrawing substituent ( Br ) is more reactive than those having electron-donating substituents. Moreover, the conceptual DFT descriptor ω for Mn ( V )-oxo corrole in one-electron oxidized state is always larger than the neutral or one-electron reduced state. These calculations for the transition state involved in OAT reaction also indicated that the radical cation formed after one-electron oxidation, Mn ( V )-oxo(cor+•), is the most reactive specie, while the neutral [ Mn ( V )-oxo(cor)] in the triplet states are more reactive than those in the singlet states.
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Affiliation(s)
- Jing He
- School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou 510006, P.R. China
| | - Zhi-Guang Xu
- School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou 510006, P.R. China
| | - Xuan Xu
- School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou 510006, P.R. China
| | - Li-Zhen Gong
- School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou 510006, P.R. China
| | - Mian HR Mahmood
- Department of Chemistry, South China University of Technology, Guangzhou 510641, P.R. China
| | - Hai-Yang Liu
- Department of Chemistry, South China University of Technology, Guangzhou 510641, P.R. China
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9
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Solvent effects on oxygen atom transfer reaction between manganese(V)-oxo corrole and alkene. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.03.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Liu HY, Mahmood MHR, Qiu SX(S, Chang CK. Recent developments in manganese corrole chemistry. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.12.017] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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11
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O'Reilly ME, Del Castillo TJ, Abboud KA, Veige AS. The influence of reversible trianionic pincer OCO3−μ-oxo Crivdimer formation ([Criv]2(μ-O)) and donor ligands in oxygen-atom-transfer (OAT). Dalton Trans 2012; 41:2237-46. [DOI: 10.1039/c1dt11104c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Bose S, Pariyar A, Biswas AN, Das P, Bandyopadhyay P. Electron deficient manganese(III) corrole catalyzed oxidation of alkanes and alkylbenzenes at room temperature. CATAL COMMUN 2011. [DOI: 10.1016/j.catcom.2011.04.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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13
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Kumar A, Goldberg I, Botoshansky M, Buchman Y, Gross Z. Oxygen Atom Transfer Reactions from Isolated (Oxo)manganese(V) Corroles to Sulfides. J Am Chem Soc 2010; 132:15233-45. [DOI: 10.1021/ja1050296] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anil Kumar
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel, and School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Israel Goldberg
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel, and School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Mark Botoshansky
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel, and School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Yekaterina Buchman
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel, and School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel, and School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel
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14
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Prokop K, de Visser S, Goldberg D. Unprecedented Rate Enhancements of Hydrogen-Atom Transfer to a Manganese(V)-Oxo Corrolazine Complex. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201001172] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Kurahashi T, Kikuchi A, Shiro Y, Hada M, Fujii H. Unique Properties and Reactivity of High-Valent Manganese−Oxo versus Manganese−Hydroxo in the Salen Platform. Inorg Chem 2010; 49:6664-72. [DOI: 10.1021/ic100673b] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takuya Kurahashi
- Institute for Molecular Science & Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Myodaiji, Okazaki, Aichi 444-8787, Japan
| | - Akihiro Kikuchi
- RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo, Hyogo 679-5148, Japan
| | - Yoshitsugu Shiro
- RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo, Hyogo 679-5148, Japan
| | - Masahiko Hada
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo 192-0397, Japan
| | - Hiroshi Fujii
- Institute for Molecular Science & Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Myodaiji, Okazaki, Aichi 444-8787, Japan
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Prokop K, de Visser S, Goldberg D. Unprecedented Rate Enhancements of Hydrogen-Atom Transfer to a Manganese(V)-Oxo Corrolazine Complex. Angew Chem Int Ed Engl 2010; 49:5091-5. [DOI: 10.1002/anie.201001172] [Citation(s) in RCA: 125] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Liu HY, Yam F, Xie YT, Li XY, Chang CK. A Bulky Bis-Pocket Manganese(V)−Oxo Corrole Complex: Observation of Oxygen Atom Transfer between Triply Bonded MnV≡O and Alkene. J Am Chem Soc 2009; 131:12890-1. [DOI: 10.1021/ja905153r] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hai-Yang Liu
- Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China, Department of Chemistry, South China University of Technology, Guangzhou 510641, China, and Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Fei Yam
- Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China, Department of Chemistry, South China University of Technology, Guangzhou 510641, China, and Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Yu-Tao Xie
- Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China, Department of Chemistry, South China University of Technology, Guangzhou 510641, China, and Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Xiao-Yuan Li
- Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China, Department of Chemistry, South China University of Technology, Guangzhou 510641, China, and Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
| | - Chi K. Chang
- Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China, Department of Chemistry, South China University of Technology, Guangzhou 510641, China, and Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
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