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Surendran A, Pereverzev AY, Roithová J. Intricacies of Mass Transport during Electrocatalysis: A Journey through Iron Porphyrin-Catalyzed Oxygen Reduction. J Am Chem Soc 2024; 146:15619-15626. [PMID: 38778765 PMCID: PMC11157527 DOI: 10.1021/jacs.4c04989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
Electrochemical steps are increasingly attractive for green chemistry. Understanding reactions at the electrode-solution interface, governed by kinetics and mass transport, is crucial. Traditional insights into these mechanisms are limited, but our study bridges this gap through an integrated approach combining voltammetry, electrochemical impedance spectroscopy, and electrospray ionization mass spectrometry. This technique offers real-time monitoring of the chemical processes at the electrode-solution interface, tracking changes in intermediates and products during reactions. Applied to the electrochemical reduction of oxygen catalyzed by the iron(II) tetraphenyl porphyrin complex, it successfully reveals various reaction intermediates and degradation pathways under different kinetic regimes. Our findings illuminate complex electrocatalytic processes and propose new ways for studying reactions in alternating current and voltage-pulse electrosynthesis. This advancement enhances our capacity to optimize electrochemical reactions for more sustainable chemical processes.
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Affiliation(s)
- Adarsh
Koovakattil Surendran
- Department of Spectroscopy and Catalysis,
Institute for Molecules and Materials, Radboud
University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Aleksandr Y. Pereverzev
- Department of Spectroscopy and Catalysis,
Institute for Molecules and Materials, Radboud
University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Jana Roithová
- Department of Spectroscopy and Catalysis,
Institute for Molecules and Materials, Radboud
University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
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2
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Effect of Binding Linkers on the Efficiency and Metabolite Profile of Biomimetic Reactions Catalyzed by Immobilized Metalloporphyrin. Metabolites 2022; 12:metabo12121269. [PMID: 36557309 PMCID: PMC9783926 DOI: 10.3390/metabo12121269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/03/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The investigation of liver-related metabolic stability of a drug candidate is a widely used key strategy in early-stage drug discovery. Metalloporphyrin-based biomimetic catalysts are good and well-described models of the function of CyP450 in hepatocytes. In this research, the immobilization of an iron porphyrin was performed on nanoporous silica particles via ionic interactions. The effect of the metalloporphyrin binding linkers was investigated on the catalytic efficiency and the metabolic profile of chloroquine as a model drug. The length of the amino-substituted linkers affects the chloroquine conversion as well as the ratio of human major and minor metabolites. While testing the immobilized catalysts in the continuous-flow reactor, results showed that the presented biomimetic system could be a promising alternative for the early-stage investigation of drug metabolites regarding analytical or synthetic goals as well.
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3
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Balogh-Weiser D, Poppe L, Kenéz B, Decsi B, Koplányi G, Katona G, Gyarmati B, Ender F, Balogh GT. Novel biomimetic nanocomposite for investigation of drug metabolism. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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4
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Band alignment of PCN-222 via selection of the metal porphyrin linker for sunlight driven photocatalytic overall water splitting. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Environment-Friendly Catalytic Mineralization of Phenol and Chlorophenols with Cu- and Fe- Tetrakis(4-aminophenyl)-porphyrin—Silica Hybrid Aerogels. Gels 2022; 8:gels8040202. [PMID: 35448103 PMCID: PMC9027457 DOI: 10.3390/gels8040202] [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: 02/17/2022] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 11/17/2022] Open
Abstract
Fenton reactions with metal complexes of substituted porphyrins and hydrogen peroxide are useful tools for the mineralization of environmentally dangerous substances. In the homogeneous phase, autooxidation of the prophyrin ring may also occur. Covalent binding of porphyrins to a solid support may increase the lifetime of the catalysts and might change its activity. In this study, highly water-insoluble copper and iron complexes of 5,10,15,20-tetrakis(4-aminophenyl)porphyrin were synthesized and bonded covalently to a very hydrophilic silica aerogel matrix prepared by co-gelation of the propyl triethoxysilyl-functionalized porphyrin complex precursors with tetramethoxysilane, followed by a supercritical carbon dioxide drying. In contrast to the insoluble nature of the porphyrin complexes, the as-prepared aerogel catalysts were highly compatible with the aqueous phase. Their catalytic activities were tested in the mineralization reaction of phenol, 3-chlorophenol, and 2,4-dichlorophenol with hydrogen peroxide. The results show that both aerogels catalyzed the oxidation of phenol and chlorophenols to harmless short-chained carboxylic acids under neutral conditions. In batch experiments, and also in a miniature continuous-flow tubular reactor, the aerogel catalysts gradually reduced their activity, due to the slow oxidation of the porphyrin ring. However, the rate and extent of the degradation was moderate and did not exclude the possibility that the as-prepared catalysts, as well as their more stable derivatives, might find practical applications in environment protection.
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6
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Li J, Wei J, Gao Z, Yin G, Li H. The oxidative reactivity of three manganese(III) porphyrin complexes with hydrogen peroxide and nitrite toward catalytic nitration of protein tyrosine. Metallomics 2021; 13:6134099. [PMID: 33576808 DOI: 10.1093/mtomcs/mfab005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 01/10/2021] [Accepted: 02/04/2021] [Indexed: 11/12/2022]
Abstract
Understanding the toxicological properties of MnIII-porphyrins (MnTPPS, MnTMPyP, or MnTBAP) can provide important biochemical rationales in developing them as the therapeutic drugs against protein tyrosine nitration-induced inflammation diseases. Here, we present a comprehensive understanding of the pH-dependent redox behaviors of these MnIII-porphyrins and their structural effects on catalyzing bovine serum albumin (BSA) nitration in the presence of H2O2 and NO2-. It was found that both MnTPPS and MnTBAP stand out in catalyzing BSA nitration at physiologically close condition (pH 8), yet they are less effective at pH 6 and 10. MnTMPyP was shown to have no ability to catalyze BSA nitration under all tested pHs (pH 6, 8, and 10). The kinetics and active intermediate determination through electrochemistry method revealed that both the pH-dependent redox behavior of the central metal cation and the antioxidant capability of porphin derivative contribute to the catalytic activities of three MnIII-porphyrins in BSA nitration in the presence of H2O2/NO2-. These comprehensive studies on the oxidative reactivity of MnIII-porphyrins toward BSA nitration may provide new clues for searching the manganese-based therapeutic drugs against the inflammation-related diseases.
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Affiliation(s)
- Jiayu Li
- Hubei Provincial Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Jingjing Wei
- Hubei Provincial Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Zhonghong Gao
- Hubei Provincial Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Guochuan Yin
- Hubei Provincial Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Hailing Li
- Hubei Provincial Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
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7
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Kitagishi H, Kano K. Synthetic heme protein models that function in aqueous solution. Chem Commun (Camb) 2021; 57:148-173. [DOI: 10.1039/d0cc07044k] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Supramolecular porphyrin–cyclodextrin complexes act as biomimetic heme protein models in aqueous solution.
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Affiliation(s)
- Hiroaki Kitagishi
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyoto 610-0321
- Japan
| | - Koji Kano
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyoto 610-0321
- Japan
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8
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Structure effect of water-soluble iron porphyrins on catalyzing protein tyrosine nitration in the presence of nitrite and hydrogen peroxide. Nitric Oxide 2019; 91:42-51. [PMID: 31351146 DOI: 10.1016/j.niox.2019.07.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 07/17/2019] [Accepted: 07/22/2019] [Indexed: 12/15/2022]
Abstract
Water-soluble iron porphyrins, such as FeTPPS (5,10,15,20-tetrakis (4-sulfonatophenyl) porphyrinato iron (III)), FeTMPyP (5,10,15,20-tetrakis (N-methyl-4'-pyridyl) porphyrinato iron (III) chloride) and FeTBAP (5,10,15,20-tetrakis (4-benzoic acid) porphyrinato iron (III)), are highly active catalysts for peroxynitrite decomposition and thereby have been suggested as therapeutic agent for inflammatory diseases that implicate the involvement of nitrotyrosine formation. Here, we systemically investigated catalytic properties of FeTPPS, FeTMPyP and FeTBAP on protein nitration in the presence of hydrogen peroxide and nitrite. We showed that FeTPPS, FeTBAP and FeTMPyP all exhibited higher peroxidase activity in compared with hemin. As to protein nitration, the catalytic effect of FeTPPS and FeTBAP are effective in the presence of hydrogen peroxide and nitrite, while negligible BSA nitration was observed in the case of FeTMPyP. Moreover, the underlying mechanism of the oxidation of FeTPPS, FeTBAP and FeTMPyP was further studied. Collectively, our results suggest that, compound I and II species are involved in as the key intermediates in FeTMPyP/H2O2 system as similar as those in FeTPPS/H2O2 and FeTBAP/H2O2 system. As compared to weak antioxidants, TPPS and TBAP, however, TMPyP scavenges oxo-Fe (IV) intermediates of FeTMPyP at a faster rate by significant self-degradation; results in the shortest lifetimes of OFeIV-TMPyP and the lowest catalytic activity on oxidizing tyrosine and nitrite; and therefore, attributes to inactivation of FeTMPyP in protein nitration. In addition, association of FeTMPyP to BSA was found weak, while strong binding of FeTPPS and FeTBAP were observed. The weak binding keeps away of target residue of BSA from the center of FeTMPyP where the RNS is generated, which might be attributed as additional factors to the inactivation of FeTMPyP in protein nitration.
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9
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Çimen Mutlu Y, Günay Semerci T, Türk H. Oxidation of 2,6-di-tert-butylphenol with tert-butyl hydroperoxide catalyzed by iron porphyrin tetrasulfonate, iron porphyrin tetracarboxylate and their supported analogues in a water-methanol mixture. JOURNAL OF HAZARDOUS MATERIALS 2019; 371:280-287. [PMID: 30856438 DOI: 10.1016/j.jhazmat.2019.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/30/2019] [Accepted: 03/01/2019] [Indexed: 06/09/2023]
Abstract
In this study, two water-soluble iron porphyrins bearing sulfonate and carboxylate functionalities (FePTS and FePTC, respectively) and their supported analogues were used as catalysts for the oxidation of 2,6-di-tert-butylphenol (DTBP) in a water-methanol mixture. tert-Butyl hydroperoxide (TBHP) was the oxidant and the volume ratio of water to methanol in the mixture was 1-8. The major products of the DTBP oxidation were 3,3',5,5'-tetra-tert-butyl-4,4'-diphenoquinone (DPQ) and 4,4'-dihydroxy-3,3',5,5'-tetra-tert- butylbiphenyl (H2DPQ). Also 2,6-di-tert-butyl-1,4-benzoquinone (BQ) was the minor product of the oxidation. The results showed that FePTC was more catalytically active than FePTS in the oxidation and gave the highest TON and TOF values in comparison to those for metalloporphyrin and metallophthalocyanine based catalysts in the DTBP oxidation given in the literature. In addition, the ecotoxicity tests of the DTBP oxidation mixtures before and after oxidative catalytic treatment toward Artemia salina were performed. It was found that the toxicity of the catalytically treated DTBP mixture containing residual DTBP and products was lower than the catalytically untreated DTBP mixture.
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Affiliation(s)
- Yasemin Çimen Mutlu
- Department of Chemistry, Faculty of Science, Eskişehir Technical University, 26470 Eskişehir, Turkey; Department of Chemistry, Faculty of Sciences, Anadolu University, 26470 Eskişehir, Turkey.
| | - Tuğçe Günay Semerci
- Department of Chemistry, Faculty of Science, Eskişehir Technical University, 26470 Eskişehir, Turkey; Department of Chemistry, Faculty of Sciences, Anadolu University, 26470 Eskişehir, Turkey
| | - Hayrettin Türk
- Department of Chemistry, Faculty of Science, Eskişehir Technical University, 26470 Eskişehir, Turkey; Department of Chemistry, Faculty of Sciences, Anadolu University, 26470 Eskişehir, Turkey
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10
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Zhang P, Ma L, Yang Z, Li H, Gao Z. Study on the detoxification mechanisms to 5,10,15,20-tetrakis (4-sulfonatophenyl) porphyrinato iron(III) chloride (FeTPPS), an efficient pro-oxidant of heme water-soluble analogue. J Inorg Biochem 2018; 189:40-52. [DOI: 10.1016/j.jinorgbio.2018.08.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 08/19/2018] [Accepted: 08/30/2018] [Indexed: 11/30/2022]
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11
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Fődi T, Ignácz G, Decsi B, Béni Z, Túrós GI, Kupai J, Weiser DB, Greiner I, Huszthy P, Balogh GT. Biomimetic Synthesis of Drug Metabolites in Batch and Continuous-Flow Reactors. Chemistry 2018; 24:9385-9392. [DOI: 10.1002/chem.201800892] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Tamás Fődi
- Compound Profiling Laboratory; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
- Department of Organic Chemistry and Technology; Budapest University of Technology and Economics; Műegyetem rkp. 3 1111 Budapest Hungary
| | - Gergő Ignácz
- Compound Profiling Laboratory; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
- Department of Organic Chemistry and Technology; Budapest University of Technology and Economics; Műegyetem rkp. 3 1111 Budapest Hungary
| | - Balázs Decsi
- Compound Profiling Laboratory; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
- Department of Organic Chemistry and Technology; Budapest University of Technology and Economics; Műegyetem rkp. 3 1111 Budapest Hungary
| | - Zoltán Béni
- Spectroscopic Research Department; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
| | - György I. Túrós
- Medicinal Chemistry Laboratory II; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
| | - József Kupai
- Department of Organic Chemistry and Technology; Budapest University of Technology and Economics; Műegyetem rkp. 3 1111 Budapest Hungary
| | - Diána Balogh Weiser
- Department of Organic Chemistry and Technology; Budapest University of Technology and Economics; Műegyetem rkp. 3 1111 Budapest Hungary
- Department of Physical Chemistry and Materials Science; Budapest University of Technology and Economics; Budafoki út 8 1111 Budapest Hungary
| | - István Greiner
- Research Directorate, Chemical Works; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
| | - Péter Huszthy
- Department of Organic Chemistry and Technology; Budapest University of Technology and Economics; Műegyetem rkp. 3 1111 Budapest Hungary
| | - György T. Balogh
- Compound Profiling Laboratory; Gedeon Richter Plc; Gyömrői út 19-21 1103 Budapest Hungary
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12
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Zhang P, Ma L, Yang Z, Li H, Gao Z. 5,10,15,20-Tetrakis(4-sulfonatophenyl)porphyrinato iron(III) chloride (FeTPPS), a peroxynitrite decomposition catalyst, catalyzes protein tyrosine nitration in the presence of hydrogen peroxide and nitrite. J Inorg Biochem 2018. [DOI: 10.1016/j.jinorgbio.2018.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Mantovani KM, Molgero Westrup KC, da Silva Junior RM, Jaerger S, Wypych F, Nakagaki S. Oxidation catalyst obtained by the immobilization of layered double hydroxide/Mn(iii) porphyrin on monodispersed silica spheres. Dalton Trans 2018; 47:3068-3073. [PMID: 29200223 DOI: 10.1039/c7dt03656f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Several functional hybrid materials have been reported as immobilized porphyrin derivatives in various organic and inorganic host materials (polymers, mineral clays, silica, etc.), with potential applications in various fields, such as photochemistry, electrochemistry and heterogeneous catalysis. Layered double hydroxides (LDHs), commonly known as hydrotalcite-like materials, have also been analyzed for use as supports for metallocomplexes. Recently, nanocomposite materials with a core-shell structure produced by combining two kinds of nanometer-size materials have received considerable attention, since the use of these materials is a promising strategy to prevent the aggregation and self-oxidation of molecules, reducing the catalytic activity. In this study, monodispersed hierarchical layered double hydroxides on silica spheres (LDH@SiO2) with core-shell structures were developed for metalloporphyrin immobilization and the materials were used as the oxidant catalysts of different substrates.
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Affiliation(s)
- Karen Mary Mantovani
- Laboratório de Bioinorgânica e Catálise, Departamento de Química, Universidade Federal do Paraná, CP 19032, 81531-980, Curitiba, PR, Brazil.
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14
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Günay T, Çimen Y. Degradation of 2,4,6-trichlorophenol with peroxymonosulfate catalyzed by soluble and supported iron porphyrins. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 231:1013-1020. [PMID: 28898954 DOI: 10.1016/j.envpol.2017.08.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 08/09/2017] [Accepted: 08/11/2017] [Indexed: 06/07/2023]
Abstract
Degradation of 2,4,6-trichloropenol (TCP) with peroxymonosulfate (PMS) catalyzed by iron porphyrin tetrasulfonate ([FePTS)] was investigated in an 8-to-1 (v/v) CH3OH-H2O mixture. Typical reaction medium contained a 4.00 mL methanol solution of TCP (0.100 mmol), a 0.50 mL aqueous solution of catalyst (5.0 × 10-4 mmol), and 0.100 mmol PMS (as 0.031 g of Oxone). The reaction was performed at ambient temperature. The conversion of TCP was 74% in 30 min and 80% in 6 h when the catalyst was [FePTS]. Amberlite IRA-900 supported [FePTS] catalyst was also prepared. In the recycling experiments the homogeneous [FePTS] lost its activity after the first cycle, while [FePTS]-Amberlite IRA 900 maintained its activity for the first 2 cycles. After the second cycle, the conversion of TCP dropped to <10% for Amberlite IRA-900 supported [FePTS] catalyst. The degradation of TCP with PMS was also attempted using cobalt, copper, nickel and palladium porphyrin tetrasulfonate catalysts, however, no catalytic activity was observed with these structures.
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Affiliation(s)
- Tuğçe Günay
- Department of Chemistry, Faculty of Science, Anadolu University, 26470 Eskişehir, Turkey
| | - Yasemin Çimen
- Department of Chemistry, Faculty of Science, Anadolu University, 26470 Eskişehir, Turkey.
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15
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Chatterjee D, van Eldik R. RuIII(EDTA) mediated activation of redox signalling molecules. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.08.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Kitagishi H, Sugaya Y, Komazawa K, Tamaki M, Kano K. Participation of Hydroxyl Radical in the Formation of Verdoheme-type Compound in the Reaction of a Ferric Porphyrin with Hydrogen Peroxide. CHEM LETT 2017. [DOI: 10.1246/cl.161161] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hiroaki Kitagishi
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321
| | - Yosuke Sugaya
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321
| | - Kozue Komazawa
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321
| | - Mariko Tamaki
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321
| | - Koji Kano
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321
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17
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Sarkar P, Saha A, Chatterjee D. [RuIII(EDTA)(H2O)]− mediated oxidation of cellular thiols by HSO5−. NEW J CHEM 2016. [DOI: 10.1039/c6nj01540a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
[RuIII(EDTA)(H2O)]− (EDTA4− = ethylenediaminetetraacetate) effectively catalyzes the oxidation of thiols (RSH) to produce disulfides (RSSR) using KHSO5 as an oxidant.
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Affiliation(s)
- Papiya Sarkar
- Chemistry & Biomimetics Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur-713209
- India
| | - Amrita Saha
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Debabrata Chatterjee
- Chemistry & Biomimetics Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur-713209
- India
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18
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Böhm P, Gröger H. Iron(III)-porphyrin Complex FeTSPP: A Versatile Water-soluble Catalyst for Oxidations in Organic Syntheses, Biorenewables Degradation and Environmental Applications. ChemCatChem 2014. [DOI: 10.1002/cctc.201402331] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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Kakeya K, Aozasa M, Mizutani T, Hitomi Y, Kodera M. Nucleophilic ring opening of meso-substituted 5-oxaporphyrin by oxygen, nitrogen, sulfur, and carbon nucleophiles. J Org Chem 2014; 79:2591-600. [PMID: 24597593 DOI: 10.1021/jo5000412] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Nucleophilic ring opening of 23H-[21,23-didehydro-10,15,20-tris(4-methoxycarbonylphenyl)-5-oxaporphyrinato](trifluoroacetato)zinc(II) with various nucleophiles such as alkoxide, amine, thiolate, and enolate gave 19-substituted bilinone zinc complexes, and they were isolated as free base bilinones. An X-ray crystallographic study demonstrated that the product of 5-oxaporphyrin with sodium methoxide was 21H,23H-(4Z,9Z,15Z)-1,21-dihydro-19-methoxy-5,10,15-tris(4-methoxycarbonylphenyl)bilin-1-one with a helicoidal conformation. The structure of the product of 5-oxaporphyrin with an enolate of ethyl acetoacetate was 21H,22H,24H-(4Z,9Z,15Z,19E)-19-(1-ethoxycarbonyl-2-oxopropylidene)-5,10,15-tris(4-methoxycarbonylphenyl)-1,19,21,24-tetrahydrobilin-1-one, with three inner NH groups. The product with SH(-) was also the same tautomer, 21H,22H,24H-19-thioxo-bilin-1-one, with three NH groups, while the products with RO(-), RNH2, and RS(-) nucleophiles were 21H,23H-bilin-1-ones with two inner NH groups. The first-order rate constants of the ring opening reaction of 5-oxaporphyrin with 1 M BnOH and BnSH in toluene at 303 K were 3.0 × 10(-4) and 6.1 × 10(-4) s(-1), respectively. The ratio of the rate of alcohol to thiol was much higher than that with methyl iodide, suggesting that 5-oxaporphyrin reacted as a hard electrophile in comparison to methyl iodide. UV-visible spectra of 19-substituted bilinones in CHCl3 at 298 K showed that the absorption maximum of the lower energy band was red-shifted in increasing order of O-substituted (645 nm), S-substituted (668 nm), N-substituted (699 nm), and C-substituted bilinones (706 nm).
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Affiliation(s)
- Kazuhisa Kakeya
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, and Center for Nanoscience Research, Doshisha University , Kyotanabe, Kyoto 610-0321, Japan
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Ueda T, Kitagishi H, Kano K. Intramolecular Direct Oxygen Transfer from Oxoferryl Porphyrin to a Sulfide Bond. Inorg Chem 2013; 53:543-51. [DOI: 10.1021/ic4026393] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takunori Ueda
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Hiroaki Kitagishi
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Koji Kano
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
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21
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Ueda T, Kumeda S, Kitagishi H, Kano K. Intramolecular Oxidative O-Demethylation in a Per-O-methylated β-Cyclodextrin–Iron Porphyrin Inclusion Complex in Aqueous Solution. CHEM LETT 2013. [DOI: 10.1246/cl.130678] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takunori Ueda
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University
| | - Saki Kumeda
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University
| | - Hiroaki Kitagishi
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University
| | - Koji Kano
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University
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22
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Srour H, Le Maux P, Chevance S, Simonneaux G. Metal-catalyzed asymmetric sulfoxidation, epoxidation and hydroxylation by hydrogen peroxide. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.05.010] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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23
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Lente G. Stochastic mapping of first order reaction networks: a systematic comparison of the stochastic and deterministic kinetic approaches. J Chem Phys 2012; 137:164101. [PMID: 23126689 DOI: 10.1063/1.4758458] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Stochastic maps are developed and used for first order reaction networks to decide whether the deterministic kinetic approach is appropriate for a certain evaluation problem or the use of the computationally more demanding stochastic approach is inevitable. On these maps, the decision between the two approaches is based on the standard deviation of the expectation of detected variables: when the relative standard deviation is larger than 1%, the use of the stochastic method is necessary. Four different systems are considered as examples: the irreversible first order reaction, the reversible first order reaction, two consecutive irreversible first order reactions, and the unidirectional triangle reaction. Experimental examples are used to illustrate the practical use of the theoretical results. It is shown that the maps do not only depend on particle numbers, but the influence of parameters such as time, rate constants, and the identity of the detected target variable is also an important factor.
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Affiliation(s)
- Gábor Lente
- Department of Inorganic and Analytical Chemistry, University of Debrecen, Debrecen, Hungary.
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24
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Zhou X, Chen X, Jin Y, Markó IE. Evidence of Two Key Intermediates Contributing to the Selectivity of P450-Biomimetic Oxidation of Sulfides to Sulfoxides and Sulfones. Chem Asian J 2012; 7:2253-7. [DOI: 10.1002/asia.201200422] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Indexed: 11/09/2022]
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25
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Enantioselective water-soluble iron–porphyrin-catalyzed epoxidation with aqueous hydrogen peroxide and hydroxylation with iodobenzene diacetate. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.05.014] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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26
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Nakamura R, Kakeya K, Furuta N, Muta E, Nishisaka H, Mizutani T. Synthesis of para- or ortho-Substituted Triarylbilindiones and Tetraarylbiladienones by Coupled Oxidation of Tetraarylporphyrins. J Org Chem 2011; 76:6108-15. [DOI: 10.1021/jo2007994] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ryosuke Nakamura
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Kazuhisa Kakeya
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Nao Furuta
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Etsuko Muta
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Hiroaki Nishisaka
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
| | - Tadashi Mizutani
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
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27
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Le Maux P, Simonneaux G. First enantioselective iron-porphyrin-catalyzed sulfide oxidation with aqueous hydrogen peroxide. Chem Commun (Camb) 2011; 47:6957-9. [DOI: 10.1039/c1cc11675d] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Kitagishi H, Tamaki M, Ueda T, Hirota S, Ohta T, Naruta Y, Kano K. Oxoferryl Porphyrin/Hydrogen Peroxide System Whose Behavior is Equivalent to Hydroperoxoferric Porphyrin. J Am Chem Soc 2010; 132:16730-2. [DOI: 10.1021/ja106798a] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hiroaki Kitagishi
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
| | - Mariko Tamaki
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
| | - Takunori Ueda
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
| | - Shun Hirota
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
| | - Takehiro Ohta
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
| | - Yoshinori Naruta
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
| | - Koji Kano
- Department of Molecular Chemistry and Biochemistry, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan, Graduate School of Materials Science, Nara Institute Science and Technology, Ikoma, Nara 630-0192, Japan, and Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan
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29
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Xu A, Xiong H, Yin G. Decolorization of Dye Pollutions by Manganese Complexes with Rigid Cross-Bridged Cyclam Ligands and Its Mechanistic Investigations. J Phys Chem A 2009; 113:12243-8. [DOI: 10.1021/jp9060335] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aihua Xu
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Hui Xiong
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Guochuan Yin
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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30
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Lente G, Kalmár J, Baranyai Z, Kun A, Kék I, Bajusz D, Takács M, Veres L, Fábián I. One- Versus Two-Electron Oxidation with Peroxomonosulfate Ion: Reactions with Iron(II), Vanadium(IV), Halide Ions, and Photoreaction with Cerium(III). Inorg Chem 2009; 48:1763-73. [DOI: 10.1021/ic801569k] [Citation(s) in RCA: 159] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gábor Lente
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - József Kalmár
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - Zsuzsa Baranyai
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - Alíz Kun
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - Ildikó Kék
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - Dávid Bajusz
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - Marcell Takács
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - Lilla Veres
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
| | - István Fábián
- University of Debrecen, Department of Inorganic and Analytical Chemistry, Debrecen 10, POB 21, Hungary, H-4010
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31
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Pan Z, Horner JH, Newcomb M. Tunneling in C-H oxidation reactions by an oxoiron(IV) porphyrin radical cation: direct measurements of very large H/D kinetic isotope effects. J Am Chem Soc 2008; 130:7776-7. [PMID: 18512909 DOI: 10.1021/ja802484n] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rate constants for oxidations of benzyl alcohol-d0 and -d7 by oxoiron(IV) tetramesitylporphyrin radical cation perchlorate in acetonitrile were measured in single turnover kinetic studies. The kinetic isotope effect (kH/kD) increased from 28 at 23 degrees C to 360 at -30 degrees C due to extensive hydrogen atom tunneling that was analyzed in terms of a parabolic energy barrier to tunneling. Similarly, large KIE values were found for oxidations of ethylbenzene-d0 and -d10 at room temperature. The large KIE values are a function of the porphyrin identity, and porphyrins containing electron-withdrawing groups display normal KIEs. KIEs found under catalytic turnover conditions are somewhat smaller than those obtained in single turnover reactions. The results should serve as benchmarks for computational studies of C-H oxidations by porphyrin and heme-iron-oxo systems.
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Affiliation(s)
- Zhengzheng Pan
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, USA
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