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Abstract
Tertiary tetraols of adamantane (C10H16, Tricyclo[3.3.1.1(3,7)]decan) have been widely used for the synthesis of highly symmetric compounds with unique physical and chemical properties. The methods for one-stage simultaneously selective, deep, and cheap oxidation of adamantane to tetraols of different structures have not yet been developed. In this research, chemically simple, cheap, and environmentally friendly reagents are used and that is the first step in this direction. The conditions, under which the impact of a hydrogen peroxide water solution on adamantane dissolved in acetonitrile results in full conversion of adamantane and formation of a total 72% mixture of its tri-, tetra-, and penta-oxygenated products, predominantly poliols, have been found. Conversion and adamantane oxidation depth are shown to depend on the ratio of components of the water-acetonitrile solution and the method of oxidizer solution introduction when using the dimer form of 1:1 dimethylglyoxime and copper dichloride complex as a catalyst. Under the conditions of mass-spectrometry ionization by electrons (70 eV), fragmentation across three C–C bonds of the molecular ions framework of adamantane tertiary alcohols Ad(OH)n in the range n = 0–4 increases linearly with the rise of n.
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Wang VCC, Maji S, Chen PPY, Lee HK, Yu SSF, Chan SI. Alkane Oxidation: Methane Monooxygenases, Related Enzymes, and Their Biomimetics. Chem Rev 2017; 117:8574-8621. [PMID: 28206744 DOI: 10.1021/acs.chemrev.6b00624] [Citation(s) in RCA: 249] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Methane monooxygenases (MMOs) mediate the facile conversion of methane into methanol in methanotrophic bacteria with high efficiency under ambient conditions. Because the selective oxidation of methane is extremely challenging, there is considerable interest in understanding how these enzymes carry out this difficult chemistry. The impetus of these efforts is to learn from the microbes to develop a biomimetic catalyst to accomplish the same chemical transformation. Here, we review the progress made over the past two to three decades toward delineating the structures and functions of the catalytic sites in two MMOs: soluble methane monooxygenase (sMMO) and particulate methane monooxygenase (pMMO). sMMO is a water-soluble three-component protein complex consisting of a hydroxylase with a nonheme diiron catalytic site; pMMO is a membrane-bound metalloenzyme with a unique tricopper cluster as the site of hydroxylation. The metal cluster in each of these MMOs harnesses O2 to functionalize the C-H bond using different chemistry. We highlight some of the common basic principles that they share. Finally, the development of functional models of the catalytic sites of MMOs is described. These efforts have culminated in the first successful biomimetic catalyst capable of efficient methane oxidation without overoxidation at room temperature.
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Affiliation(s)
- Vincent C-C Wang
- Institute of Chemistry, Academia Sinica , 128, Section 2, Academia Road, Nankang, Taipei 11529, Taiwan
| | - Suman Maji
- School of Chemical Engineering and Physical Sciences, Lovely Professional University , Jalandhar-Delhi G. T. Road (NH-1), Phagwara, Punjab India 144411
| | - Peter P-Y Chen
- Department of Chemistry, National Chung Hsing University , 250 Kuo Kuang Road, Taichung 402, Taiwan
| | - Hung Kay Lee
- Department of Chemistry, The Chinese University of Hong Kong , Shatin, New Territories, Hong Kong
| | - Steve S-F Yu
- Institute of Chemistry, Academia Sinica , 128, Section 2, Academia Road, Nankang, Taipei 11529, Taiwan
| | - Sunney I Chan
- Institute of Chemistry, Academia Sinica , 128, Section 2, Academia Road, Nankang, Taipei 11529, Taiwan.,Department of Chemistry, National Taiwan University , No. 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan.,Noyes Laboratory, 127-72, California Institute of Technology , 1200 East California Boulevard, Pasadena, California 91125, United States
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Olivo G, Lanzalunga O, Di Stefano S. Non-Heme Imine-Based Iron Complexes as Catalysts for Oxidative Processes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501024] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Balamurugan M, Suresh E, Palaniandavar M. Non-heme μ-Oxo- and bis(μ-carboxylato)-bridged diiron(iii) complexes of a 3N ligand as catalysts for alkane hydroxylation: stereoelectronic factors of carboxylate bridges determine the catalytic efficiency. Dalton Trans 2016; 45:11422-36. [DOI: 10.1039/c6dt01059h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The stereoelectronic factors of carboxylate bridges in diiron(iii) complexes determine the efficiency of catalytic alkane hydroxylation with m-CPBA.
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Affiliation(s)
- Mani Balamurugan
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli - 620024
- India
| | - Eringathodi Suresh
- Analytical Science Discipline
- Central Salt and Marine Chemicals Research Institute
- Bhavnagar - 364 002
- India
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Whiteoak CJ, Torres Martin de Rosales R, White AJP, Britovsek GJP. Iron(II) Complexes with Tetradentate Bis(aminophenolate) Ligands: Synthesis and Characterization, Solution Behavior, and Reactivity with O2. Inorg Chem 2010; 49:11106-17. [DOI: 10.1021/ic1016998] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher J. Whiteoak
- Department of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AY, United Kingdom
| | | | - Andrew J. P. White
- Department of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AY, United Kingdom
| | - George J. P. Britovsek
- Department of Chemistry, Imperial College London, Exhibition Road, London, SW7 2AY, United Kingdom
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Afagh N, Yudin A. Chemoselectivity and the Curious Reactivity Preferences of Functional Groups. Angew Chem Int Ed Engl 2010; 49:262-310. [DOI: 10.1002/anie.200901317] [Citation(s) in RCA: 226] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nicholas A. Afagh
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6 (Canada)
| | - Andrei K. Yudin
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6 (Canada)
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Afagh N, Yudin A. Chemoselektivität und die eigentümlichen Reaktivitäten funktioneller Gruppen. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200901317] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Nicholas A. Afagh
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6 (Kanada)
| | - Andrei K. Yudin
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6 (Kanada)
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Siewert I, Limberg C. Low-Molecular-Weight Analogues of the Soluble Methane Monooxygenase (sMMO): From the Structural Mimicking of Resting States and Intermediates to Functional Models. Chemistry 2009; 15:10316-28. [DOI: 10.1002/chem.200901910] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Mayilmurugan R, Stoeckli-Evans H, Suresh E, Palaniandavar M. Chemoselective and biomimetic hydroxylation of hydrocarbons by non-heme μ-oxo-bridged diiron(iii) catalysts using m-CPBA as oxidant. Dalton Trans 2009:5101-14. [DOI: 10.1039/b820771b] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sun H, Wang M, Li F, Li P, Zhao Z, Sun L. Synthesis and structure of a µ-oxo diiron(III) complex with anN-pyridylmethyl-N,N-bis(4-methylbenzimidazol-2-yl)amine ligand and its catalytic property for hydrocarbon oxidation. Appl Organomet Chem 2008. [DOI: 10.1002/aoc.1444] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Wen-Juan R, Guo-Hang H, Shu-Jun W, Jian-Hua T, Qing-Lun W, Zhi-Ang Z. Two Novel μ-Oxo Diiron(III) Schiff Base Complexes: X-ray Diffraction Analyses, IR, UV-Vis, CD spectra, Magnetic Susceptibility and Electrochemistry. CHINESE J CHEM 2005. [DOI: 10.1002/cjoc.200590709] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Takaki K, Yamamoto J, Komeyama K, Kawabata T, Takehira K. Photocatalytic Oxidation of Alkanes with Dioxygen by Visible Light and Copper(II) and Iron(III) Chlorides: Preference Oxidation of Alkanes over Alcohols and Ketones. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2004. [DOI: 10.1246/bcsj.77.2251] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Wang X, Wang S, Li L, Sundberg EB, Gacho GP. Synthesis, structure, and catalytic activity of mononuclear iron and (mu-Oxo)diiron complexes with the ligand 2,6-bis(N-methylbenzimidazol-2-yl)pyridine. Inorg Chem 2004; 42:7799-808. [PMID: 14632495 DOI: 10.1021/ic0259437] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Iron complexes including polyimidazole and exchangeable ligands are studied with the aim of modeling the structural and functional features of the non-heme iron centers of dinuclear proteins, such as methane monooxygenase. In [Fe(2)OL(2)(MeOH)(2)(NO(3))(2)](NO(3))(2) (1) (L = 2,6-bis(N-methylbenzimidazol-2-yl)pyridine), each Fe(III) is in a distorted octahedral environment and has a donor set of N(3)O(3) which includes three N atoms from L and three O atoms from a nitrate, micro-oxo, and methanol. In complex [FeLCl(3)] (2) (L = 2,6-bis(N-methylbenzimidazol-2-yl)pyridine), Fe(III) is coordinated to three nitrogen atoms from L and three chloride ions. Complex 1 efficiently catalyzed the oxidation of cyclohexane with 51% conversion to cyclohexanol. It also catalyzed the epoxidation of styrene, cyclohexane, 2-methyl-2-butene, and cis- and trans-2-heptene with 51-84% conversions and high selectivity (71-99%) for epoxide products. Complex 2, however, has no specific reactivity toward these substrates. From the alcohol/ketone (A/K) ratio close to 1 in the oxidation of cyclohexane, the low KIE (kinetic isotope effect K(H)/K(D) ratio = 1.8) for cyclohexanol formation, and the nonstereospecificity of the oxidation of cis-dimethylcyclohexane, it can be concluded that long-lived alkyl radicals are involved in the oxidation catalyzed by complex 1. On the other hand, the stereospecific epoxidation of alkenes, the stereoselective oxidation of cumene, and the high degree of retention of configuration in the oxidation of cis- and trans-2-heptene suggest that a nonradical species, probably a metal-based intermediate, is involved in the oxidation of alkenes and cumene.
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Affiliation(s)
- Ximeng Wang
- Department of Chemistry and Biochemistry, California State University, Long Beach, California 90840, and School of Medicine, University of California, Los Angeles, California 90095
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Oxidation of adamantane by urea hydroperoxide using vanadium complex anchored onto functionalized Si-MCM-41. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/s1381-1169(03)00462-x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Takaki K, Yamamoto J, Matsushita Y, Morii H, Shishido T, Takehira K. Oxidation of Alkanes with Dioxygen Induced by Visible Light and Cu(II) and Fe(III) Chlorides. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2003. [DOI: 10.1246/bcsj.76.393] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Brandts JA, Janssen MD, Hogerheide MP, Boersma J, Spek AL, van Koten G. Bisphenolate iron(II) complexes with intramolecularly coordinating nitrogen Lewis bases. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(99)00157-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Structure and magnetic properties of (μ-oxo)bis[meso-tetrakis(p-tolyl-porphyrinato)iron(III)] and (μ-oxo)bis[N,N′-ethylenebis(2-acetylphenoliminato)iron(III)]. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(99)00114-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Duboc-Toia C, Ménage S, Ho RYN, Que L, Lambeaux C, Fontecave M. Enantioselective Sulfoxidation as a Probe for a Metal-Based Mechanism in H(2)O(2)-Dependent Oxidations Catalyzed by a Diiron Complex. Inorg Chem 1999; 38:1261-1268. [PMID: 11670911 DOI: 10.1021/ic980958j] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The catalytic properties of the diiron complex 1, Fe(2)OL(4)(H(2)O)(2)(ClO(4))(4) with L = (-)-4,5-pinenebipyridine, a chiral bipyridine derivative, have been investigated. Complex 1 efficiently catalyzes the oxidation of aryl sulfides to the corresponding sulfoxides by hydrogen peroxide, with yields ranging from 45 to 90% based on the oxidant. Furthermore the reactions were enantioselective and produced a mixture of sulfoxide enantiomers with significant enantiomeric excesses. The largest ee value (40%) was found in the case of p-bromophenyl methyl sulfide. Optimal ee's were obtained in polar solvents and at low temperature (below 0 degrees C), when the excess of the oxidant was limited. The observation of (i) a saturation kinetics with respect to both sulfide and H(2)O(2) concentrations, (ii) a linear Hammett correlation of the initial V(max) values with sigma(p) values, for a series of p-substituted aryl methyl sulfides, (iii) iron-peroxo complexes, characterized by light absorption and Raman resonance spectroscopies, during reaction of complex 1 with H(2)O(2), and (iv) a saturation kinetics with respect to sulfide during oxidation of sulfide into sulfoxide by the iron-peroxo complexes led us to propose that the iron-peroxo moiety is the actual oxygen atom donor to the substrate, thus explaining the enantioselective control of the catalytic reaction. These data demonstrate that oxidations by non heme diiron complexes can proceed through metal-based pathways and can thus be made stereoselective.
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Affiliation(s)
- Carole Duboc-Toia
- Laboratoire de Chimie et Biochimie des Centres Rédox biologiques, Université Joseph Fourier/ DBMS/CEA, EP CNRS 1087, Grenoble, 17 rue des Martyrs, 38054 Grenoble Cédex 9, France, and Department of Chemistry and Center for Metals in Biocatalysis, University of Minnesota, Minneapolis, Minnesota 55455
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Ménage S, Galey JB, Dumats J, Hussler G, Seité M, Luneau IG, Chottard G, Fontecave M. O2 Activation and Aromatic Hydroxylation Performed by Diiron Complexes. J Am Chem Soc 1998. [DOI: 10.1021/ja981123a] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stéphane Ménage
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Jean-Baptiste Galey
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Jacqueline Dumats
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Georges Hussler
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Michel Seité
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Isabelle Gautier Luneau
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Geneviève Chottard
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
| | - Marc Fontecave
- Contribution from the Laboratoire de Chimie et Biochimie des Centres Redox Biologiques, DBMS-CEA Grenoble/EP 1087 CNRS/ Université Joseph Fourier, 17 Rue des Martyrs 38054, Grenoble Cédex 9, France, L'Oréal Research Center, 1 avenue Eugène Schueller, 93600 Aulnay sous bois, France, L.E.D.S.S., UMR 5616, Université Joseph Fourier, 301 rue de la Chimie, 91041 Grenoble Cedex, France, and Laboratoire de Chimie des Métaux de Transition, Université Pierre et Marie Curie, F75230 Paris Cedex 05, France
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Punniyamurthy T, Bhatia B, Reddy M, Maikap GC, Iqbal J. A versatile cobalt(II)-Schiff base catalyzed oxidation of organic substrates with dioxygen: Scope and mechanism. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)00432-8] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mandal AK, Iqbal J. A versatile aerobic oxidation of organic compounds catalyzed by cobalt(II) porphyrins. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)00431-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nguyen C, Guajardo RJ, Mascharak PK. [FeIII(PMA)]2+: A Mononuclear Non-Heme Iron Complex That Catalyzes Alkane Oxidation. Inorg Chem 1996. [DOI: 10.1021/ic960400g] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cattien Nguyen
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064
| | - Richard J. Guajardo
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064
| | - Pradip K. Mascharak
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064
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Parton RF, Bezoukhanova CP, Thibault-Starzyk F, Reynders RA, Grobet PJ, Jacobs PA. Catalytic Properties of VPI-5 Encaged Ironphthalocyanines. ACTA ACUST UNITED AC 1994. [DOI: 10.1016/s0167-2991(08)64084-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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The Selective Functionalisation of Saturated Hydrocarbons. Gif and All That. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/s0167-2991(08)62814-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Oxidation of ethylbenzene by atmospheric oxygen and iodosobenzene catalyzed by CrO3. ACTA ACUST UNITED AC 1989. [DOI: 10.1007/bf00955456] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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