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Choukairi Afailal N, Borrell M, Cianfanelli M, Costas M. Dearomative syn-Dihydroxylation of Naphthalenes with a Biomimetic Iron Catalyst. J Am Chem Soc 2024; 146:240-249. [PMID: 38123164 PMCID: PMC10785824 DOI: 10.1021/jacs.3c08565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/15/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
Arenes are interesting feedstocks for organic synthesis because of their natural abundance. However, the stability conferred by aromaticity severely limits their reactivity, mostly to reactions where aromaticity is retained. Methods for oxidative dearomatization of unactivated arenes are exceedingly rare but particularly valuable because the introduction of Csp3-O bonds transforms the flat aromatic ring in 3D skeletons and confers the oxygenated molecules with a very rich chemistry suitable for diversification. Mimicking the activity of naphthalene dioxygenase (NDO), a non-heme iron-dependent bacterial enzyme, herein we describe the catalytic syn-dihydroxylation of naphthalenes with hydrogen peroxide, employing a sterically encumbered and exceedingly reactive yet chemoselective iron catalyst. The high electrophilicity of hypervalent iron oxo species is devised as a key to enabling overcoming the aromatically promoted kinetic stability. Interestingly, the first dihydroxylation of the arene renders a reactive olefinic site ready for further dihydroxylation. Sequential bis-dihydroxylation of a broad range of naphthalenes provides valuable tetrahydroxylated products in preparative yields, amenable for rapid diversification.
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Affiliation(s)
- Najoua Choukairi Afailal
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Margarida Borrell
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Marco Cianfanelli
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Miquel Costas
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
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2
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Sohail M, Bilal M, Maqbool T, Rasool N, Ammar M, Mahmood S, Malik A, Zubair M, Abbas Ashraf G. Iron-catalyzed synthesis of N-heterocycles via intermolecular and intramolecular cyclization reactions: A review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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3
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Ajdari Y, Faraji AR, Ashouri F. Super-magnetization of Co-pectin/gelatin biocomposite for selective synthesis vitamin K3: Design, fabrication and revealing role of the stabilizers. Int J Biol Macromol 2022; 214:22-32. [PMID: 35709872 DOI: 10.1016/j.ijbiomac.2022.06.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/28/2022] [Accepted: 06/08/2022] [Indexed: 11/05/2022]
Abstract
High pollution and low productivity of the traditional method for synthesis of vitamin group K require an efficient, low-cost, and environmentally sustainable biocatalyst as a greener process. These have encouraged us to design and fabricate a series of novel Co NPs impregnated pectin-gelatin (Co@PTNC, Co@GTNC & Co@PT0.7GT0.3NC) and grafted pectin-gelatin modified magnetic beads (Co@MPT0.7GT0.3NC) by the in situ reduction-precipitation procedure and chemical application in the selective synthesis of vitamin K3 without any promoters or ligands. The chemical structure and morphological properties were fully characterized. Additionally, the influence of structural parameters (i.e., kind of stabilizer with different ratio (nPT/nGT), amount of Co loading, durability, size, distribution, and Leaching test) and operating parameters (i.e., reaction time, reaction temperature, nature of the solvent, and concentration of oxidant) on the efficacy of the biocatalysts was evaluated in detail. The green synthesis involves several advantages, like the heterogeneous nature of catalysts, environmentally-friendly and mild conditions, high recovery efficiency due to superparamagnetism, high activity, and the sustainable performance of the biocatalyst.
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Affiliation(s)
- Yasamin Ajdari
- Active Pharmaceutical Ingredients Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ali Reza Faraji
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Nutrition and Food Sciences Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Fatemeh Ashouri
- Department of Applied Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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4
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Design and physicochemical characterization of magnetic nano-dendritic catalysts: a novel approach for vitamin K3 selective production. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04721-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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de Souza AS, Ribeiro RCB, Costa DCS, Pauli FP, Pinho DR, de Moraes MG, da Silva FDC, Forezi LDSM, Ferreira VF. Menadione: a platform and a target to valuable compounds synthesis. Beilstein J Org Chem 2022; 18:381-419. [PMID: 35529893 PMCID: PMC9039524 DOI: 10.3762/bjoc.18.43] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/30/2022] [Indexed: 01/26/2023] Open
Abstract
Naphthoquinones are important natural or synthetic compounds belonging to the general class of quinones. Many compounds in this class have become drugs that are on the pharmaceutical market for the treatment of various diseases. A special naphthoquinone derivative is menadione, a synthetic naphthoquinone belonging to the vitamin K group. This compound can be synthesized by different methods and it has a broad range of biological and synthetic applications, which will be highlighted in this review.
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Affiliation(s)
- Acácio S de Souza
- Universidade Federal Fluminense, Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, R. Dr. Mario Vianna, 523, Santa Rosa, CEP 24241-002, Niterói-RJ, Brazil
| | - Ruan Carlos B Ribeiro
- Universidade Federal Fluminense, Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, R. Dr. Mario Vianna, 523, Santa Rosa, CEP 24241-002, Niterói-RJ, Brazil
| | - Dora C S Costa
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Fernanda P Pauli
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, 24020-150 Niterói, RJ, Brazil
| | - David R Pinho
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, 24020-150 Niterói, RJ, Brazil
| | - Matheus G de Moraes
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, 24020-150 Niterói, RJ, Brazil
| | - Fernando de C da Silva
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, 24020-150 Niterói, RJ, Brazil
| | - Luana da S M Forezi
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, 24020-150 Niterói, RJ, Brazil
| | - Vitor F Ferreira
- Universidade Federal Fluminense, Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, R. Dr. Mario Vianna, 523, Santa Rosa, CEP 24241-002, Niterói-RJ, Brazil
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6
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Li J, Lin W, Shao Y, Tang T, Qiang W, Pan Z, Su Y, Shang M. Synthesis of 2,3,5-trimethylbenzoquinone from 2,3,6-trimethylphenol and tert-butyl hydroperoxide in microreactors. J Flow Chem 2022. [DOI: 10.1007/s41981-022-00218-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Fabrication, characterization and structure activity relationship of Co and Mn encapsulated on magnetic nanocomposite and its application in one-pot tandem synthesis of various tetrazoles and vitamin K3. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02099-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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8
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Sogukomerogullari HG, Taskin Tok T, Uruş S, Sönmez M. Pd (II) complexes bearing “SNS” pincer‐type thioether ligands: Application as catalysts in the synthesis of vitamin K
3. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6467] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
| | - Tugba Taskin Tok
- Department of Chemistry, Faculty of Science and Arts Gaziantep University Gaziantep Turkey
- Department of Bioinformatics and Computational Biology, Institute of Health Sciences Gaziantep University Gaziantep Turkey
| | - Serhan Uruş
- Department of Chemistry University of Kahramanmaraş Sütçü İmam Kahramanmaraş Turkey
| | - Mehmet Sönmez
- Department of Chemistry, Faculty of Science and Arts Gaziantep University Gaziantep Turkey
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9
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Wellauer J, Miladinov D, Buchholz T, Schütz J, Stemmler RT, Medlock JA, Bonrath W, Sparr C. Organophotocatalytic Aerobic Oxygenation of Phenols in a Visible-Light Continuous-Flow Photoreactor. Chemistry 2021; 27:9748-9752. [PMID: 33871915 DOI: 10.1002/chem.202101313] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Indexed: 11/11/2022]
Abstract
A mild photocatalytic phenol oxygenation enabled by a continuous-flow photoreactor using visible light and pressurized air is described herein. Products for wide-ranging applications, including the synthesis of vitamins, were obtained in high yields by precisely controlling principal process parameters. The reactor design permits low organophotocatalyst loadings to generate singlet oxygen. It is anticipated that the efficient aerobic phenol oxygenation to benzoquinones and p-quinols contributes to sustainable synthesis.
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Affiliation(s)
- Joël Wellauer
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Dragan Miladinov
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Thomas Buchholz
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Jan Schütz
- DSM Nutritional Products Ltd., P.O. Box 2676, 4002, Basel, Switzerland
| | - René T Stemmler
- DSM Nutritional Products Ltd., P.O. Box 2676, 4002, Basel, Switzerland
| | | | - Werner Bonrath
- DSM Nutritional Products Ltd., P.O. Box 2676, 4002, Basel, Switzerland
| | - Christof Sparr
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
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10
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Zheng K, Shi S, Xin H, Gao J, An Z. Selective activation of C H bond of phenol in ortho-position into C OH bond in a two-phase system. CATAL COMMUN 2021. [DOI: 10.1016/j.catcom.2020.106277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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11
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Highly Active Trifloaluminate Ionic Liquids as Recyclable Catalysts for Green Oxidation of 2,3,6-Trimethylphenol to Trimethyl-1,4-Benzoquinone. Catalysts 2020. [DOI: 10.3390/catal10121469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
An effective method for the synthesis of 2,3,6-trimethyl-1,4-benzoquinone via the oxidation of 2,3,6-trimethylphenol as the key step in the in the preparation of vitamin E was presented. An aqueous solution of H2O2 was used as the oxidant and Lewis acidic trifloaluminate ionic liquids [emim][OTf]-Al(OTf)3, χAl(OTf)3 = 0.25 or 0.15 as catalysts. Trifloaluminate ionic liquids were synthesised by the simple reaction between 1-ethyl-3-methylimidazolium trifluoromethanesulfonate (triflate) [emim][OTf] and aluminium triflate used in sub-stoichiometric quantities. The influence of the reaction parameters on the reaction course, such as the amount and concentration of the oxidant, the amount of catalyst, the amount and the type of organic solvent, temperature, and the reaction time was investigated. Finally, 2,3,6-trimethyl-1,4-benzoquinone was obtained in high selectivity (99%) and high 2,3,6-trimethylphenol conversion (84%) at 70 °C after 2 h of oxidation using a 4-fold excess of 60% aqueous H2O2 and acetic acid as the solvent. The catalytic performance of trifloaluminate ionic liquids supported on multiwalled carbon nanotubes (loading of active phase: 9.1 wt.%) was also demonstrated. The heterogeneous ionic liquids not only retained their activity compared to the homogenous counterparts, but also proved to be a highly recyclable catalysts.
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12
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Zhang W, Hu L, Zhang H, Pan C, Tang J. Stable Non-Covalent Co(Salphen)-Based Polymeric Catalyst for Highly Efficient and Selective Oxidation of 2,3,6-Trimethylphenol. Polymers (Basel) 2020; 12:E1076. [PMID: 32397200 PMCID: PMC7285139 DOI: 10.3390/polym12051076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 04/28/2020] [Accepted: 05/06/2020] [Indexed: 11/17/2022] Open
Abstract
Developing highly efficient catalyst systems for phenol-quinone transformation is of great significance in the chemical/biological industries. Herein, we reported a novel heterogenous catalytic system based on Co(Salphen) supramolecular polymers (CSP), which delivered an excellent catalytic performance in the oxidation of 2,3,6-trimethylphenol (TMP) under mild conditions. The CSP were constructed through a simple self-assembled process between BiCo(Salphen) complex and 4,4-dipyridine. By applying BiCo-BiPy1:1 CSP as the catalyst, 2,3,5-trimethyl-1,4-benzoquinone (TMBQ) could be obtained with an excellent conversion (>99%) and selectivity over 99% under mild reaction conditions (30 °C, 0.1 MPa). In addition, it can be recycled at least five times without substantial decline in catalytic activities (conversion and selectivity), suggesting its excellent stability and recyclability. This work may provide guidance on designing and building valuable catalysts for environmentally friendly and cost-effective oxidation reactions.
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Affiliation(s)
| | | | | | - Chunyue Pan
- College of Chemistry and Chemical Engineering, Central South University, 932 South Lushan Road, Changsha 410083, China; (W.Z.); (L.H.); (H.Z.)
| | - Juntao Tang
- College of Chemistry and Chemical Engineering, Central South University, 932 South Lushan Road, Changsha 410083, China; (W.Z.); (L.H.); (H.Z.)
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13
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China H, Tanihara K, Sasa H, Kikushima K, Dohi T. Regiodivergent oxidation of alkoxyarenes by hypervalent iodine/oxone® system. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.08.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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14
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Abstract
The straightforward oxidation of electron-rich arenes, namely, phenols, naphthols, and anisole derivatives, under mild reaction conditions, is described by means of the use of an environmentally benign HFIP-UHP system. The corresponding quinones or hydroxylated arenes were obtained in moderate to good yields.
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Affiliation(s)
- Natalia Llopis
- Departamento de Quı́mica Orgánica and Instituto de Sı́ntesis Orgánica (ISO), Facultad de Ciencias, Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
| | - Alejandro Baeza
- Departamento de Quı́mica Orgánica and Instituto de Sı́ntesis Orgánica (ISO), Facultad de Ciencias, Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
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15
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Yerramreddy TR, Pelton E, Dawson KA, Yiannikouris A. An efficient synthesis of 2,3,5-trimethylbenzoquinone by metal-free oxidation of 1,2,4-trimethylbenzene. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.1177/1747519819877304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The oxidation of 1,2,4-trimethylbenzene with phthaloyl peroxide has been investigated under solvent-free and optimized conditions. 2,3,5-Trimethylbenzoquinone was obtained with great purity in 92% yield at 95% conversion of 1,2,4-trimethylbenzene at 120°C for 2.5 h under solvent-free conditions. The important factors such as the efficiency of the different cyclic acid anhydrides or carboxylic acid peroxides, the concentration of phthalic anhydride and 30% H2O2, the reaction time, the effect of solvent system, and the reaction temperature have been studied. An important advantage of this oxidizing system, aside from the organic solvent-free conditions, is that it is non-toxic, eco-friendly, and inexpensive. In addition, this methodology will be of great use in the preparation of commercially valuable benzoquinones from the corresponding aromatic compounds.
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Affiliation(s)
- Thirupathi Reddy Yerramreddy
- Synthetic Chemistry Laboratory, Alltech Center for Animal Nutrigenomics & Applied Animal Nutrition, Nicholasville, KY, USA
| | - Egan Pelton
- Synthetic Chemistry Laboratory, Alltech Center for Animal Nutrigenomics & Applied Animal Nutrition, Nicholasville, KY, USA
| | - Karl A Dawson
- Synthetic Chemistry Laboratory, Alltech Center for Animal Nutrigenomics & Applied Animal Nutrition, Nicholasville, KY, USA
| | - Alexandros Yiannikouris
- Synthetic Chemistry Laboratory, Alltech Center for Animal Nutrigenomics & Applied Animal Nutrition, Nicholasville, KY, USA
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16
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Insight into 2,3,6-Trimethylphenol oxidation by comparing the difference between cupric acetate and cupric chloride catalysis. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.04.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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17
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Hu P, Tan M, Cheng L, Zhao H, Feng R, Gu WJ, Han W. Bio-inspired iron-catalyzed oxidation of alkylarenes enables late-stage oxidation of complex methylarenes to arylaldehydes. Nat Commun 2019; 10:2425. [PMID: 31160563 PMCID: PMC6546739 DOI: 10.1038/s41467-019-10414-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 05/13/2019] [Indexed: 11/30/2022] Open
Abstract
It is a long-standing challenge to achieve efficient and highly selective aerobic oxidation of methylarenes to benzaldehydes, owing to overoxidation problem stemming from the oxidizability of benzaldehyde far higher than the toluene under usual aerobic conditions. Herein we report a bio-inspired iron-catalyzed polymethylhydrosiloxane-promoted aerobic oxidation of methylarenes to benzaldehydes with high yields and selectivities. Notably, this method can tolerate oxidation-labile and reactive boronic acid group, which is normally required to be transformed immediately after its introduction, and represents a significant advance in the area of the chemistry of organoboronic acids, including the ability to incorporate both aldehyde and ketone functionalities into unprotected arylboronic acids, a class that can be difficult to access by current means. The robustness of this protocol is demonstrated on the late-stage oxidation of complex bioactive molecules, including dehydroabietic acid, Gemfibrozil, Tocopherol nicotinate, a complex polyol structure, and structurally complex arylboronic acids. Oxidation of toluenes to benzaldehydes is usually accompanied by overoxidation products. Here, the authors report an iron-catalysed aerobic oxidation of methylarenes to benzaldehydes with high yields and selectivities, even in presence of boronic acid groups and in complex natural products and drugs.
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Affiliation(s)
- Penghui Hu
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.,School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China
| | - Mingxi Tan
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.,School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China
| | - Lu Cheng
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.,School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China
| | - Hongyuan Zhao
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.,School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China
| | - Rui Feng
- School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China
| | - Wei-Jin Gu
- School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China
| | - Wei Han
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China. .,School of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
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18
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Yang S, Xu G, Shi S, Xin H, Gao J, An Z. Selective activation of C H bond into C O bond of phenols in para-position via aerobic oxidation. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.02.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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19
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Wanna WH, Ramu R, Janmanchi D, Tsai YF, Thiyagarajan N, Yu SSF. An efficient and recyclable copper nano-catalyst for the selective oxidation of benzene to p-benzoquinone (p-BQ) using H2O2(aq) in CH3CN. J Catal 2019. [DOI: 10.1016/j.jcat.2019.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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20
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Pankhurst JR, Curcio M, Sproules S, Lloyd-Jones GC, Love JB. Earth-Abundant Mixed-Metal Catalysts for Hydrocarbon Oxygenation. Inorg Chem 2018; 57:5915-5928. [DOI: 10.1021/acs.inorgchem.8b00420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- James R. Pankhurst
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Massimiliano Curcio
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Stephen Sproules
- WestCHEM School of Chemistry, University of Glasgow, Glasgow G12 8QQ, U.K
| | - Guy C. Lloyd-Jones
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Jason B. Love
- EaStCHEM School of Chemistry, The University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, U.K
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21
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Evtushok VY, Suboch AN, Podyacheva OY, Stonkus OA, Zaikovskii VI, Chesalov YA, Kibis LS, Kholdeeva OA. Highly Efficient Catalysts Based on Divanadium-Substituted Polyoxometalate and N-Doped Carbon Nanotubes for Selective Oxidation of Alkylphenols. ACS Catal 2018. [DOI: 10.1021/acscatal.7b03933] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vasiliy Yu. Evtushok
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Arina N. Suboch
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Olga Yu. Podyacheva
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Olga A. Stonkus
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Vladimir I. Zaikovskii
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Yurii A. Chesalov
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Lidiya S. Kibis
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | - Oxana A. Kholdeeva
- Boreskov Institute of Catalysis, Lavrentieva ave. 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
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22
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Lindhorst AC, Schütz J, Netscher T, Bonrath W, Kühn FE. Catalytic oxidation of aromatic hydrocarbons by a molecular iron–NHC complex. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00557a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An iron–NHC complex bearing a tetradentate bis(N-heterocyclic carbene) ligand is applied as catalyst for the oxidation of methyl substituted arene substrates.
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Affiliation(s)
- Anja C. Lindhorst
- Molecular Catalysis
- Department of Chemistry and Catalysis Research Center
- Technical University of Munich
- D-85747 Garching bei München
- Germany
| | - Jan Schütz
- DSM Nutritional Products
- Research and Development
- CH-4002 Basel
- Switzerland
| | - Thomas Netscher
- DSM Nutritional Products
- Research and Development
- CH-4002 Basel
- Switzerland
| | - Werner Bonrath
- DSM Nutritional Products
- Research and Development
- CH-4002 Basel
- Switzerland
| | - Fritz E. Kühn
- Molecular Catalysis
- Department of Chemistry and Catalysis Research Center
- Technical University of Munich
- D-85747 Garching bei München
- Germany
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23
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Rodikova YA, Zhizhina EG, Pai ZP. Alkyl-1,4-Benzoquinones - From Synthesis to Application. ChemistrySelect 2016. [DOI: 10.1002/slct.201600148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yulia A. Rodikova
- Department of Catalytic Processes of Fine Organic and Bioorganic Synthesis; Boreskov Institute of Catalysis; Pr. Lavrentieva 5 Novosibirsk 630090 Russian Federation
| | - Elena G. Zhizhina
- Department of Catalytic Processes of Fine Organic and Bioorganic Synthesis; Boreskov Institute of Catalysis; Pr. Lavrentieva 5 Novosibirsk 630090 Russian Federation
| | - Zinaida P. Pai
- Department of Catalytic Processes of Fine Organic and Bioorganic Synthesis; Boreskov Institute of Catalysis; Pr. Lavrentieva 5 Novosibirsk 630090 Russian Federation
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24
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Feng Y, Liu J, Carrasco YP, MacMillan JB, De Brabander JK. Rifamycin Biosynthetic Congeners: Isolation and Total Synthesis of Rifsaliniketal and Total Synthesis of Salinisporamycin and Saliniketals A and B. J Am Chem Soc 2016; 138:7130-42. [DOI: 10.1021/jacs.6b03248] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yu Feng
- Department of Biochemistry and ‡Harold C. Simmons Comprehensive
Cancer Center, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry
Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - Jun Liu
- Department of Biochemistry and ‡Harold C. Simmons Comprehensive
Cancer Center, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry
Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - Yazmin P. Carrasco
- Department of Biochemistry and ‡Harold C. Simmons Comprehensive
Cancer Center, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry
Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - John B. MacMillan
- Department of Biochemistry and ‡Harold C. Simmons Comprehensive
Cancer Center, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry
Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - Jef K. De Brabander
- Department of Biochemistry and ‡Harold C. Simmons Comprehensive
Cancer Center, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry
Hines Boulevard, Dallas, Texas 75390-9038, United States
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25
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Recent advances in transition-metal-catalyzed selective oxidation of substituted phenols and methoxyarenes with environmentally benign oxidants. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.07.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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26
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Lin Y, Li B, Feng Z, Kim YA, Endo M, Su DS. Efficient Metal-Free Catalytic Reaction Pathway for Selective Oxidation of Substituted Phenols. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01222] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yangming Lin
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016 People’s Republic of China
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230001 People’s Republic of China
| | - Bo Li
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016 People’s Republic of China
| | - Zhenbao Feng
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016 People’s Republic of China
| | - Yoong Ahm Kim
- School of Polymer Science and Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu Kwangju, 500-757 Republic of Korea
| | - Morinobu Endo
- Carbon Institute of Science and Technology, Shinshu University, 4-17-1 Wakasato, Nagano, 380-8553 Japan
| | - Dang Sheng Su
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016 People’s Republic of China
- Department of Inorganic Chemistry, Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, Berlin, 14195 Germany
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27
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Lindhorst AC, Haslinger S, Kühn FE. Molecular iron complexes as catalysts for selective C–H bond oxygenation reactions. Chem Commun (Camb) 2015; 51:17193-212. [DOI: 10.1039/c5cc07146a] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This feature article summarises recent developments in homogeneous C–H bond oxygenation catalysed by molecular iron complexes.
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Affiliation(s)
- A. C. Lindhorst
- Chair of Inorganic Chemistry/Molecular Catalysis
- Technische Universität München (TUM)
- Department of Chemistry/Catalysis Research Center
- D-85747 Garching bei München
- Germany
| | - S. Haslinger
- Chair of Inorganic Chemistry/Molecular Catalysis
- Technische Universität München (TUM)
- Department of Chemistry/Catalysis Research Center
- D-85747 Garching bei München
- Germany
| | - Fritz E. Kühn
- Chair of Inorganic Chemistry/Molecular Catalysis
- Technische Universität München (TUM)
- Department of Chemistry/Catalysis Research Center
- D-85747 Garching bei München
- Germany
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28
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Li YF, Wu ZG, Shi J, Pan Y, Bu HZ, Ma HF, Gu JC, Huang H, Wang YZ, Wu L. FeCl3-promoted formation of C–C bonds: synthesis of substituted quinolines from imines and electron-deficient alkynes. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.051] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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29
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30
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Ivanchikova ID, Maksimchuk NV, Maksimovskaya RI, Maksimov GM, Kholdeeva OA. Highly Selective Oxidation of Alkylphenols to p-Benzoquinones with Aqueous Hydrogen Peroxide Catalyzed by Divanadium-Substituted Polyoxotungstates. ACS Catal 2014. [DOI: 10.1021/cs500738e] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Irina D. Ivanchikova
- Boreskov Institute of Catalysis, Pr. Ak. Lavrentiev 5, Novosibirsk 630090, Russia
| | - Nataliya V. Maksimchuk
- Boreskov Institute of Catalysis, Pr. Ak. Lavrentiev 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
| | | | - Gennadii M. Maksimov
- Boreskov Institute of Catalysis, Pr. Ak. Lavrentiev 5, Novosibirsk 630090, Russia
| | - Oxana A. Kholdeeva
- Boreskov Institute of Catalysis, Pr. Ak. Lavrentiev 5, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
str. 2, Novosibirsk 630090, Russia
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31
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Deb A, Agasti S, Saboo T, Maiti D. Generation of Arylated Quinones by Iron-Catalyzed Oxidative Arylation of Phenols: Formal Synthesis of Phellodonin, Sarcodonin ε, Leucomelone and Betulinan A. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301084] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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32
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Xiang J, Li H, Wu JS. Synthesis, Characterization, and Catalytic Activity of Iron(II) and Nickel(II) Complexes Containing the Rigid Pentadentate Ligand PY5Me2. Z Anorg Allg Chem 2014. [DOI: 10.1002/zaac.201300463] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Abstract
Iron-catalyzed/mediated C–H bond oxidation has been demonstrated as one of practical and straightforward tools in synthetic chemistry.
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Affiliation(s)
- Fan Jia
- Department of Chemistry
- Renmin University of China
- Beijing 100872, China
| | - Zhiping Li
- Department of Chemistry
- Renmin University of China
- Beijing 100872, China
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34
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Prat I, Company A, Corona T, Parella T, Ribas X, Costas M. Assessing the Impact of Electronic and Steric Tuning of the Ligand in the Spin State and Catalytic Oxidation Ability of the FeII(Pytacn) Family of Complexes. Inorg Chem 2013; 52:9229-44. [DOI: 10.1021/ic4004033] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Irene Prat
- Grup de Química Bioinorgànica
i Supramolecular (QBIS), Institut de Química Computacional
i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, E17071 Girona,
Catalonia, Spain
| | - Anna Company
- Grup de Química Bioinorgànica
i Supramolecular (QBIS), Institut de Química Computacional
i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, E17071 Girona,
Catalonia, Spain
| | - Teresa Corona
- Grup de Química Bioinorgànica
i Supramolecular (QBIS), Institut de Química Computacional
i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, E17071 Girona,
Catalonia, Spain
| | - Teodor Parella
- Servei
de Ressonància
Magnètica Nuclear, Universitat Autònoma de Barcelona, Bellaterra, E08193 Barcelona, Catalonia,
Spain
| | - Xavi Ribas
- Grup de Química Bioinorgànica
i Supramolecular (QBIS), Institut de Química Computacional
i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, E17071 Girona,
Catalonia, Spain
| | - Miquel Costas
- Grup de Química Bioinorgànica
i Supramolecular (QBIS), Institut de Química Computacional
i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, E17071 Girona,
Catalonia, Spain
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35
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Lenze M, Sedinkin SL, Bauer EB. Polydentate pyridyl ligands and the catalytic activity of their iron(II) complexes in oxidation reactions utilizing peroxides as the oxidants. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcata.2013.03.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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36
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Non-heme iron catalysis in C C, C–H, and CH2 oxidation reactions. Oxidative transformations on terpenoids catalyzed by Fe(bpmen)(OTf)2. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.02.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Ramkumar N, Nagarajan R. Total Synthesis of Calothrixin A and B via C–H Activation. J Org Chem 2013; 78:2802-7. [DOI: 10.1021/jo302821v] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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38
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Catalytic Epoxidations with Pyridinebis(oxazoline)–Methyltrioxorhenium Complexes and Nitrogen‐Containing Catalyst Systems. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200736] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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39
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Oxidation of unsaturated steroid ketones with hydrogen peroxide catalyzed by Fe(bpmen)(OTf)2. New methodology to access biologically active steroids by chemo-, and stereoselective processes. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.08.079] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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40
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Panda N, Jena AK. Fe-catalyzed one-pot synthesis of 1,3-di- and 1,3,5-trisubstituted pyrazoles from hydrazones and vicinal diols. J Org Chem 2012; 77:9401-6. [PMID: 22998610 DOI: 10.1021/jo301770k] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
An iron-catalyzed route for the regioselective synthesis of 1,3- and 1,3,5-substituted pyrazoles from the reaction of diarylhydrazones and vicinal diols has been developed. This method was found to be practical with wide substrate scope.
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Affiliation(s)
- Niranjan Panda
- Department of Chemistry, National Institute of Technology, Rourkela-769008 Odisha, India.
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41
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Cao Y, Yao C, Qin B, Zhang H. Solvent-free synthesis of 14-Aryl-14H-dibenzo[a,j]xanthenes catalyzed by recyclable and reusable iron(III) triflate. RESEARCH ON CHEMICAL INTERMEDIATES 2012. [DOI: 10.1007/s11164-012-0818-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Wu XF. A General and Efficient Zinc-Catalyzed Oxidation of Benzyl Alcohols to Aldehydes and Esters. Chemistry 2012; 18:8912-5. [DOI: 10.1002/chem.201201105] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2012] [Indexed: 11/10/2022]
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43
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Carril M, Altmann P, Bonrath W, Netscher T, Schütz J, Kühn FE. Methyltrioxorhenium-catalysed oxidation of pseudocumene in the presence of amphiphiles for the synthesis of vitamin E. Catal Sci Technol 2012. [DOI: 10.1039/c1cy00313e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Join B, Möller K, Ziebart C, Schröder K, Gördes D, Thurow K, Spannenberg A, Junge K, Beller M. Selective Iron-Catalyzed Oxidation of Benzylic and Allylic Alcohols. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201100210] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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45
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Carril M, Altmann P, Drees M, Bonrath W, Netscher T, Schütz J, Kühn FE. Methyltrioxorhenium-catalyzed oxidation of pseudocumene for vitamin E synthesis: A study of solvent and ligand effects. J Catal 2011. [DOI: 10.1016/j.jcat.2011.07.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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46
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Kholdeeva OA, Ivanchikova ID, Zalomaeva OV, Sorokin AB, Skobelev IY, Talsi EP. Mechanistic Insights into Oxidation of 2-Methyl-1-naphthol with Dioxygen: Autoxidation or a Spin-Forbidden Reaction? J Phys Chem B 2011; 115:11971-83. [DOI: 10.1021/jp2055975] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Oxana A. Kholdeeva
- Boreskov Institute of Catalysis, Lavrentiev Avenue 5, Novosibirsk, 630090, Russia
| | - Irina D. Ivanchikova
- Boreskov Institute of Catalysis, Lavrentiev Avenue 5, Novosibirsk, 630090, Russia
| | - Olga V. Zalomaeva
- Boreskov Institute of Catalysis, Lavrentiev Avenue 5, Novosibirsk, 630090, Russia
| | - Alexander B. Sorokin
- Institut de Recherches sur la Catalyse, CNRS, 2, Avenue A. Einstein, 69626 Villeurbanne Cedex, France
| | - Igor Y. Skobelev
- Boreskov Institute of Catalysis, Lavrentiev Avenue 5, Novosibirsk, 630090, Russia
| | - Eugenii P. Talsi
- Boreskov Institute of Catalysis, Lavrentiev Avenue 5, Novosibirsk, 630090, Russia
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47
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Möller K, Wienhöfer G, Westerhaus F, Junge K, Beller M. Oxidation of 1,2,4-trimethylbenzene (TMB), 2,3,6-trimethylphenol (TMP) and 2-methylnaphthalene to 2,3,5-trimethylbenzoquinone (TMBQ) and menadione (vitamin K3). Catal Today 2011. [DOI: 10.1016/j.cattod.2011.02.069] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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48
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Lyakin OY, Bryliakov KP, Talsi EP. EPR, 1H and 2H NMR, and reactivity studies of the iron-oxygen intermediates in bioinspired catalyst systems. Inorg Chem 2011; 50:5526-38. [PMID: 21598909 DOI: 10.1021/ic200088e] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Complexes [(BPMEN)Fe(II)(CH(3)CN)(2)](ClO(4))(2) (1, BPMEN = N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)-1,2-diaminoethane) and [(TPA)Fe(II)(CH(3)CN)(2)](ClO(4))(2) (2, TPA = tris(2-pyridylmethyl)amine) are among the best nonheme iron-based catalysts for bioinspired oxidation of hydrocarbons. Using EPR and (1)H and (2)H NMR spectroscopy, the iron-oxygen intermediates formed in the catalyst systems 1,2/H(2)O(2); 1,2/H(2)O(2)/CH(3)COOH; 1,2/CH(3)CO(3)H; 1,2/m-CPBA; 1,2/PhIO; 1,2/(t)BuOOH; and 1,2/(t)BuOOH/CH(3)COOH have been studied (m-CPBA is m-chloroperbenzoic acid). The following intermediates have been observed: [(L)Fe(III)(OOR)(S)](2+), [(L)Fe(IV)═O(S)](2+) (L = BPMEN or TPA, R = H or (t)Bu, S = CH(3)CN or H(2)O), and the iron-oxygen species 1c (L = BPMEN) and 2c (L = TPA). It has been shown that 1c and 2c directly react with cyclohexene to yield cyclohexene oxide, whereas [(L)Fe(IV)═O(S)](2+) react with cyclohexene to yield mainly products of allylic oxidation. [(L)Fe(III)(OOR)(S)](2+) are inert in this reaction. The analysis of EPR and reactivity data shows that only those catalyst systems which display EPR spectra of 1c and 2c are able to selectively epoxidize cyclohexene, thus bearing strong evidence in favor of the key role of 1c and 2c in selective epoxidation. 1c and 2c were tentatively assigned to the oxoiron(V) intermediates.
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Affiliation(s)
- Oleg Y Lyakin
- Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Pr. Lavrentieva 5, Novosibirsk 630090, Russian Federation
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49
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Schröder K, Join B, Amali AJ, Junge K, Ribas X, Costas M, Beller M. A Biomimetic Iron Catalyst for the Epoxidation of Olefins with Molecular Oxygen at Room Temperature. Angew Chem Int Ed Engl 2011; 50:1425-9. [PMID: 21290527 DOI: 10.1002/anie.201004623] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Indexed: 11/12/2022]
Affiliation(s)
- Kristin Schröder
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Germany
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50
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Schröder K, Join B, Amali AJ, Junge K, Ribas X, Costas M, Beller M. Ein biomimetischer Eisenkatalysator für die Epoxidation von Olefinen mit molekularem Sauerstoff bei Raumtemperatur. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201004623] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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