51
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Wendlandt AE, Stahl SS. Quinone-Catalyzed Selective Oxidation of Organic Molecules. Angew Chem Int Ed Engl 2015; 54:14638-58. [PMID: 26530485 PMCID: PMC4859943 DOI: 10.1002/anie.201505017] [Citation(s) in RCA: 241] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Indexed: 01/12/2023]
Abstract
Quinones are common stoichiometric reagents in organic chemistry. Para-quinones with high reduction potentials, such as DDQ and chloranil, are widely used and typically promote hydride abstraction. In recent years, many catalytic applications of these methods have been achieved by using transition metals, electrochemistry, or O2 to regenerate the oxidized quinone in situ. Complementary studies have led to the development of a different class of quinones that resemble the ortho-quinone cofactors in copper amine oxidases and mediate the efficient and selective aerobic and/or electrochemical dehydrogenation of amines. The latter reactions typically proceed by electrophilic transamination and/or addition-elimination reaction mechanisms, rather than hydride abstraction pathways. The collective observations show that the quinone structure has a significant influence on the reaction mechanism and has important implications for the development of new quinone reagents and quinone-catalyzed transformations.
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Affiliation(s)
- Alison E Wendlandt
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706 (USA)
| | - Shannon S Stahl
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706 (USA).
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52
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Wendlandt AE, Stahl SS. Chinon‐katalysierte, selektive Oxidation organischer Moleküle. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505017] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alison E. Wendlandt
- Department of Chemistry, University of Wisconsin‐Madison, 1101 University Avenue, Madison, Wisconsin 53706 (USA)
| | - Shannon S. Stahl
- Department of Chemistry, University of Wisconsin‐Madison, 1101 University Avenue, Madison, Wisconsin 53706 (USA)
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53
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Structure–reactivity landscape of N -hydroxyphthalimides with ionic-pair substituents as organocatalysts in aerobic oxidation. J Catal 2015. [DOI: 10.1016/j.jcat.2015.08.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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54
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Zhou M, Li X, Bao L, Yuan X, Luo H. A New Method for Immobilization of NDHPI on SBA-15 Carrier Used as Catalyst for Selective Oxidation of Toluene. Catal Letters 2015. [DOI: 10.1007/s10562-015-1635-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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55
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Jia L, Chen K, Wang L, Du R, Wang C, Yao J, Li H. Diverse catalytic efficiency of nitroxyl radicals tuned by Lewis acids in the oxidation of hydrocarbons. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2015.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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56
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Efficient metal-free oxidation of ethylbenzene with molecular oxygen utilizing the synergistic combination of NHPI analogues. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.03.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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57
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Santiago-Portillo A, Navalón S, Cirujano FG, Xamena FXLI, Alvaro M, Garcia H. MIL-101 as Reusable Solid Catalyst for Autoxidation of Benzylic Hydrocarbons in the Absence of Additional Oxidizing Reagents. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00411] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrea Santiago-Portillo
- Departamento
de Química and Instituto de Tecnología Química
CSIC-UPV, Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | - Sergio Navalón
- Departamento
de Química and Instituto de Tecnología Química
CSIC-UPV, Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | - Francisco G. Cirujano
- Departamento
de Química and Instituto de Tecnología Química
CSIC-UPV, Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | - Francesc X. Llabrés i Xamena
- Departamento
de Química and Instituto de Tecnología Química
CSIC-UPV, Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | - Mercedes Alvaro
- Departamento
de Química and Instituto de Tecnología Química
CSIC-UPV, Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | - Hermenegildo Garcia
- Departamento
de Química and Instituto de Tecnología Química
CSIC-UPV, Universidad Politécnica de Valencia, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
- Center
of Excellence for Advanced Materials Research, King Abdulaziz University, 22254 Jeddah, Saudi Arabia
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58
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Jafarpour M, Rezaeifard A, Yasinzadeh V, Kargar H. Starch-coated maghemite nanoparticles functionalized by a novel cobalt Schiff base complex catalyzes selective aerobic benzylic C–H oxidation. RSC Adv 2015. [DOI: 10.1039/c5ra04718h] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The CoL2@SMNP nanocatalyst catalyzed heterogeneous aerobic oxidation of benzylic C–H bonds of saturated hydrocarbons and alcohols to the related carbonyl compounds.
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Affiliation(s)
- Maasoumeh Jafarpour
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
| | - Abdolreza Rezaeifard
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
| | - Vahid Yasinzadeh
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
| | - Hossein Kargar
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
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59
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Raoufmoghaddam S, Rood MTM, Buijze FKW, Drent E, Bouwman E. Catalytic conversion of γ-valerolactone to ε-caprolactam: towards nylon from renewable feedstock. CHEMSUSCHEM 2014; 7:1984-1990. [PMID: 24938779 DOI: 10.1002/cssc.201301397] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Indexed: 06/03/2023]
Abstract
The conversion of γ-valerolactone (GVL) in three atom-efficient steps to the important polymer precursor ε-caprolactam is reported. The bio-based GVL can be converted to a mixture of isomeric methyl pentenoates (MP) via trans-esterification with methanol with 94% yield (ratio of 3-MP/4-MP=3:1); subsequent aminolysis with ammonia leads to a mixture of pentenamides (PA) almost quantitatively (99% conversion). The resulting pentenamides are ultimately converted into ε-caprolactam via a rhodium-catalyzed intramolecular hydroamidomethylation reaction, comprising an initial hydroformylation of the alkene moiety of PA and subsequent ring-closing reductive amidation of the resulting aldehyde with the amide functionality. A promising yield of caprolactam of about 90% can be obtained with a Rh/xantphos catalyst system in a two-stage hydroformylation-reductive amidation using pure 4-PA as feedstock. The use of 3-PA as a substrate not only results in a significantly lower regioselectivity for the 7-membered lactam, but also in the formation of high amounts of valeramide (VA). Consequently, a best overall yield of caprolactam of nearly 40% could be demonstrated with a Rh/POP-xantphos [POP-xantphos=4,5-bis(2,8-dimethyl-10-phenoxaphosphino)-9,9,-dimethylxanthene] catalyst system based on the 3:1 mixture of 3-PA/4-PA directly obtainable from GVL.
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Affiliation(s)
- Saeed Raoufmoghaddam
- Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden (The Netherlands), Fax: (+31) 71-527-4451
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60
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Mazzonna M, Bietti M, DiLabio GA, Lanzalunga O, Salamone M. Importance of π-Stacking Interactions in the Hydrogen Atom Transfer Reactions from Activated Phenols to Short-Lived N-Oxyl Radicals. J Org Chem 2014; 79:5209-18. [DOI: 10.1021/jo500789v] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Marco Mazzonna
- Dipartimento
di Chimica and Istituto CNR di Metodologie
Chimiche (IMC−CNR), Sezione Meccanismi di Reazione, c/o Dipartimento
di Chimica, Sapienza Università di Roma, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Massimo Bietti
- Dipartimento
di Scienze e Tecnologie Chimiche, Università “Tor Vergata”, Via della Ricerca Scientifica, 1, I-00133 Rome, Italy
| | - Gino A. DiLabio
- National
Institute for Nanotechnology, National Research Council of Canada, 11421
Saskatchewan Drive, Edmonton, Alberta, Canada T6G 2M9
- Department
of Chemistry, University of British Columbia, Okanagan, 3333 University
Way, Kelowna, British Columbia, Canada V1V 1V7
| | - Osvaldo Lanzalunga
- Dipartimento
di Chimica and Istituto CNR di Metodologie
Chimiche (IMC−CNR), Sezione Meccanismi di Reazione, c/o Dipartimento
di Chimica, Sapienza Università di Roma, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Michela Salamone
- Dipartimento
di Scienze e Tecnologie Chimiche, Università “Tor Vergata”, Via della Ricerca Scientifica, 1, I-00133 Rome, Italy
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61
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Michaux J, Poirot R, Einhorn J, Bessières B. Co(I) catalyzed yne–ene–yne [2+2+2] cycloaddition: synthesis of highly strained pentacyclic bis-lactones. A new access to tetraaryl N-hydroxyphthalimides. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.03.081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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62
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Schiff Base Complex Coated Fe3O4 Nanoparticles: A Highly Recyclable Nanocatalyst for Selective Oxidation of Alkyl Aromatics. Catal Letters 2014. [DOI: 10.1007/s10562-014-1244-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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63
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Chen K, Jia L, Wang C, Yao J, Chen Z, Li H. Theoretical design of multi-nitroxyl organocatalysts with enhanced reactivity for aerobic oxidation. Chemphyschem 2014; 15:1673-80. [PMID: 24616051 DOI: 10.1002/cphc.201301141] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Revised: 01/23/2014] [Indexed: 11/08/2022]
Abstract
Higher catalytic performances of N,N',N''-trihydroxyisocyanuric acid (THICA), N,N-dihydroxypyromellitimide (NDHPI), and N-hydroxynaphthalimide (NHNI) than that of N-hydroxyphthalimide (NHPI) have been demonstrated recently in aerobic oxidation. Herein, the rational design of reactive multi-nitroxyl organocatalysts has been addressed theoretically by using systematic analysis of some important properties and catalytic activities of yet-to-be-synthesized catalysts. Our results show that 1) NHNI and its analogue, similar to THICA, unlike NHPI and others, are unsuitable for solvent- or mediator-free catalysis due to their strong intramolecular hydrogen-bonding interactions; 2) increasing the reactive hydroxyimide groups on the same aromatic ring, or doped N atoms or ionic-pair groups onto the aromatic ring, can improve catalytic reactivity, whereas appropriate enlargement of conjugated aromatic systems results in unchanged activity; 3) the newly designed catalysts are more active than NHPI and NHNI and have catalytic activities comparable to NDHPI and THICA; 4) the ionic-pair supported case is suggested to be a very active catalyst, even towards inert propane, and can be used as a novel model catalyst for further improvements. The present work will be helpful in designing reactive hydroxyimide organocatalysts.
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Affiliation(s)
- Kexian Chen
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027 (China); State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027 (China)
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64
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65
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Habibi D, Faraji A, Arshadi M, Veisi H, Gil A. Manganese nanocatalyst and N-hydroxyphthalimide as an efficient catalytic system for selective oxidation of ethylbenzene, cyclohexene and oximes under aerobic condition. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2013.10.023] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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66
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Jia L, Chen K, Wang C, Yao J, Chen Z, Li H. Unexpected oxidation of β-isophorone with molecular oxygen promoted by TEMPO. RSC Adv 2014. [DOI: 10.1039/c3ra47901c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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67
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Hu H, Liu Y, Xu J, Kan Y, Wang C, Ji M. Palladium catalyzed oxidative Suzuki coupling reaction of indolizine at the 3-position using oxygen gas as the only oxidant. RSC Adv 2014. [DOI: 10.1039/c4ra03799e] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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68
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Tomás RAF, Bordado JCM, Gomes JFP. p-Xylene oxidation to terephthalic acid: a literature review oriented toward process optimization and development. Chem Rev 2013; 113:7421-69. [PMID: 23767849 DOI: 10.1021/cr300298j] [Citation(s) in RCA: 180] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rogério A F Tomás
- ARTLANT , Zona Industrial e Logística de Sines, Zona 2, Lote 2E1, Monte Feio, 7520-064 Sines, Portugal
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69
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Deng W, Luo WP, Tan Z, Liu Q, Liu ZM, Guo CC. Remarkable effect of simple aliphatic alcohols on the controlled aerobic oxidation of toluene catalyzed by (T(p-Cl)PP)MnF/NHPI. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcata.2013.02.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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70
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Mikami Y, Dhakshinamoorthy A, Alvaro M, Garcia H. Superior Performance of Fe(BTC) With Respect to Other Metal-Containing Solids in theN-Hydroxyphthalimide-Promoted Heterogeneous Aerobic Oxidation of Cycloalkanes. ChemCatChem 2013. [DOI: 10.1002/cctc.201200854] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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71
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72
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Zhang Y, Li X, Cao X, Zhao J. Liquid-phase oxidation of 2-methoxy-p-cresol to vanillin with oxygen catalyzed by a combination of CoCl2 and N-hydroxyphthalimide. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1039-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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73
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Brenet S, Baptiste B, Philouze C, Berthiol F, Einhorn J. BINOL-Fused Maleimides - A New Class ofC2-Symmetric Chiral Imides. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201525] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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74
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D’Alfonso C, Bietti M, DiLabio GA, Lanzalunga O, Salamone M. Reactions of the Phthalimide N-Oxyl Radical (PINO) with Activated Phenols: The Contribution of π-Stacking Interactions to Hydrogen Atom Transfer Rates. J Org Chem 2013; 78:1026-37. [DOI: 10.1021/jo302483s] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Claudio D’Alfonso
- Dipartimento di Chimica, Sapienza
Università di Roma and Istituto CNR di Metodologie Chimiche
(IMC−CNR), Sezione Meccanismi di Reazione, c/o Dipartimento
di Chimica, Sapienza Università di Roma, P.le A. Moro, 5 I-00185 Rome, Italy
| | - Massimo Bietti
- Dipartimento di Scienze e Tecnologie
Chimiche, Università ″Tor Vergata″, Via della Ricerca Scientifica, 1 I-00133 Rome, Italy
| | - Gino A. DiLabio
- National Institute for Nanotechnology, National Research Council of Canada, 11421 Saskatchewan
Drive, Edmonton, Alberta, Canada T6G 2M9
- Department of Physics, University of Alberta, Edmonton, Alberta, Canada
| | - Osvaldo Lanzalunga
- Dipartimento di Chimica, Sapienza
Università di Roma and Istituto CNR di Metodologie Chimiche
(IMC−CNR), Sezione Meccanismi di Reazione, c/o Dipartimento
di Chimica, Sapienza Università di Roma, P.le A. Moro, 5 I-00185 Rome, Italy
| | - Michela Salamone
- Dipartimento di Scienze e Tecnologie
Chimiche, Università ″Tor Vergata″, Via della Ricerca Scientifica, 1 I-00133 Rome, Italy
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75
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Chen K, Jia L, Dao R, Yao J, Wang C, Chen Z, Li H. Theoretical Studies on Muti-Hydroxyimides as Highly Efficient Catalysts for Aerobic Oxidation. Chemphyschem 2012. [DOI: 10.1002/cphc.201200865] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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76
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Yao H, Tang Y, Yamamoto K. Metal-free oxidative amide formation with N-hydroxysuccinimide and hypervalent iodine reagents. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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77
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Lin R, Chen F, Jiao N. Metal-Free, NHPI Catalyzed Oxidative Cleavage of C–C Double Bond Using Molecular Oxygen as Oxidant. Org Lett 2012; 14:4158-61. [DOI: 10.1021/ol3018215] [Citation(s) in RCA: 183] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Riyuan Lin
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China, and State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Feng Chen
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China, and State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China, and State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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78
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Zhou YL, Lin SS, Xia DH, Xiang YZ. PTCs promoted biphasic oxidation of ethylbenzene catalyzed by NHPI and CoSPc. CHINESE CHEM LETT 2012. [DOI: 10.1016/j.cclet.2012.05.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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79
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Skarżyńska A, Siczek M, Sobczak JM. Synthesis, Characterisation and Catalytic Application of Oxidorhenium Complexes Bearing H‐Spirophosphorane Ligands. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anna Skarżyńska
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot‐Curie Str., 50‐383 Wrocław, Poland, Fax: +48‐713282348
| | - Miłosz Siczek
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot‐Curie Str., 50‐383 Wrocław, Poland, Fax: +48‐713282348
| | - Jarosław M. Sobczak
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot‐Curie Str., 50‐383 Wrocław, Poland, Fax: +48‐713282348
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80
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Yao H, Yamamoto K. Aerobic Amide Bond Formation with
N
‐hydroxysuccinimide. Chem Asian J 2012; 7:1542-5. [DOI: 10.1002/asia.201200017] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Haoyi Yao
- Department of Chemistry and School for Green Chemistry and Engineering, The University of Toledo, Toledo, OH 43606 (USA)
| | - Kana Yamamoto
- Department of Chemistry and School for Green Chemistry and Engineering, The University of Toledo, Toledo, OH 43606 (USA)
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81
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Melone L, Prosperini S, Gambarotti C, Pastori N, Recupero F, Punta C. Selective catalytic aerobic oxidation of substituted ethylbenzenes under mild conditions. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2011.12.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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82
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Iasco O, Novitchi G, Jeanneau E, Tommasino JB, Roques N, Luneau D. Versatile chemical transformations of benzoxazole based ligands on complexation with 3d-metal ions. Inorg Chem 2012; 51:2588-96. [PMID: 22233278 DOI: 10.1021/ic202493z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two benzoxazoles derivative ligands were synthesized from the condensation of 3,5-di-tert-butyl-o-benzoquinone (DTBBQ) with ethanolamine or 1,3-diamino-2-hydroxypropane in methanol. Condensation of DTBBQ with ethanolamine gives the expected 5,7-di-tert-butyl-2-methylenhydroxylbenzoxazole (HL1) while with 1,3-diamino-2-hydroxypropane it gives (2-hydroxyethyl-2-{2,4-bis(1,1-dimethylethyl)-1-phenol-6 amino}-2{5,7-di-tert-butyl-benzoxazole}) (H(2)L2) with only one benzoxazole ring instead of the symmetric bis-benzoxazole derivative. The structure of HL1 and H(2)L2 were confirmed by NMR-spectroscopy and X-ray diffraction on a single crystal for HL1. The reaction of HL1 with CuCl(2) gives a mononuclear [Cu(II)(HL1)(2)Cl(2)] (1) complex for which the crystal structure shows that HL1 is preserved. In contrast, upon reaction with nickel(II), cobalt(II), and manganese(II) H(2)L2 is further oxidized and transformed in new ligands HL3 in mononuclear complexes [M(II)(L3)(2)] (M = Ni(II) (2); M = Co(II) (3)) and H(2)L4 in tetranuclear complex [Mn(II)(4)(HL4)(4)Cl(4)] (4) as found from the crystal structures of complexes 2-4. Electrochemical studies for complexes 2 and 3 evidence complicated redox properties. [Mn(II)(4)(HL4)(4)Cl(4)] (4) has a cubane-like structure with a "4 + 2" fashion The magnetic susceptibility of 4 is well fitted considering one Mn---Mn interaction J(a)(Mn(II)-Mn(II)) = -0.50(1) cm(-1) with g = 2.00(7).
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Affiliation(s)
- Olga Iasco
- Laboratoire des Multimatériaux et Interfaces (UMR 5615), Université Claude Bernard Lyon 1, 69622 Villeurbanne Cedex, France
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83
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Chen K, Sun Y, Wang C, Yao J, Chen Z, Li H. Aerobic oxidation of β-isophorone catalyzed by N-hydroxyphthalimide: the key features and mechanism elucidated. Phys Chem Chem Phys 2012; 14:12141-6. [DOI: 10.1039/c2cp41617d] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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84
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Cui X, Shi F, Deng Y. Oxidative imination of toluenes catalyzed by Pd–Au/silica gel under mild reaction conditions. Chem Commun (Camb) 2012; 48:7586-8. [DOI: 10.1039/c2cc31438j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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85
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Bis-ortho-metalation/silylation of unprotected o-phthalic acids. Straightforward access to new silylated N-hydroxyphthalimide (NHPI) analogs. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.10.114] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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86
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N- Hydroxyphthalimide and transition metal salts as catalysts of the liquid-phase oxidation of 1-methoxy-4-(1-methylethyl)benzene with oxygen. OPEN CHEM 2011. [DOI: 10.2478/s11532-011-0048-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractThe oxidation process of 1-methoxy-4-(1-methylethyl)benzene catalysed by N-hydroxyphthalimide (NHPI) or NHPI in combination with Cu(II), Co(II), Mn(II) and Fe(II) salts was studied. The effects of the amount of catalyst and the temperature were determined. 1-Methyl-1-(4-methoxyphenyl)ethyl hydroperoxide was obtained in a yield of 73 mol% when 1-methoxy-4-(1-methylethyl)benzene was oxidised for 3 h at 60°C in acetonitrile as a solvent in the presence of NHPI. 1-(4-Methoxyphenyl)ethanone with high selectivity up to 68–75 mol%, but low yield amounting to 11 mol% was obtained when 1-methoxy-4-(1-methylethyl)benzene was oxidised in the presence of the NHPI/Cu(II) system at 120°C.
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87
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Dhakshinamoorthy A, Alvaro M, Garcia H. Aerobic Oxidation of Styrenes Catalyzed by an Iron Metal Organic Framework. ACS Catal 2011. [DOI: 10.1021/cs200128t] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Amarajothi Dhakshinamoorthy
- Instituto Universitario de Tecnología Química CSIC-UPV and Departamento de Química, Universidad Politécnica de Valencia, Av. De los Naranjos s/n, 46022 Valencia, Spain
| | - Mercedes Alvaro
- Instituto Universitario de Tecnología Química CSIC-UPV and Departamento de Química, Universidad Politécnica de Valencia, Av. De los Naranjos s/n, 46022 Valencia, Spain
| | - Hermenegildo Garcia
- Instituto Universitario de Tecnología Química CSIC-UPV and Departamento de Química, Universidad Politécnica de Valencia, Av. De los Naranjos s/n, 46022 Valencia, Spain
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88
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An Oxygen-Deficient Perovskite as Selective Catalyst in the Oxidation of Alkyl Benzenes. Angew Chem Int Ed Engl 2011; 50:6557-61. [DOI: 10.1002/anie.201007941] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 04/13/2011] [Indexed: 11/07/2022]
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89
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Aguadero A, Falcon H, Campos-Martin JM, Al-Zahrani SM, Fierro JLG, Alonso JA. An Oxygen-Deficient Perovskite as Selective Catalyst in the Oxidation of Alkyl Benzenes. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201007941] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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90
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Baciocchi E, Bietti M, D'Alfonso C, Lanzalunga O, Lapi A, Salamone M. One-electron oxidation of ferrocenes by short-lived N-oxyl radicals. The role of structural effects on the intrinsic electron transfer reactivities. Org Biomol Chem 2011; 9:4085-90. [PMID: 21541382 DOI: 10.1039/c0ob01257b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A kinetic study of the one electron oxidation of substituted ferrocenes (FcX: X = H, COPh, COMe, CO(2)Et, CONH(2), CH(2)OH, Et, and Me(2)) by a series of N-oxyl radicals (succinimide-N-oxyl radical (SINO), maleimide-N-oxyl radical (MINO), 3-quinazolin-4-one-N-oxyl radical (QONO) and 3-benzotriazin-4-one-N-oxyl radical (BONO)), has been carried out in CH(3)CN. N-oxyl radicals were produced by hydrogen abstraction from the corresponding N-hydroxy derivatives by the cumyloxyl radical. With all systems, the rate constants exhibited a satisfactory fit to the Marcus equation allowing us to determine self-exchange reorganization energy values (λ(NO˙/NO(-))) which have been compared with those previously determined for the PINO/PINO(-) and BTNO/BTNO(-) couples. Even small modification of the structure of the N-oxyl radicals lead to significant variation of the λ(NO˙/NO(-)) values. The λ(NO˙/NO(-)) values increase in the order BONO < BTNO < QONO < PINO < SINO < MINO which do not parallel the order of the oxidation potentials. The higher λ(NO˙/NO(-)) values found for the MINO and SINO radicals might be in accordance with a lower degree of spin delocalization in the radicals MINO and SINO and charge delocalization in the anions MINO(-) and SINO(-) due to the absence of an aromatic ring in their structure.
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Affiliation(s)
- Enrico Baciocchi
- Dipartimento di Chimica, Sapienza Università di Roma and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, Rome, Italy
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91
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Rajabi F, Luque R, Clark JH, Karimi B, Macquarrie DJ. A silica supported cobalt (II) Salen complex as efficient and reusable catalyst for the selective aerobic oxidation of ethyl benzene derivatives. CATAL COMMUN 2011. [DOI: 10.1016/j.catcom.2010.11.024] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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92
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Melone L, Gambarotti C, Prosperini S, Pastori N, Recupero F, Punta C. Hydroperoxidation of Tertiary Alkylaromatics Catalyzed By N-Hydroxyphthalimide and Aldehydes under Mild Conditions. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000786] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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93
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Wang K, Zhou Z, Song J, Bi L, Shen N, Wu Y, Chen F, Wen H. A metal-free aerobic oxidation of nitrotoluenes catalyzed by N,N',N″-trihydroxyisocyanuric acid (THICA) and a novel approach to the catalyst. JOURNAL OF HAZARDOUS MATERIALS 2010; 184:400-405. [PMID: 20869170 DOI: 10.1016/j.jhazmat.2010.08.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2010] [Revised: 08/09/2010] [Accepted: 08/15/2010] [Indexed: 05/29/2023]
Abstract
A metal-free catalytic system with N,N',N″-trihydroxyisocyanuric acid (THICA) as the catalyst for the oxidation of nitrotoluenes is introduced, and a novel Pd-free approach for the synthesis of THICA was developed. In a solution of acetic acid, THICA and concentrated nitric acid, nitrotoluenes especially polynitrotoluenes such as 2,4,6-trinitrotoluene (TNT), were converted into the desired carboxylic acids under 0.2 MPa of O(2) at 100°C with yields up to 99%. THICA was synthesized from N-hydroxyphtalimide through a four-step synthesis in a total yield of 46%. A possible mechanism of this catalytic process was proposed where NO(2) and nitric acid first induced a radical of THICA, which then abstracts a hydrogen atom from the methyl on the aromatic ring to form a benzyl radical. This radical then initiates subsequent reactions. The production of the benzyl radical was supported by ESR measurements.
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Affiliation(s)
- Kai Wang
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
| | - Zhiming Zhou
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China; State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China.
| | - Jinhong Song
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
| | - Lixue Bi
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
| | - Ning Shen
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
| | - Yukai Wu
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
| | - Fuxue Chen
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
| | - Hongliang Wen
- School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China
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94
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95
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N-Hydroxyphthalimide in combination with Cu(II), Co(II) or Mn(II) salts as catalytic systems for the oxidation of isopropyl-aromatic hydrocarbons with oxygen. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.128] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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96
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Matsushita YI, Sugamoto K, Iwakiri Y, Yoshida S, Chaen T, Matsui T. Aerobic oxidation of 8,11,13-abietatrienes catalyzed by N-hydroxyphthalimide combined with 2,2′-azobis(4-methoxy-2,4-dimethylvaleronitrile) and its application to synthesis of naturally occurring diterpenes. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.090] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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97
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Baciocchi E, Bietti M, Lanzalunga O, Lapi A, Raponi D. N-demethylation of N,N-dimethylanilines by the benzotriazole N-oxyl radical: evidence for a two-step electron transfer-proton transfer mechanism. J Org Chem 2010; 75:1378-85. [PMID: 20146440 DOI: 10.1021/jo100040y] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of the benzotriazole N-oxyl radical (BTNO) with a series of 4-X-N,N-dimethylanilines (X = CN, CF(3), CO(2)CH(2)CH(3), CH(3), OC(6)H(5), OCH(3)) has been investigated in CH(3)CN. Product analysis shows that the radical, 4-X-C(6)H(4)N(CH(3))CH(2)(*), is first formed, which can lead to the N-demethylated product or the product of coupling with BTNO. Reaction rates were found to increase significantly by increasing the electron-donating power of the aryl substituents (rho(+) = -3.8). With electron-donating substituents (X = CH(3), OC(6)H(5), OCH(3)), no intermolecular deuterium kinetic isotope effect (DKIE) and a substantial intramolecular DKIE are observed. With electron-withdrawing substituents (X = CN, CF(3), CO(2)CH(2)CH(3)), substantial values of both intermolecular and intramolecular DKIEs are observed. These results can be interpreted on the basis of an electron-transfer mechanism from the N,N-dimethylanilines to the BTNO radical followed by deprotonation of the anilinium radical cation (ET-PT mechanism). By applying the Marcus equation to the kinetic data for X = CH(3), OC(6)H(5), OCH(3) (rate-determining ET), a reorganization energy for the ET reaction was determined (lambda(BTNO/DMA) = 32.1 kcal mol(-1)). From the self-exchange reorganization energy for the BTNO/BTNO(-) couple, a self-exchange reorganization energy value of 31.9 kcal mol(-1) was calculated for the DMA(*+)/DMA couple.
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Affiliation(s)
- Enrico Baciocchi
- Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Sapienza Università di Roma, Piazzale A. Moro 5, I-00185 Rome, Italy
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98
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Zhu C, Ji L, Zhang Q, Wei Y. Catalytic hypervalent iodine oxidation of alcohols to the corresponding carbonyl compounds using N-hydroxyphthalimide (NHPI) and m-chloroperbenzoic acid. CAN J CHEM 2010. [DOI: 10.1139/v10-007] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An efficient, facile, and mild oxidation of alcohols to the corresponding carbonyl compounds with m-chloroperbenzoic acid (mCPBA) and N-hydroxyphthalimide (NHPI) in the presence of a catalytic amount of iodobenzene was reported. The oxidation proceeded in mixed solvent at room temperature to afford carbonyl compounds in excellent yields. A possible mechanism for the oxidation was proposed.
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Affiliation(s)
- Chenjie Zhu
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Lei Ji
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Qian Zhang
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Yunyang Wei
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
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99
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Copper (II) chloride / tetrabutylammonium bromide catalyzed oxidation of 2,6-diisopropylnaphthalene and 4,4′-diisopropylbiphenyl. OPEN CHEM 2010. [DOI: 10.2478/s11532-009-0134-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractThe oxidation processes of 2,6-diisopropylnaphthalene and 4,4′-diisopropylbiphenyl with oxygen in the presence of a catalyst, composed of copper(II) chloride and tetrabutylammonium bromide, were investigated. It was found that, in essence, only one isopropyl group undergoes oxidation, and obtained mixtures contained mainly peroxide, alcohol, ketone and only small amounts of hydroperoxide.
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100
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Sun Y, Zhang W, Hu X, Li H. Correlation Analysis of the Substituent Electronic Effects on the Allylic H-Abstraction in Cyclohexene by Phthalimide-N-oxyl Radicals: a DFT Study. J Phys Chem B 2010. [DOI: 10.1021/jp100259v] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yong Sun
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Wensong Zhang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xingbang Hu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Haoran Li
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
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