New Example of a Non-Heme Mononuclear Iron(IV) Oxo Complex. Spectroscopic Data and Oxidation Activity

The green complex S = 1 [(TPEN)FeO]2+ [TPEN = N,N,N‘,N‘-tetrakis(2-pyridylmethyl)ethane-1,2-diamine] has been obtained by treating the [(TPEN)Fe]2+ precursor with meta-chloroperoxybenzoic acid (m-CPBA). This high-valent complex belongs to the emerging family of synthetic models of FeIVO intermediat...

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Veröffentlicht in:	Inorganic chemistry 2005-12, Vol.44 (25), p.9592-9596
Hauptverfasser:	Martinho, Marlène, Banse, Frédéric, Bartoli, Jean-François, Mattioli, Tony A, Battioni, Pierrette, Horner, Olivier, Bourcier, Sophie, Girerd, Jean-Jacques
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Ethylamines - chemistry Inorganic chemistry Iron - chemistry Ligands Models, Molecular Molecular Structure Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Oxidation-Reduction Oxygen - chemistry Pyridines Pyrimidines - chemistry Sensitivity and Specificity Solutions - chemistry Spectrometry, Mass, Electrospray Ionization - methods Spectroscopy, Fourier Transform Infrared - methods Vibration
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container_title	Inorganic chemistry
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creator	Martinho, Marlène Banse, Frédéric Bartoli, Jean-François Mattioli, Tony A Battioni, Pierrette Horner, Olivier Bourcier, Sophie Girerd, Jean-Jacques
description	The green complex S = 1 [(TPEN)FeO]2+ [TPEN = N,N,N‘,N‘-tetrakis(2-pyridylmethyl)ethane-1,2-diamine] has been obtained by treating the [(TPEN)Fe]2+ precursor with meta-chloroperoxybenzoic acid (m-CPBA). This high-valent complex belongs to the emerging family of synthetic models of FeIVO intermediates invoked during the catalytic cycle of biological systems. This complex exhibits spectroscopic characteristics that are similar to those of other models reported recently with a similar amine/pyridine environment. Thanks to its relative stability, vibrational data in solution have been obtained by Fourier transform infrared. A comparison of the FeO and Fe18O wavenumbers reveals that the Fe−oxo vibration is not a pure one. The ability of the green complex to oxidize small organic molecules has been studied. Mixtures of oxygenated products derived from two- or four-electron oxidations are obtained. The reactivity of this [FeO]2+ complex is then not straightforward, and different mechanisms may be involved.
doi_str_mv	10.1021/ic051213y
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This complex exhibits spectroscopic characteristics that are similar to those of other models reported recently with a similar amine/pyridine environment. Thanks to its relative stability, vibrational data in solution have been obtained by Fourier transform infrared. A comparison of the FeO and Fe18O wavenumbers reveals that the Fe−oxo vibration is not a pure one. The ability of the green complex to oxidize small organic molecules has been studied. Mixtures of oxygenated products derived from two- or four-electron oxidations are obtained. The reactivity of this [FeO]2+ complex is then not straightforward, and different mechanisms may be involved.</description><identifier>ISSN: 0020-1669</identifier><identifier>EISSN: 1520-510X</identifier><identifier>DOI: 10.1021/ic051213y</identifier><identifier>PMID: 16323949</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Chemical Sciences ; Ethylamines - chemistry ; Inorganic chemistry ; Iron - chemistry ; Ligands ; Models, Molecular ; Molecular Structure ; Organometallic Compounds - chemical synthesis ; Organometallic Compounds - chemistry ; Oxidation-Reduction ; Oxygen - chemistry ; Pyridines ; Pyrimidines - chemistry ; Sensitivity and Specificity ; Solutions - chemistry ; Spectrometry, Mass, Electrospray Ionization - methods ; Spectroscopy, Fourier Transform Infrared - methods ; Vibration</subject><ispartof>Inorganic chemistry, 2005-12, Vol.44 (25), p.9592-9596</ispartof><rights>Copyright © 2005 American Chemical Society</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a451t-53024b63ef04c8077368192175fcded42650b01e4ce9a680c40110348cbd429d3</citedby><cites>FETCH-LOGICAL-a451t-53024b63ef04c8077368192175fcded42650b01e4ce9a680c40110348cbd429d3</cites><orcidid>0000-0001-9165-9254 ; 0000-0001-8576-5675</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ic051213y$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ic051213y$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,776,780,881,2751,27055,27903,27904,56716,56766</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16323949$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00169702$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Martinho, Marlène</creatorcontrib><creatorcontrib>Banse, Frédéric</creatorcontrib><creatorcontrib>Bartoli, Jean-François</creatorcontrib><creatorcontrib>Mattioli, Tony A</creatorcontrib><creatorcontrib>Battioni, Pierrette</creatorcontrib><creatorcontrib>Horner, Olivier</creatorcontrib><creatorcontrib>Bourcier, Sophie</creatorcontrib><creatorcontrib>Girerd, Jean-Jacques</creatorcontrib><title>New Example of a Non-Heme Mononuclear Iron(IV) Oxo Complex. Spectroscopic Data and Oxidation Activity</title><title>Inorganic chemistry</title><addtitle>Inorg. Chem</addtitle><description>The green complex S = 1 [(TPEN)FeO]2+ [TPEN = N,N,N‘,N‘-tetrakis(2-pyridylmethyl)ethane-1,2-diamine] has been obtained by treating the [(TPEN)Fe]2+ precursor with meta-chloroperoxybenzoic acid (m-CPBA). This high-valent complex belongs to the emerging family of synthetic models of FeIVO intermediates invoked during the catalytic cycle of biological systems. This complex exhibits spectroscopic characteristics that are similar to those of other models reported recently with a similar amine/pyridine environment. Thanks to its relative stability, vibrational data in solution have been obtained by Fourier transform infrared. A comparison of the FeO and Fe18O wavenumbers reveals that the Fe−oxo vibration is not a pure one. The ability of the green complex to oxidize small organic molecules has been studied. Mixtures of oxygenated products derived from two- or four-electron oxidations are obtained. The reactivity of this [FeO]2+ complex is then not straightforward, and different mechanisms may be involved.</description><subject>Chemical Sciences</subject><subject>Ethylamines - chemistry</subject><subject>Inorganic chemistry</subject><subject>Iron - chemistry</subject><subject>Ligands</subject><subject>Models, Molecular</subject><subject>Molecular Structure</subject><subject>Organometallic Compounds - chemical synthesis</subject><subject>Organometallic Compounds - chemistry</subject><subject>Oxidation-Reduction</subject><subject>Oxygen - chemistry</subject><subject>Pyridines</subject><subject>Pyrimidines - chemistry</subject><subject>Sensitivity and Specificity</subject><subject>Solutions - chemistry</subject><subject>Spectrometry, Mass, Electrospray Ionization - methods</subject><subject>Spectroscopy, Fourier Transform Infrared - methods</subject><subject>Vibration</subject><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0E9v0zAYBnALgVgZHPgCyBcQO2S8jv8kPnbdoJVKh7QBvVmu4wiPJA52Mtpvj6tW3YWTLb8_Pdb7IPSWwCWBnHxyBjjJCd09QxPCc8g4gfVzNAFIdyKEPEOvYnwAAEmZeInOiKA5lUxOkF3Zv_hmq9u-sdjXWOOV77K5bS3-6jvfjaaxOuBF8N3HxY8LfLv1eOb3enuJ73prhuCj8b0z-FoPGuuuSsZVenC-w1MzuEc37F6jF7Vuon1zPM_R988397N5trz9sphNl5lmnAwZp5CzjaC2BmZKKAoqSiJzUvDaVLZiueCwAWKZsVKLEgwDQoCy0mzSUFb0HF0ccn_pRvXBtTrslNdOzadLtX8DIEIWkD-SZD8cbB_8n9HGQbUuGts0urN-jEqUJS8l8KdQk1aNwdanZAJq37869Z_su2PouGlt9SSPhSeQHYCLg92e5jr8VqKgBVf33-7U9c_1kq_hSq2Sf3_w2kT14MfQpf7-8_E_sA2Yfw</recordid><startdate>20051212</startdate><enddate>20051212</enddate><creator>Martinho, Marlène</creator><creator>Banse, Frédéric</creator><creator>Bartoli, Jean-François</creator><creator>Mattioli, Tony A</creator><creator>Battioni, Pierrette</creator><creator>Horner, Olivier</creator><creator>Bourcier, Sophie</creator><creator>Girerd, Jean-Jacques</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-9165-9254</orcidid><orcidid>https://orcid.org/0000-0001-8576-5675</orcidid></search><sort><creationdate>20051212</creationdate><title>New Example of a Non-Heme Mononuclear Iron(IV) Oxo Complex. Spectroscopic Data and Oxidation Activity</title><author>Martinho, Marlène ; Banse, Frédéric ; Bartoli, Jean-François ; Mattioli, Tony A ; Battioni, Pierrette ; Horner, Olivier ; Bourcier, Sophie ; Girerd, Jean-Jacques</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a451t-53024b63ef04c8077368192175fcded42650b01e4ce9a680c40110348cbd429d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Chemical Sciences</topic><topic>Ethylamines - chemistry</topic><topic>Inorganic chemistry</topic><topic>Iron - chemistry</topic><topic>Ligands</topic><topic>Models, Molecular</topic><topic>Molecular Structure</topic><topic>Organometallic Compounds - chemical synthesis</topic><topic>Organometallic Compounds - chemistry</topic><topic>Oxidation-Reduction</topic><topic>Oxygen - chemistry</topic><topic>Pyridines</topic><topic>Pyrimidines - chemistry</topic><topic>Sensitivity and Specificity</topic><topic>Solutions - chemistry</topic><topic>Spectrometry, Mass, Electrospray Ionization - methods</topic><topic>Spectroscopy, Fourier Transform Infrared - methods</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Martinho, Marlène</creatorcontrib><creatorcontrib>Banse, Frédéric</creatorcontrib><creatorcontrib>Bartoli, Jean-François</creatorcontrib><creatorcontrib>Mattioli, Tony A</creatorcontrib><creatorcontrib>Battioni, Pierrette</creatorcontrib><creatorcontrib>Horner, Olivier</creatorcontrib><creatorcontrib>Bourcier, Sophie</creatorcontrib><creatorcontrib>Girerd, Jean-Jacques</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Martinho, Marlène</au><au>Banse, Frédéric</au><au>Bartoli, Jean-François</au><au>Mattioli, Tony A</au><au>Battioni, Pierrette</au><au>Horner, Olivier</au><au>Bourcier, Sophie</au><au>Girerd, Jean-Jacques</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New Example of a Non-Heme Mononuclear Iron(IV) Oxo Complex. Spectroscopic Data and Oxidation Activity</atitle><jtitle>Inorganic chemistry</jtitle><addtitle>Inorg. Chem</addtitle><date>2005-12-12</date><risdate>2005</risdate><volume>44</volume><issue>25</issue><spage>9592</spage><epage>9596</epage><pages>9592-9596</pages><issn>0020-1669</issn><eissn>1520-510X</eissn><abstract>The green complex S = 1 [(TPEN)FeO]2+ [TPEN = N,N,N‘,N‘-tetrakis(2-pyridylmethyl)ethane-1,2-diamine] has been obtained by treating the [(TPEN)Fe]2+ precursor with meta-chloroperoxybenzoic acid (m-CPBA). This high-valent complex belongs to the emerging family of synthetic models of FeIVO intermediates invoked during the catalytic cycle of biological systems. This complex exhibits spectroscopic characteristics that are similar to those of other models reported recently with a similar amine/pyridine environment. Thanks to its relative stability, vibrational data in solution have been obtained by Fourier transform infrared. A comparison of the FeO and Fe18O wavenumbers reveals that the Fe−oxo vibration is not a pure one. The ability of the green complex to oxidize small organic molecules has been studied. Mixtures of oxygenated products derived from two- or four-electron oxidations are obtained. The reactivity of this [FeO]2+ complex is then not straightforward, and different mechanisms may be involved.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>16323949</pmid><doi>10.1021/ic051213y</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-9165-9254</orcidid><orcidid>https://orcid.org/0000-0001-8576-5675</orcidid></addata></record>
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subjects	Chemical Sciences Ethylamines - chemistry Inorganic chemistry Iron - chemistry Ligands Models, Molecular Molecular Structure Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Oxidation-Reduction Oxygen - chemistry Pyridines Pyrimidines - chemistry Sensitivity and Specificity Solutions - chemistry Spectrometry, Mass, Electrospray Ionization - methods Spectroscopy, Fourier Transform Infrared - methods Vibration
title	New Example of a Non-Heme Mononuclear Iron(IV) Oxo Complex. Spectroscopic Data and Oxidation Activity
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