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Visible-light photolytic synthesis of multinuclear and dendritic iron-nitrile cationic complexes

2008-05-19Artigo científico Acesso restrito
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dc.contributor.authorOrnelas, Cátia
dc.contributor.authorRuiz, Jaime
dc.contributor.authorRodrigues, João
dc.contributor.authorAstruc, Didier
dc.date.accessioned2019-06-14T14:23:02Z
dc.date.available2019-06-14T14:23:02Z
dc.date.issued2008-05-19
dc.description.abstractMultinuclear and dendritic iron-nitrile piano-stool cationic complexes were synthesized in quantitative yield by a single-step synthesis involving visible-light photolysis of the complex [CpFe(eta(6)-toluene)][PF6]. This synthetic strategy was applied to mono-, bis- and tris-nitrile ligands and to new nitrile-terminated dendrimers containing 9, 27, and 81 tethers. All the synthesized products are deep red solids or red waxy products, highly stable to air and moisture. They were characterized by (1)H, (13)C, and (31)P NMR, elemental analysis, UV-vis spectroscopy, and cyclic voltammetry (single reversible oxidation wave to Fe(III)). Only the para-disubstituted arene dinitrile diiron complex shows two separated reversible waves indicating some electronic communication between the iron centers through the nitrile ligands.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationOrnelas, C., Ruiz, J., Rodrigues, J., & Astruc, D. (2008). Visible-light photolytic synthesis of multinuclear and dendritic iron-nitrile cationic complexes. Inorganic chemistry, 47(10), 4421-4428.pt_PT
dc.identifier.doi10.1021/ic800100kpt_PT
dc.identifier.issn0020-1669
dc.identifier.urihttp://hdl.handle.net/10400.13/2392
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Chemical Societypt_PT
dc.relationANR-06NANO-018-03pt_PT
dc.subjectVisible-light photolytic synthesispt_PT
dc.subjectMultinuclearpt_PT
dc.subjectDendriticiI iron-nitrile cationic complexespt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleVisible-light photolytic synthesis of multinuclear and dendritic iron-nitrile cationic complexespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQUI%2F64202%2F2006/PT
oaire.citation.endPage4428pt_PT
oaire.citation.startPage4421pt_PT
oaire.citation.titleInorganic Chemistrypt_PT
oaire.citation.volume47(10)pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameCapelo Ornelas Megiatto
person.familyNameRodrigues
person.givenNameCatia Cristina
person.givenNameJoão
person.identifier.ciencia-id6019-09BE-69C1
person.identifier.ciencia-idA81C-620E-DD6A
person.identifier.orcid0000-0001-8020-9776
person.identifier.orcid0000-0003-4552-1953
person.identifier.ridB-6816-2008
person.identifier.scopus-author-id9233278800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication614733a3-d90f-4bfa-8edd-6d07cecd680f
relation.isAuthorOfPublication53031fca-b2e7-4ce4-bda9-61e486da4547
relation.isAuthorOfPublication.latestForDiscovery614733a3-d90f-4bfa-8edd-6d07cecd680f
relation.isProjectOfPublication197736af-0e2d-4878-8e1f-6a69f5a5b505
relation.isProjectOfPublication.latestForDiscovery197736af-0e2d-4878-8e1f-6a69f5a5b505

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