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From simple monopyridine clusters [Mo6Br13(Py-R)][n-Bu4N] and hexapyridine clusters [Mo6X8(Py-R)6][OSO2CF3]4 (X = Br or I) to cluster-cored organometallic stars, dendrons, and dendrimers

2006-02-06Journal article Restricted access
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dc.contributor.authorMéry, Denise
dc.contributor.authorPlault, Lauriane
dc.contributor.authorOrnelas, Cátia
dc.contributor.authorRuiz, Jaime
dc.contributor.authorNlate, Sylvain
dc.contributor.authorAstruc, Didier
dc.contributor.authorBlais, Jean-Claude
dc.contributor.authorRodrigues, João
dc.contributor.authorCordier, Stéphane
dc.contributor.authorKirakci, Kaplan
dc.contributor.authorPerrin, Christiane
dc.date.accessioned2019-06-14T09:27:44Z
dc.date.available2019-06-14T09:27:44Z
dc.date.issued2006-02-06
dc.description.abstractHexasubstitution of apical triflate ligands in the octahedral clusters [M]2[Mo6X8(CF3SO3)6] (M = n-Bu4N or Cs, X = Br or I) and monosubstitution in [n-Bu4N]2[Mo6Br13(CF3SO3)] was carried out in tetrahydrofuran at 60 degrees C with simple pyridines and then extended to organometallic pyridines, yielding cluster-cored stars, and to dendronic polyallyl- and polyferrocenylpyridines, yielding cluster-cored polyallyl and polyferrocenyl dendrimers and dendrons. The orange pyridine-substituted clusters, whose pyridine protons are deshielded in 1H NMR (a practical tool for characterization), are air-stable and thermally stable with simple pyridines, light- and air-sensitive with organometallic pyridines, and air-fragile and thermally fragile with large dendronized pyridines.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMéry, D., Plault, L., Ornelas, C., Ruiz, J., Nlate, S., Astruc, D., ... & Perrin, C. (2006). From Simple Monopyridine Clusters [Mo6Br13 (Py-R)][n-Bu4N] and Hexapyridine Clusters [Mo6X8 (Py-R) 6][OSO2CF3] 4 (X= Br or I) to Cluster-Cored Organometallic Stars, Dendrons, and Dendrimers. Inorganic chemistry, 45(3), 1156-1167.pt_PT
dc.identifier.doi10.1021/ic051680fpt_PT
dc.identifier.issn0020-1669
dc.identifier.urihttp://hdl.handle.net/10400.13/2388
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Chemical Societypt_PT
dc.subjectMonopyridine clusterspt_PT
dc.subjectHexapyridine clusterspt_PT
dc.subjectCluster-cored organometallic starspt_PT
dc.subjectDendronspt_PT
dc.subjectDendrimerspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleFrom simple monopyridine clusters [Mo6Br13(Py-R)][n-Bu4N] and hexapyridine clusters [Mo6X8(Py-R)6][OSO2CF3]4 (X = Br or I) to cluster-cored organometallic stars, dendrons, and dendrimerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1167pt_PT
oaire.citation.startPage1156pt_PT
oaire.citation.titleInorganic Chemistrypt_PT
oaire.citation.volume45(3)pt_PT
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
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication614733a3-d90f-4bfa-8edd-6d07cecd680f
relation.isAuthorOfPublication53031fca-b2e7-4ce4-bda9-61e486da4547
relation.isAuthorOfPublication.latestForDiscovery53031fca-b2e7-4ce4-bda9-61e486da4547

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