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Preparation and characterization of novel poly(alkylidenamine) nitrile ruthenium metallodendrimers

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dc.contributor.authorJardim, Manuel G.
dc.contributor.authorRissanen, Kari
dc.contributor.authorRodrigues, João
dc.date.accessioned2019-06-18T09:01:47Z
dc.date.available2019-06-18T09:01:47Z
dc.date.issued2010
dc.description.abstractComplete functionalization of N,N,N ,N -[tetrakis(cyanoethyl)hexamethylenediamine] [N C(CH2)2]2N(CH2)6N[(CH2)2C N]2 (4) and N,N,N ,N -[tetrakis(cyanoethoxypropyl)hexamethylenediamine] [N C(CH2)2O(CH2)3]2N(CH2)6N[(CH2)3O(CH2)2C N]2 (7) with the organometallic moiety [Ru(η5C5H5)(PPh3)2Cl] and the five-coordinate cis-[RuCl(dppe)2][PF6] [dppe = 1,2-bis(diphenylphosphanyl)ethane] was attained with good yield, respectively, by treating the metallofragment with the core in methanol (at room temperature and in presence of TlPF6 as a chloride abstractor) and in 1,2 dichloroethane (under reflux). These novel nitrile-functionalized poly(alkylidenamine) dendrimers peripherally functionalized with the ruthenium moieties [Ru(η5-C5H5)(PPh3)2]+ and [RuCl(dppe)2]+ (8–11) were fully characterized by NMR (1H, 13C, 31P), TOF-MS and FTIR. The present results represent a step forward in the knowledge of the most adequate synthetic strategy for total coordination of poly(alkylidenamine) nitrile core derivatives to the different ruthenium complex moieties and confirm the versatility of these systems as building blocks in metallodendrimer chemistry.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJardim, M. G., Rissanen, K., & Rodrigues, J. (2010). Preparation and characterization of novel poly (alkylidenamine) nitrile ruthenium metallodendrimers. European Journal of Inorganic Chemistry, 2010(11), 1729-1735.pt_PT
dc.identifier.doi10.1002/ejic.200901187pt_PT
dc.identifier.issn1434-1948
dc.identifier.urihttp://hdl.handle.net/10400.13/2401
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWiley-VCH Verlagpt_PT
dc.subjectRutheniumpt_PT
dc.subjectDendrimerspt_PT
dc.subjectSandwich complexespt_PT
dc.subjectPolynuclear complexespt_PT
dc.subjectN ligandspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titlePreparation and characterization of novel poly(alkylidenamine) nitrile ruthenium metallodendrimerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FQUI%2F64202%2F2006/PT
oaire.citation.endPage1735pt_PT
oaire.citation.startPage1729pt_PT
oaire.citation.titleEuropean Journal of Inorganic Chemistrypt_PT
oaire.citation.volume2010(11)pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameRissanen
person.familyNameRodrigues
person.givenNameKari
person.givenNameJoão
person.identifier.ciencia-idA81C-620E-DD6A
person.identifier.orcid0000-0002-7282-8419
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.isAuthorOfPublicationf5623ac7-4c60-465f-b3bc-14d03ea0b8db
relation.isAuthorOfPublication53031fca-b2e7-4ce4-bda9-61e486da4547
relation.isAuthorOfPublication.latestForDiscovery53031fca-b2e7-4ce4-bda9-61e486da4547
relation.isProjectOfPublication197736af-0e2d-4878-8e1f-6a69f5a5b505
relation.isProjectOfPublication.latestForDiscovery197736af-0e2d-4878-8e1f-6a69f5a5b505

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