Base-assisted synthesis of 4-pyridinate gold(I) metallaligands: a study of their use in self-assembly reactions

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Barcelona-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorFundacao Univ Fed Grande Dourados-
Autor(es): dc.contributorUniv Jyvaskyla-
Autor(es): dc.creatorFerrer, Montserrat-
Autor(es): dc.creatorGutierrez, Albert-
Autor(es): dc.creatorMartinez, Manuel-
Autor(es): dc.creatorDa Silva, Cristiana [UNESP]-
Autor(es): dc.creatorNetto, Adelino V. G. [UNESP]-
Autor(es): dc.creatorRodriguez, Laura-
Autor(es): dc.creatorRomo-Islas, Guillermo-
Autor(es): dc.creatorPan, Fangfang-
Autor(es): dc.creatorRissanen, Kari-
Data de aceite: dc.date.accessioned2022-02-22T00:56:23Z-
Data de disponibilização: dc.date.available2022-02-22T00:56:23Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-05-06-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1039/d1dt00402f-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/209400-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/209400-
Descrição: dc.descriptionThe synthesis of di- and tritopic gold(I) metallaligands of the type [(Au4-py)(2)(mu(2)-diphosphane)] (diphosphane = bis(diphenylphosphanyl)isopropane or dppip (1), 1,2-bis(diphenylphosphanyl)ethane or dppe (2), 1,3-bis(diphenylphosphanyl)propane or dppp (3) and 1,4-bis(diphenylphosphanyl)butane or dppb (4)) and [(Au4-py)(3)(mu(3)-triphosphane)] (triphosphane = 1,1,1-tris(diphenylphosphanylmethyl)ethane or triphos (5) and 1,3,5-tris(diphenylphosphanyl)benzene or triphosph (6)) from [(AuCl)(2)(mu(2)-diphosphane)] or [(AuCl)(3)(mu(3)-triphosphane)] and 4-pyridylboronic acid in the presence of Cs2CO3 has been conducted. Interestingly, when [(AuCl)(2)(mu(2)-dppm)] (dppm = bis(diphenylphosphanyl)methane) was used as a starting material, the cyclic tetranuclear gold(i) compound [(Au4-py)(2)(CH)(2){mu(2)-Au(PPh2)(2)}(2)] (I) was obtained instead. All the products have been characterized by IR and multinuclear NMR spectroscopy, mass spectrometry and elemental analysis and in the case of 1, 3, 5 and I by X-ray crystallography, which showed the presence of aurophilic interactions in all of them. The obtained metallaligands have been used as building blocks in self-assembly reactions with cis-blocked palladium or platinum acceptor moieties producing [2 + 2] metallamacrocycles or trigonal bipyramidal (TBP) [2 + 3] metallacages in good yields. The photophysical properties of both the metallaligands and the corresponding assemblies have been investigated.-
Descrição: dc.descriptionMinisterio de Economia y Competitividad (MINECO/FEDER) of Spain-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniv Barcelona, Dept Quim Inorgan & Organ, Seccid Quim Morgan, C Marti & Franques 1-11, Barcelona 08028, Spain-
Descrição: dc.descriptionUniv Barcelona, Inst Nanociencia & Nanotecnol IN2UB, Barcelona 08028, Spain-
Descrição: dc.descriptionUNESP Univ Estadual Paulista, Inst Chem, BR-14800060 Araraquara, SP, Brazil-
Descrição: dc.descriptionFundacao Univ Fed Grande Dourados, Fac Ciencias Exatas & Tecnol, Dept Quim, POB 364, BR-79804970 Dourados, MS, Brazil-
Descrição: dc.descriptionUniv Jyvaskyla, Dept Chem, POB 35, Jyvaskyla 40014, Finland-
Descrição: dc.descriptionUNESP Univ Estadual Paulista, Inst Chem, BR-14800060 Araraquara, SP, Brazil-
Descrição: dc.descriptionMinisterio de Economia y Competitividad (MINECO/FEDER) of Spain: CTQ2015-65707-C2-1-P-
Descrição: dc.descriptionMinisterio de Economia y Competitividad (MINECO/FEDER) of Spain: PID2019-107006GB-C21-
Descrição: dc.descriptionMinisterio de Economia y Competitividad (MINECO/FEDER) of Spain: PID2019-104121GB-I00-
Descrição: dc.descriptionCNPq: 475322/2009-6-
Descrição: dc.descriptionCAPES: 12679/12-7-
Formato: dc.format13-
Idioma: dc.languageen-
Publicador: dc.publisherRoyal Soc Chemistry-
Relação: dc.relationDalton Transactions-
???dc.source???: dc.sourceWeb of Science-
Título: dc.titleBase-assisted synthesis of 4-pyridinate gold(I) metallaligands: a study of their use in self-assembly reactions-
Tipo de arquivo: dc.typelivro digital-
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