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http://hdl.handle.net/2445/186985
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DC Field | Value | Language |
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dc.contributor.author | Ferrer García, Montserrat | - |
dc.contributor.author | Gutiérrez i Currius, Albert | - |
dc.contributor.author | Martínez López, Manuel, 1957- | - |
dc.contributor.author | Da Silva, Cristiana | - |
dc.contributor.author | Netto, Adelino V.G. | - |
dc.contributor.author | Rodríguez Raurell, Laura | - |
dc.contributor.author | Romo-Islas, Guillermo | - |
dc.contributor.author | Pan, Fangfang | - |
dc.contributor.author | Rissanen, Kari | - |
dc.date.accessioned | 2022-06-23T16:09:31Z | - |
dc.date.available | 2022-06-23T16:09:31Z | - |
dc.date.issued | 2021-06-12 | - |
dc.identifier.issn | 1477-9226 | - |
dc.identifier.uri | http://hdl.handle.net/2445/186985 | - |
dc.description.abstract | The synthesis of di- and tritopic gold(I) metallaligands of the type [(Au4-py)2(μ2-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(μ3-triphosphane)] (triphosphane = 1,1,1-tris(diphenylphosphanylmethyl)ethane or triphos (5) and 1,3,5-tris(diphenylphosphanyl)benzene or triphosph (6)) from [(AuCl)2(μ2-diphosphane)] or [(AuCl)3(μ3-triphosphane)] and 4-pyridylboronic acid in the presence of Cs2CO3 has been conducted. Interestingly, when [(AuCl)2(μ2-dppm)] (dppm = bis(diphenylphosphanyl)methane) was used as a starting material, the cyclic tetranuclear gold(I) compound [(Au4-py)2(CH)2{μ2-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. | - |
dc.format.extent | 13 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Royal Society of Chemistry | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1039/D1DT00402F | - |
dc.relation.ispartof | Dalton Transactions, 2021, vol. 50, num. 23, p. 8154-8166 | - |
dc.relation.uri | https://doi.org/10.1039/D1DT00402F | - |
dc.rights | (c) Ferrer, Montserrat et al., 2021 | - |
dc.source | Articles publicats en revistes (Química Inorgànica i Orgànica) | - |
dc.subject.classification | Lligands | - |
dc.subject.classification | Or | - |
dc.subject.classification | Complexos metàl·lics | - |
dc.subject.other | Ligands | - |
dc.subject.other | Gold | - |
dc.subject.other | Metal complexes | - |
dc.title | Base-assisted synthesis of 4-pyridinate gold(I) metallaligands: a study of their use in self-assembly reactions | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 712811 | - |
dc.date.updated | 2022-06-23T16:09:33Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB)) |
Files in This Item:
File | Description | Size | Format | |
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712811.pdf | 2.8 MB | Adobe PDF | View/Open |
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