Ruthenium(II)–carbonyl complexes containing two N-monodentate 1,8-naphthyridine ligands: active catalysis in transfer hydrogenation reactions

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dc.contributor.authorGuajardo, J.
dc.contributor.authorIbañez, A.
dc.contributor.authorGuerchais, V.
dc.contributor.authorVega, A.
dc.contributor.authorMoya, S.
dc.contributor.authorAguirre, P.
dc.date.accessioned2019-12-13T19:49:32Z
dc.date.available2019-12-13T19:49:32Z
dc.date.issued2018-11
dc.descriptionIndexación: Scopus.es
dc.descriptionFunding for this research was provided by: Fondo Nacional de Desarrollo Científico y Tecnológico (grant No. 1160505); ECOS-CONICYT (grant No. C14E02).
dc.description.abstractThe reaction of 2-aminonicotinaldehyde with 2- or 4-methoxyacetophenone in basic media leads to the new ligands 2-(4-methoxyphenyl)-1,8-naphthyridine and 2-(2-methoxyphenyl)-1,8-naphthyridine, respectively, in high yield. The reaction of these naphthyridine derivatives with [RuCl 2 (CO) 2 ] n leads to the respective complexes cis-dicarbonyldichloridobis[2-(4-methoxyphenyl)-1,8-naphthyridine-κN 8 ]ruthenium(II) and cis-dicarbonyldichloridobis[2-(2-methoxyphenyl)-1,8-naphthyridine-κN 8 ]ruthenium(II), both [RuCl 2 (C 15 H 12 N 2 O) 2 (CO) 2 ], in good yield. Both ruthenium(II) complexes display a slightly distorted octahedron with two cis carbonyl, two cis chloride and two cis naphthyridine ligands, the latter coordinated in a monodentate fashion through the N atom in the 8-position. Both complexes exhibit a moderate catalytic activity in the hydrogen-transfer reaction from propan-2-ol to acetophenone in the presence of a base, with 100% selectivity. © International Union of Crystallography, 2018es
dc.description.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1107/S2053229618014201
dc.identifier.citationActa Crystallographica Section C: Structural Chemistry Volume 74, Issue 11, November 2018, Pages 1547-1552es
dc.identifier.issn2053-2296
dc.identifier.otherDOI: 10.1107/S2053229618014201
dc.identifier.urihttp://repositorio.unab.cl/xmlui/handle/ria/11478
dc.language.isoenes
dc.publisherWiley-Blackwelles
dc.subjectCatalytic activityes
dc.subjectCrystal structurees
dc.subjectHydrogen-transfer reactiones
dc.subjectNaphthyridine ligandes
dc.subjectRuthenium(II)es
dc.titleRuthenium(II)–carbonyl complexes containing two N-monodentate 1,8-naphthyridine ligands: active catalysis in transfer hydrogenation reactionses
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