New Rh derivatives of s-indacene active in dehydrogenative silylation of styrene

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dc.contributor.authorEsponda, Edgardo
dc.contributor.authorAdams, Christopher
dc.contributor.authorBurgos, Francisco
dc.contributor.authorChavez, Ivonne
dc.contributor.authorManriquez, Juan M.
dc.contributor.authorDelpech, Fabien
dc.contributor.authorCastel, Annie
dc.contributor.authorGornitzka, Heinz
dc.contributor.authorRiviere Baudet, Monique
dc.contributor.authorRiviere, Pierre
dc.date.accessioned2024-01-10T13:15:30Z
dc.date.available2024-01-10T13:15:30Z
dc.date.issued2006
dc.description.abstractThe mono- and bimetallic complexes [(2,6-diethyl-4,8-dimethyl-s-indacenide){Rh(COD)}] (1), anti-[(2,6-diethyl-4,8-dimethyl-s-indacenediide) {Rh(COD)}(2)] (2a), syn-[(2,6-diethyl-4,8-dimethyl-s-indacenediide){Rh(COD)}(2)] (2b) were synthesized and characterized spectroscopically and in the case of complex 2b, by means of X-ray diffraction. The C-13 and Rh-103 NMR studies suggest that the bonding mode of the indacenediide ligand can be described as intermediate between eta(3)- and eta(5)-coordination. This result was confirmed by the crystal structure of 2b as evidenced by the slippage of the rhodium atom towards the periphery of the ligand. Cyclic voltammetry studies revealed a strong intermetallic communication through the fused ring ligand. This property was further illustrated by higher activity and selectivity of binuclear complexes 2 for the catalytic dehydrogenative silylation of styrene. (c) 2006 Elsevier B.V. All rights reserved.
dc.fechaingreso.objetodigital27-03-2024
dc.format.extent7 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.jorganchem.2006.03.009
dc.identifier.issn0022-328X
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2006.03.009
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78506
dc.identifier.wosidWOS:000238309200017
dc.information.autorucQuímica;Chávez I;S/I;55060
dc.information.autorucQuímica;Manríquez J;S/I;99234
dc.issue.numero13
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final3017
dc.pagina.inicio3011
dc.publisherELSEVIER SCIENCE SA
dc.revistaJOURNAL OF ORGANOMETALLIC CHEMISTRY
dc.rightsacceso restringido
dc.subjectrhodium complex
dc.subjects-indacene
dc.subjectsilylation
dc.subjectMETAL-METAL INTERACTIONS
dc.subjectORGANOMETALLIC COMPLEXES
dc.subjectCRYSTAL-STRUCTURE
dc.subjectIR(I) COMPLEXES
dc.subjectREACTIVITY
dc.subjectPENTALENE
dc.subjectLIGANDS
dc.subjectRH(I)
dc.subjectBINUCLEAR
dc.subjectBEHAVIOR
dc.subject.ods12 Responsible Consumption and Production
dc.subject.odspa12 Producción y consumo responsable
dc.titleNew Rh derivatives of s-indacene active in dehydrogenative silylation of styrene
dc.typeartículo
dc.volumen691
sipa.codpersvinculados55060
sipa.codpersvinculados99234
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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