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dc.contributor.authorCarmona, Daniel-
dc.contributor.authorLamata, M. Pilar-
dc.contributor.authorSánchez, Antonio-
dc.contributor.authorViguri, Fernando-
dc.contributor.authorRodríguez, Ricardo-
dc.contributor.authorOro, Luis A.-
dc.contributor.authorLiu, Chunhui-
dc.contributor.authorDíez-González, Silvia-
dc.contributor.authorMaseras, Feliu-
dc.date.accessioned2015-03-04T13:33:28Z-
dc.date.available2015-03-04T13:33:28Z-
dc.date.issued2014-
dc.identifierdoi: 10.1039/C4DT00556B-
dc.identifierissn: 1477-9226-
dc.identifiere-issn: 1477-9234-
dc.identifier.citationDalton Transactions 43(29): 11260-11268 (2014)-
dc.identifier.urihttp://hdl.handle.net/10261/111826-
dc.description.abstractThe Friedel-Crafts reaction between 3,3,3-trifluoropyruvates and indoles is efficiently catalysed by the iridium complex [(η5-C 5Me5)Ir{(R)-Prophos}(H2O)][SbF 6]2 (1) with up to 84% ee. Experimental data and theoretical calculations support a mechanism involving the Brønsted-acid activation of the pyruvate carbonyl by the protons of the coordinated water molecule in 1. Water is not dissociated during the process and, therefore, the catalytic reaction occurs with no direct interaction between the substrates and the metal. This journal is © the Partner Organisations 2014.-
dc.description.sponsorshipThe authors acknowledge the Ministerio de Economía y Competitividad (MINECO, Grants CTQ2006-03030/BQU, CTQ2009-10303/BQU, CTQ2011-27033 and Consolider Ingenio 2010 CSD2006-003), Gobierno de Aragón (Grupo Consolidado: Catálisis Homogénea Enantioselectiva), Generalitat de Catalunya (2009SGR0259) and the ICIQ foundation for financial support. A. S. and R. R. acknowledge MINECO for predoctoral fellowships. S. D.-G. acknowledges MINECO for a “Torres Quevedo” contract.-
dc.publisherRoyal Society of Chemistry (UK)-
dc.rightsclosedAccess-
dc.titleChiral transition-metal complexes as Brønsted-acid catalysts for the asymmetric Friedel-Crafts hydroxyalkylation of indoles-
dc.typeartículo-
dc.identifier.doi10.1039/C4DT00556B-
dc.date.updated2015-03-04T13:33:29Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderGobierno de Aragón-
dc.contributor.funderGeneralitat de Catalunya-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002809es_ES
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