Deep Eutectic Solvents as Reaction Media for the Palladium-Catalysed C−S Bond Formation: Scope and Mechanistic Studies

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Campo DCValorIdioma
dc.contributorCatálisis Estereoselectiva en Síntesis Orgánica (CESO)es_ES
dc.contributorNuevos Materiales y Catalizadores (MATCAT)es_ES
dc.contributor.authorMarset, Xavier-
dc.contributor.authorGuillena, Gabriela-
dc.contributor.authorRamón, Diego J.-
dc.contributor.otherUniversidad de Alicante. Departamento de Química Orgánicaes_ES
dc.contributor.otherUniversidad de Alicante. Instituto Universitario de Síntesis Orgánicaes_ES
dc.date.accessioned2017-08-28T09:10:44Z-
dc.date.available2017-08-28T09:10:44Z-
dc.date.issued2017-08-04-
dc.identifier.citationChemistry - A European Journal. 2017, 23(44): 10522-10526. doi:10.1002/chem.201702892es_ES
dc.identifier.issn0947-6539 (Print)-
dc.identifier.issn1521-3765 (Online)-
dc.identifier.urihttp://hdl.handle.net/10045/68672-
dc.description.abstractA unique jigsaw catalytic system based on deep eutectic solvents and palladium nanoparticles where C−S bonds are formed from aryl boronic acids and sodium metabisulfite, is introduced. The functionalization step is compatible with a broad spectrum of reagents such as nucleophiles, electrophiles or radical scavengers. This versatile approach allows the formation of different types of products in an environmentally friendly medium by selecting the components of the reaction, which engage one with another as pieces in a jigsaw. This simple procedure avoids the use of toxic volatile organic solvents allowing the formation of complex molecules in a one-pot reaction under mild conditions. Despite the fact that only 1 mol % of metal loading is used, the recyclability of the catalytic system is possible. Kinetic experiments were performed and the reaction order for all reagents, catalyst and ligand was determined. The obtained results were compared to palladium nanocrystals of different known shapes in order to shed some light on the properties of the catalyst.es_ES
dc.description.sponsorshipThis work was supported by the University of Alicante (UAUSTI16-10, VIGROB-173), and the Spanish Ministerio de Economía, Industria y Competitividad (CTQ2015-66624-P). X.M. thanks Generalitat Valenciana (ACIF/2016/057) for fellowship.es_ES
dc.languageenges_ES
dc.publisherWiley-VCH Verlag GmbH & Co. KGaAes_ES
dc.rights© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheimes_ES
dc.subjectGreen chemistryes_ES
dc.subjectMulticomponent reactionses_ES
dc.subjectPalladiumes_ES
dc.subjectSolvent effectses_ES
dc.subjectSulfures_ES
dc.subject.otherQuímica Orgánicaes_ES
dc.titleDeep Eutectic Solvents as Reaction Media for the Palladium-Catalysed C−S Bond Formation: Scope and Mechanistic Studieses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.peerreviewedsies_ES
dc.identifier.doi10.1002/chem.201702892-
dc.relation.publisherversionhttp://dx.doi.org/10.1002/chem.201702892es_ES
dc.identifier.cvIDA9040853-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//CTQ2015-66624-P-
Aparece en las colecciones:INV - CESO - Artículos de Revistas
INV - MATCAT - Artículos de Revistas
INV - AMIC - Artículos de Revistas

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