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Designing bifunctional acid-base mesoporous hybrid catalysts for cascade reactions

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Designing bifunctional acid-base mesoporous hybrid catalysts for cascade reactions

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dc.contributor.author Gianotti, Enrica es_ES
dc.contributor.author Díaz Morales, Urbano Manuel es_ES
dc.contributor.author Velty, Alexandra es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.date.accessioned 2016-06-17T12:02:25Z
dc.date.available 2016-06-17T12:02:25Z
dc.date.issued 2013
dc.identifier.issn 2044-4753
dc.identifier.uri http://hdl.handle.net/10251/66091
dc.description.abstract [EN] Bifunctional mesoporous hybrid materials, containing both proton sponges and acid groups, have been prepared following different synthetic routes: co-condensation processes (sol-gel or micellar one-pot routes) or post-synthetic grafting of the organic functionalities. 1,8-Bis(dimethylamino)naphthalene (DMAN), a proton sponge with high pK(a), was used as an organic functional builder base and 3-mercaptopropyltriethoxysilane (MPTES) as a pendant precursor of sulfonic acids. The bifunctional hybrid materials were extensively characterized and were investigated as heterogeneous catalysts for various one-pot C-C bond-forming cascade reactions such as deacetalization-Knoevenagel condensation or deacetalization-nitroaldol (Henry) reaction. es_ES
dc.description.sponsorship The authors thank the Spanish Government for financial support by Consolider-Ingenio MULTICAT CSD2009-00050, MAT2011-29020-C02-01 and Severo Ochoa Excellence Program SEV-2012-0267. EG thanks the Marie Curie Fellowship (FP7-PEOPLE-2009-IEF) for financial support. en_EN
dc.language Inglés es_ES
dc.publisher Royal Society of Chemistry es_ES
dc.relation MICINN/CSD2009-00050 es_ES
dc.relation MICINN/MAT2011-29020-C02-01 es_ES
dc.relation MINECO/SEV-2012-0267
dc.relation.ispartof Catalysis Science and Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Bond-forming reactions es_ES
dc.subject Silica nanoparticles es_ES
dc.subject Molecular-sieves es_ES
dc.subject Henry Reaction es_ES
dc.subject Organosilica es_ES
dc.subject Inhibitors es_ES
dc.subject System es_ES
dc.subject Condensation es_ES
dc.subject Selectivity es_ES
dc.subject Strategies es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Designing bifunctional acid-base mesoporous hybrid catalysts for cascade reactions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1039/c3cy00269a
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/252367
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Gianotti, E.; Díaz Morales, UM.; Velty, A.; Corma Canós, A. (2013). Designing bifunctional acid-base mesoporous hybrid catalysts for cascade reactions. Catalysis Science and Technology. 3(10):2677-2688. doi:10.1039/c3cy00269a es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1039/c3cy00269a es_ES
dc.description.upvformatpinicio 2677 es_ES
dc.description.upvformatpfin 2688 es_ES
dc.type.version info:eu repo/semantics/publishedVersion es_ES
dc.description.volume 3 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 258359 es_ES
dc.contributor.funder European Commission
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.contributor.funder Ministerio de Economía y Competitividad


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