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dc.contributor.author | Greco, Rossella | es_ES |
dc.contributor.author | Lloret, Vicent | es_ES |
dc.contributor.author | Rivero Crespo, Miguel Ángel | es_ES |
dc.contributor.author | Hirsch, Andreas | es_ES |
dc.contributor.author | Doménech-Carbó, Antonio | es_ES |
dc.contributor.author | Abellán Sáez, Gonzalo | es_ES |
dc.contributor.author | Leyva Perez, Antonio | es_ES |
dc.date.accessioned | 2022-11-14T19:02:11Z | |
dc.date.available | 2022-11-14T19:02:11Z | |
dc.date.issued | 2021-06-28 | es_ES |
dc.identifier.issn | 0002-7863 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/189728 | |
dc.description.abstract | [EN] Ionic liquids are composed of an organic cation and a highly delocalized perfluorinated anion, which remain tight to each other and neutral across the extended liquid framework. Here we show that n-alkanes in millimolar amounts enable a sufficient ion charge separation to release the innate acidity of the ionic liquid and catalyze the industrially relevant alkylation of phenol, after generating homogeneous, self-stabilized, and surfactant-free microdroplets (1-5 mu m). This extremely mild and simple protocol circumvents any external additive or potential ionic liquid degradation and can be extended to water, which spontaneously generates microdroplets (ca. 3 mu m) and catalyzes Bronsted rather than Lewis acid reactions. These results open new avenues not only in the use of ionic liquids as acid catalysts/solvents but also in the preparation of surfactant-free, well-defined ionic liquid microemulsions. | es_ES |
dc.description.sponsorship | Financial support by Spanish MICINN through the Severo Ochoa program (SEV-2016-0683) and Unit of Excellence "Maria de Maeztu" (CEX2019-000919-M) and also the Excellence program (CTQ 2017-86735-P, PID2019111742GA-I00) is acknowledged. This work has been supported by the European Research Council (ERC Starting Grant no. 2D-PnictoChem 804110 to G.A. and ERC Advanced Grant 742145 B-PhosphoChem to A.H.), the Generalitat Valenciana (CIDEGENT/2018/001 to G.A. and iDiFEDER/2018/061), and the Deutsche Forschungsgemeinschaft (DFG, FLAG-ERA AB694/2-1). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation.ispartof | Journal of the American Chemical Society | es_ES |
dc.rights | Reconocimiento - No comercial - Compartir igual (by-nc-sa) | es_ES |
dc.subject | Acid catalysis | es_ES |
dc.subject | Ionic liquids | es_ES |
dc.subject | Alkane microemulsions | es_ES |
dc.subject | Water microdroplets | es_ES |
dc.subject | Friedel-Crafts reaction | es_ES |
dc.title | Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1021/jacsau.1c00107 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2017-86735-P/ES/CATALISIS CON ATOMOS METALICOS AISLADOS Y CLUSTERES ULTRAPEQUEÑOS BIEN DEFINIDOS, SIN LIGANDOS Y CONFINADOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/DFG//FLAG-ERA AB694%2F2-1/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-111742GA-I00/ES/NANOFABRICACION BOTTOM-UP DE PNICTOGENOS BIDIMENSIONALES: UNA APROXIMACION MOLECULAR/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//iDiFEDER%2F2018%2F061/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/742145/EU | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//CIDEGENT%2F2018%2F001/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/804110/EU | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CEX2019-000919-M/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//SEV-2016-068317-2/ | es_ES |
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.description.bibliographicCitation | Greco, R.; Lloret, V.; Rivero Crespo, MÁ.; Hirsch, A.; Doménech-Carbó, A.; Abellán Sáez, G.; Leyva Perez, A. (2021). Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids. Journal of the American Chemical Society. 1(6):786-794. https://doi.org/10.1021/jacsau.1c00107 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1021/jacsau.1c00107 | es_ES |
dc.description.upvformatpinicio | 786 | es_ES |
dc.description.upvformatpfin | 794 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 1 | es_ES |
dc.description.issue | 6 | es_ES |
dc.identifier.pmid | 34240079 | es_ES |
dc.identifier.pmcid | PMC8243323 | es_ES |
dc.relation.pasarela | S\461668 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Deutsche Forschungsgemeinschaft | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | MINISTERIO DE CIENCIA, INNOVACIÓN Y UNIVERSIDADES | es_ES |