Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids
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Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids

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Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids

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dc.contributor.author Greco, Rosella
dc.contributor.author LLoret, Vicent
dc.contributor.author Rivero-Crespo, Ángel
dc.contributor.author Hirsch, Andreas
dc.contributor.author Domenech-Carbó, Antonio
dc.contributor.author Abellán Sáez, Gonzalo
dc.contributor.author Leyva-Pérez, Antonio
dc.date.accessioned 2021-06-22T11:09:33Z
dc.date.available 2021-06-23T04:45:06Z
dc.date.issued 2021 es_ES
dc.identifier.uri https://hdl.handle.net/10550/79795
dc.description.abstract 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 μm). 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 μm) and catalyzes Brönsted 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 PNICTOCHEM 804110 (G.A.) es_ES
dc.description.sponsorship PID2019-111742-GA-I00 es_ES
dc.description.sponsorship CIDEGENT/2018/001 es_ES
dc.language.iso en es_ES
dc.source Abellán Sáez, Gonzalo, et. al. 2021. Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids. JACS es_ES
dc.title Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.unesco UNESCO::QUÍMICA es_ES
dc.identifier.doi https://doi.org/10.1021/jacsau.1c00107 es_ES
dc.identifier.idgrec 147209 es_ES
dc.accrualMethod - es_ES
dc.embargo.terms 0 days es_ES

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