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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.citation	Abellán Sáez, Gonzalo, et. al. 2021. Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids. JACS	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.language.iso	en	es_ES
dc.title	Acid Catalysis with Alkane/Water Microdroplets in Ionic Liquids	es_ES
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO::QUÍMICA	es_ES
dc.identifier.doi	10.1021/jacsau.1c00107	es_ES
dc.identifier.idgrec	147209	es_ES
dc.accrualmethod	-	es_ES
dc.embargo.terms	0 days	es_ES
dc.relation.projectID	PNICTOCHEM 804110 (G.A.)	es_ES
dc.relation.projectID	PID2019-111742-GA-I00	es_ES
dc.relation.projectID	CIDEGENT/2018/001	es_ES