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Few layer 2D pnictogens (P & Sb) catalyze the alkylation of soft nucleophiles with esters

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Few layer 2D pnictogens (P & Sb) catalyze the alkylation of soft nucleophiles with esters

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dc.contributor.author	Lloret, Vicent
dc.contributor.author	Rivero‐Crespo, Miguel Ángel
dc.contributor.author	Vidal-Moya, Alejandro
dc.contributor.author	Wild, Stefan
dc.contributor.author	Doménech Carbó, Antonio
dc.contributor.author	Heller, Bettina S. J.
dc.contributor.author	Shin, Sunghwan
dc.contributor.author	Steinrück, Peter
dc.contributor.author	Maier, Florian
dc.contributor.author	Hauke, Frank
dc.contributor.author	Varela, Maria
dc.contributor.author	Hirsch, Andreas
dc.contributor.author	Leyva-Pérez, Antonio
dc.contributor.author	Abellán Sáez, Gonzalo
dc.date.accessioned	2020-05-08T08:52:43Z
dc.date.available	2020-05-08T08:52:43Z
dc.date.issued	2019
dc.identifier.citation	Lloret, Vicent Rivero&#8208Crespo, Miguel Ángel Vidal-Moya, Alejandro Wild, Stefan Doménech Carbó, Antonio Heller, Bettina S. J. Shin, Sunghwan Steinrück, Peter Maier, Florian Hauke, Frank Varela, Maria Hirsch, Andreas Leyva-Pérez, Antonio Abellán Sáez, Gonzalo 2019 Few layer 2D pnictogens (P & Sb) catalyze the alkylation of soft nucleophiles with esters Nature Communications 10 509
dc.identifier.uri	https://hdl.handle.net/10550/74540
dc.description.abstract	Group 15 elements in zero oxidation state (P, As, Sb and Bi), also called pnictogens, are rarely used in catalysis due to the difficulties associated in preparing well-structured and stable materials. Here, we report on the synthesis of highly exfoliated, few layer 2D phosphorene and antimonene in zero oxidation state, suspended in an ionic liquid, with the native atoms ready to interact with external reagents while avoiding aerobic or aqueous decomposition pathways, and on their use as efficient catalysts for the alkylation of nucleophiles with esters. The few layer pnictogen material circumvents the extremely harsh reaction conditions associated to previous superacid-catalyzed alkylations, by enabling an alternative mechanism on surface, protected from the water and air by the ionic liquid. These 2D catalysts allow the alkylation of a variety of acid-sensitive organic molecules and giving synthetic relevancy to the use of simple esters as alkylating agents.
dc.language.iso	eng
dc.relation.ispartof	Nature Communications, 2019, vol. 10, num. 509
dc.subject	Materials
dc.subject	Catàlisi heterogènia
dc.title	Few layer 2D pnictogens (P & Sb) catalyze the alkylation of soft nucleophiles with esters
dc.type	journal article	es_ES
dc.date.updated	2020-05-08T08:52:43Z
dc.identifier.doi	10.1038/s41467-018-08063-3
dc.identifier.idgrec	136942
dc.rights.accessRights	open access	es_ES