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Iridium complexes catalysed the selective dehydrogenation of glucose to gluconic acid in water
dc.contributor.author | Borja, María Pilar | |
dc.contributor.author | Vicent Barrera, Cristian | |
dc.contributor.author | Baya, Miguel | |
dc.contributor.author | García, Hermenegildo | |
dc.contributor.author | Mata Martínez, Jose A | |
dc.date.accessioned | 2018-09-11T07:45:28Z | |
dc.date.available | 2018-09-11T07:45:28Z | |
dc.date.issued | 2018-08-10 | |
dc.identifier.citation | BORJA, María Pilar; VICENT, Cristian; BAYA, Miguel; GARCÍA, Hermenegildo; MATA, José A. (2018). Iridium complexes catalysed the selective dehydrogenation of glucose to gluconic acid in water. Green Chemistry, v. 20, p. 4094-4101 | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/176030 | |
dc.description.abstract | We describe an unprecedented catalytic dehydrogenation of glucose by homogeneous catalysts. Iridium ( III ) complexes containing the fragment [Cp*Ir(NHC)] 2+ (NHC = N-heterocyclic carbene ligand) are shown to be very active and highly selective catalysts for the dehydrogenation of glucose to gluconic acid and molecular hydrogen. Glucose is converted to gluconic acid at a catalyst loading of 2 mol%, at re fl ux in water, without additives and with a selectivity of over 95%. Experimental evidence obtained by 1 H NMR spectroscopy and mass spectrometry (ESI/MS) reveals the formation of iridium coordinated to glucose and gluconic acid species. A plausible mechanism is proposed, based on the experimental evidence and supported by DFT calculations. | ca_CA |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Royal Society of Chemistry | ca_CA |
dc.relation.isPartOf | Green Chemistry (2018), v. 20 | ca_CA |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.subject | Catalytic dehydrogenation | ca_CA |
dc.subject | Glucose | ca_CA |
dc.subject | Iridium complexes | ca_CA |
dc.subject | Gluconic acid | ca_CA |
dc.subject | Molecular hydrogen | ca_CA |
dc.subject | Reflux in water | ca_CA |
dc.subject | NMR spectroscopy | ca_CA |
dc.subject | Mass spectrometry (ESI/M | ca_CA |
dc.title | Iridium complexes catalysed the selective dehydrogenation of glucose to gluconic acid in water | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1039/c8gc01933a | |
dc.relation.projectID | 1) MINECO (Severo Ochoa, CTQ2015- 69153-C2-1-R, CTQ2015-69153-C2-2-R and CTQ2015-67461-P); 2) Diputación General de Aragón (Grupo Consolidado E21); 3) Universitat Jaume I (P1.1B2015-09) | ca_CA |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://pubs.rsc.org/en/content/articlehtml/2018/gc/c8gc01933a | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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