| dc.creator | Crespo, Isis | |
| dc.creator | Domínguez, Olgioly | |
| dc.creator | Baricelli, Pablo | |
| dc.creator | Borusiak, Margarita | |
| dc.creator | Omaña, Ofelia | |
| dc.creator | Castro, William | |
| dc.creator | Rosales, Merlin | |
| dc.date | 2020-11-11 | |
| dc.date.accessioned | 2021-01-29T14:14:35Z | |
| dc.date.available | 2021-01-29T14:14:35Z | |
| dc.identifier | http://www.jcchems.com/index.php/JCCHEMS/article/view/831 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/164399 | |
| dc.description | The purpose of this study was to evaluate on the catalytic activity nanostructured systems of ruthenium and rhodium stabilized in ionic liquids derived from imidazole: IL1= butylmethyllimidazole tetrafluoroborate [BMIM][BF4] and IL2= butylmethylimidazole hexafluorophosphate [BMIM][PF6] in the biphasic hydrogenation of eugenol under mild reaction conditions T= 80ºC, P= 100psi during 4 hours. The metallic nanoparticles (NPs-M) were synthesized using the ligand hydrogenation displacement reaction for the ruthenium III tris(acetylacetonate), [Ru(acac)3], and bis-μ-cloro-di(1,5-ciclooctadieno) dirhodium(I), [Rh(COD)Cl]2, showing a mean particle size between (2.00±0.04) nm and (4.0±0.2) nm. The nanostructured systems Rh/IL2, Ru/IL2 and Ru/IL1 show similar activities and different from the Rh/IL1 system. On the other hand, the systems stabilized in the IL1 were more selective towards the formation of the 2-methoxy-4-propylphenol than the systems stabilized in the IL2. Nevertheless, in general, the catalysts were good for hydrogenating eugenol, resulting in Rh/IL1 nanoparticles less reactive than Rh/IL2, Ru/IL1 and Ru/IL2. | en-US |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Sociedad Chilena de Química | en-US |
| dc.relation | http://www.jcchems.com/index.php/JCCHEMS/article/view/831/430 | |
| dc.rights | Copyright (c) 2020 SChQ | en-US |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/4.0 | en-US |
| dc.source | Journal of the Chilean Chemical Society; Vol 65 No 4 (2020): Journal of the Chilean Chemical Society; 4982-4987 | en-US |
| dc.source | 0717-9707 | |
| dc.source | 0717-9324 | |
| dc.subject | Nanoparticles | en-US |
| dc.subject | ionic liquids | en-US |
| dc.subject | biphasic hydrogenation | en-US |
| dc.subject | eugenol | en-US |
| dc.title | BIPHASIC HYDROGENATION OF EUGENOL WITH RUTHENIUM AND RHODIUM NANOPARTICLES STABILIZED IN IONIC LIQUIDS | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
