Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.9/1916
Título: Combination of supercritical carbon dioxide and ionic liquid in a novel assembly of carvacrol
Autor: Melo, Catarina I.
Bogel-Lukasik, R.
Bogel-Lukasik, Ewa
Palavras-chave: Hydrogenation
Separation
Extraction
Carvacrol
Supercritical carbon dioxide
Ionic liquids
Data: 2012
Editora: Elsevier
Citação: Melo, Catarina I.; Bogel-Lukasik, R.; Bogel-Lukasik, E. Combination of supercritical carbon dioxide and ionic liquid in a novel assembly of carvacrol. In: The Journal of Supercritical Fluids, 2012, vol. 61, p. 191-198
Resumo: Exploitation of neoteric solvents in the efficient total synthesis of carvacrol, an antimicrobial reagent, has been accomplished. The first reaction aimed supercritical mediated heterogeneous hydrogenation of carvone catalysed by palladium. The second step guided to an application of great salvation capacity of ionic liquids in separation of carvacrol from the post-hydrogenation mixture. The process has been completed by use of a high pressure CO2 potential to extract carvacrol from the ionic liquid reservoir.
URI: http://hdl.handle.net/10400.9/1916
ISSN: 0896-8446
Versão do Editor: http://dx.doi.org/10.1016/j.supflu.2011.10.005
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