The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex

dc.creatorCagnola, Edgardo Alberto
dc.creatorLiprandi, Domingo Antonio
dc.creatorParedes, José
dc.creatorCarrara, Nicolás Ricardo
dc.creatorQuiroga, Monica Esther
dc.date.accessioned2018-04-26T18:40:35Z
dc.date.accessioned2018-11-06T15:28:52Z
dc.date.available2018-04-26T18:40:35Z
dc.date.available2018-11-06T15:28:52Z
dc.date.created2018-04-26T18:40:35Z
dc.date.issued2016-06
dc.identifierCagnola, Edgardo Alberto; Liprandi, Domingo Antonio; Paredes, José; Carrara, Nicolás Ricardo; Quiroga, Monica Esther; The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex; Sociedade Brasileira de Química; Química Nova; 39; 5; 6-2016; 575-580
dc.identifier0100-4042
dc.identifierhttp://hdl.handle.net/11336/43572
dc.identifier1678-7064
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1897643
dc.description.abstractThe Wilkinson complex was tested as a catalyst in the partial hydrogenation of 1-heptyne, a medium chain alkyne, at a temperature of T = 303 K and hydrogen pressure PH2 = 150 kPa. The tests were performed in homogeneous system as well as heterogeneous, supporting the complex on i) ã-Al2O3 and ii) a commercial arbonaceous material, RX3. Characterization by means of XPS and FTIR revealed that the anchored complex did not lose its chemical identity, being the catalytically active species. The Wilkinson complex on RX3 showed better conversions and selectivities, higher than the Lindlar catalyst, used as a reference. Additionally, it was proposed a method to recover Rh as a metal from the remaining solutions, and regenerate the complex to be reused from it.
dc.languageeng
dc.publisherSociedade Brasileira de Química
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.5935/0100-4042.20160066
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://quimicanova.sbq.org.br/imagebank/pdf/v39n5a07.pdf
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectWilkinson complex
dc.subjectpartial hydrogenation
dc.subjectheterogeneous catalyst
dc.subjectcomplex regeneration
dc.titleThe Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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