dc.creatorBiglione, Catalina
dc.creatorCappelletti, Ariel Leonardo
dc.creatorStrumia, Miriam Cristina
dc.creatorMartín, Sandra Elizabeth
dc.creatorUberman, Paula Marina
dc.date.accessioned2019-10-18T17:39:15Z
dc.date.accessioned2022-10-15T11:21:32Z
dc.date.available2019-10-18T17:39:15Z
dc.date.available2022-10-15T11:21:32Z
dc.date.created2019-10-18T17:39:15Z
dc.date.issued2018-05
dc.identifierBiglione, Catalina; Cappelletti, Ariel Leonardo; Strumia, Miriam Cristina; Martín, Sandra Elizabeth; Uberman, Paula Marina; Magnetic Pd nanocatalyst Fe3O4Pd for C–C bond formation and hydrogenation reactions; Springer; Journal of Nanoparticle Research; 20; 5; 5-2018
dc.identifier1388-0764
dc.identifierhttp://hdl.handle.net/11336/86391
dc.identifier1572-896X
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4380249
dc.description.abstractSmall core-shell Fe3O4@Pd superparamagnetic nanoparticles (MNPs) were obtained with good control in size and shape distribution by metal-complex thermal decomposition in organic media. The role of the stabilizer in the synthesis of MNPs was studied, employing oleylamine (OA), triphenylphosphine (TPP) and triphenylamine (TPA). The results revealed that, among the stabilizer investigated, the presence of oleylamine in the reaction media is crucial in order to obtain an uniform shell of Pd(0) in Fe3O4@Pd MNPs of 7 ± 1 nm. The synthesized core-shell MNPs were tested in Pd-catalyzed Heck-Mizoroki and Suzuki-Miyaura coupling reactions and p-chloronitrobenzene hydrogenation. High conversion, good reaction yields, and good TOF values were achieved in the three reaction systems with this nanocatalyst. The core-shell nanoparticle was easily recovered by a simple magnetic separation using a neodymium commercial magnet, which allowed performing up to four cycles of reuse.
dc.languageeng
dc.publisherSpringer
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11051-018-4233-3
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs11051-018-4233-3
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectCORE-SHELL SYNTHESIS
dc.subjectFE3O4
dc.subjectNANOCATALYSIS
dc.subjectPD NANOPARTICLE
dc.titleMagnetic Pd nanocatalyst Fe3O4Pd for C–C bond formation and hydrogenation reactions
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


Este ítem pertenece a la siguiente institución