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dc.contributor.authorEscorihuela Fuentes, Jorge
dc.contributor.authorAltava Benito, Belén
dc.contributor.authorBurguete Azcárate, María Isabel
dc.contributor.authorLuis Lafuente, Santiago Vicente
dc.date.accessioned2016-02-16T09:53:40Z
dc.date.available2016-02-16T09:53:40Z
dc.date.issued2015-01
dc.identifier.citationESCORIHUELA, Jorge, et al. Dual stereocontrolled alkylation of aldehydes with polystyrene-supported nickel complexes derived from α-amino amides. RSC Advances, 2015, vol. 5, no 19, p. 14653-14662.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/149907
dc.description.abstractNickel(II) complexes derived from α-amino amide ligands anchored to gel-type and monolithic polymers act as efficient catalysts for the enantioselective addition of dialkylzinc reagents to aldehydes. Similar to the analogous homogeneous systems, dual stereocontrol in addition products can be achieved by controlling the stoichiometry of the immobilized nickel complex. Aromatic and aliphatic aldehydes were alkylated in good yields with enantioselectivities comparable to those obtained with the homogeneous analogues. These polymer-supported catalysts offer significant advantages as no metal leaching is observed and they can be easily recovered from the reaction mixture by simple filtration and reused for subsequent experiments with consistent catalytic activity.ca_CA
dc.format.extent9 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherRoyal Society of Chemistryca_CA
dc.relation.isPartOfRSC Adv., 2015, 5ca_CA
dc.rights© The Royal Society of Chemistry 2015ca_CA
dc.subjectAldehydesca_CA
dc.subjectAmidesca_CA
dc.subjectNickelca_CA
dc.subjectCatalystsca_CA
dc.subjectEnantioselectivityca_CA
dc.subjectPolymer supported catalystsca_CA
dc.titleDual setereocontrolled alkylation of aldehydes with polystyrene-supported nickel complexes derived from a-amino amidesca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1039/C4RA15341C
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttp://pubs.rsc.org/en/content/articlehtml/2015/ra/c4ra15341cca_CA


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