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dc.contributor.authorPeris, Eduardo
dc.contributor.authorCrabtree, Robert
dc.date.accessioned2018-10-11T09:35:18Z
dc.date.available2018-10-11T09:35:18Z
dc.date.issued2018
dc.identifier.citationPERIS, Eduardo; CRABTREE, Robert H. Key factors in pincer ligand design. Chemical Society Reviews, 2018, vol. 47, no 6, p. 1959-1968.ca_CA
dc.identifier.issn0306-0012
dc.identifier.issn1460-4744
dc.identifier.urihttp://hdl.handle.net/10234/176675
dc.description.abstractPincers, tridentate ligands that prefer a meridional geometry, are a rising class because of their distinctive combination of properties. They permit a good level of control on the nature of the coordination sphere by holding the donor groups in a predictable arrangement. Some groups, such as an aryl or a pyridine, that would normally be easily lost as monodentate ligands, become reliably coordinated, especially if they form the central donor unit of the three. Many pincer complexes show exceptional thermal stability, a property that is particularly prized in homogeneous catalysis where they can permit high temperature operation. The connectors between the three donor groups are often rigid, enforcing a strict mer geometry but flexible linkers permit fac binding and even fluxionality between the two forms. Rigid pincers can make good ligands for asymmetric catalysis—if the wingtip groups cannot easily rotate they may instead maintain a geometry in which suitable substituents project into the active site area of the catalyst where they help enantio-differentiation of the relevant transition states. Examples have been selected to illustrate these and other properties of this promising ligand class.ca_CA
dc.format.extent10 p.ca_CA
dc.language.isoengca_CA
dc.publisherRoyal Society of Chemistryca_CA
dc.relation.isPartOfChemical Society Reviews, 2018, vol. 47, no 6ca_CA
dc.rights© The Royal Society of Chemistryca_CA
dc.subjectredox-active ligandsca_CA
dc.subjectmetal-complexesca_CA
dc.subjectcatalytic applicationsca_CA
dc.subjectiridium complexesca_CA
dc.subjecttransition-metalsca_CA
dc.subjectoxidation-statesca_CA
dc.subjectbond activationca_CA
dc.subjectdehydrogenationca_CA
dc.subjectreactivityca_CA
dc.subjectpalladiumca_CA
dc.titleKey factors in pincer ligand designca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.1039/C7CS00693D
dc.relation.projectIDMINECO of Spain: CTQ2014-51999-P. Universitat Jaume I: P11B2014-02; U. S. Department of Energy, Basic Energy Sciences: DE-FG02-07ER15909; DE-SC0001059ca_CA
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_CA
dc.relation.publisherVersionhttps://pubs.rsc.org/en/content/articlehtml/2018/cs/c7cs00693dca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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