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dc.contributor.author | Van Vuuren, Estefan![]() |
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dc.contributor.author | Malan, F.P. (Frederick)![]() |
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dc.contributor.author | Landman, Marile![]() |
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dc.date.accessioned | 2022-05-05T05:36:26Z | |
dc.date.available | 2022-05-05T05:36:26Z | |
dc.date.issued | 2021-03 | |
dc.description.abstract | Incorporation of N-tethers to N-heterocyclic carbene ligands to form a powerful class of multidentate, responsive ligand frameworks that have proven to be more than just ancillary ligands with reported success and usefulness in a multitude of applications. NHC complexes of group IX transition metals (Co, Rh, Ir) have enjoyed considerable research interest over the last two decades, owing to their vast range of accessible oxidation states, favourable stabilities and reactivities, as well as multi-functional use. The inclusion of carbon as a secondary binding atom has been extremely useful to help enable the resulting metal complex for complex C–H activation, small molecule fixation and activation, and unusual migratory insertion reactions. This comprehensive review communicates results that demonstrate the versatility of this carbon-based multidentate ligand series through inclusion of synthetic routes available to access the metal-NHC complexes, their associated stability and reactivity pathways, as well as advances made in several different applications, most notably homogeneous catalysis. | en_US |
dc.description.department | Chemistry | en_US |
dc.description.librarian | hj2022 | en_US |
dc.description.sponsorship | The South African National Research Foundation and the University of Pretoria. | en_US |
dc.description.uri | http://www.elsevier.com/locate/ccr | en_US |
dc.identifier.citation | Van Vuuren, E., Malan, F.P. & Landman, M. 2021, 'Multidentate NHC complexes of group IX metals featuring carbon-based tethers : synthesis and applications', Coordination Chemistry Reviews, vol. 430, art. 213731, pp. 1-57, doi : 10.1016/j.ccr.2020.213731. | en_US |
dc.identifier.issn | 0010-8545 (print) | |
dc.identifier.issn | 1873-3840 (online) | |
dc.identifier.other | 10.1016/j.ccr.2020.213731 | |
dc.identifier.uri | https://repository.up.ac.za/handle/2263/85067 | |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | © 2021 Elsevier B.V. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in Coordination Chemistry Reviews. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. A definitive version was subsequently published in Coordination Chemistry Reviews, vol. 430, art. 213731, pp. 1-57, 2021. doi : 10.1016/j.ccr.2020.213731. | en_US |
dc.subject | N-heterocyclic carbene | en_US |
dc.subject | Cobalt | en_US |
dc.subject | Rhodium | en_US |
dc.subject | Iridium | en_US |
dc.subject | Cyclometallated | en_US |
dc.title | Multidentate NHC complexes of group IX metals featuring carbon-based tethers : synthesis and applications | en_US |
dc.type | Postprint Article | en_US |