130304 20240124152850.0 doi 10.1039/c9dt00703b sideral 112494 ART-2019-112494 eng Fernández-Alvarez, Francisco J. Universidad de Zaragoza (orcid)0000-0002-0497-1969 Synthesis and reactivity at the Ir-MeTpm platform: from k1-N coordination to k3-N-based organometallic chemistry 2019 Reaction of [Ir(µ-Cl)(COE)2]2 (COE = cis-cyclooctene) with tris(3, 5-dimethylpyrazol-1-yl)methane (MeTpm) affords [IrCl(¿1-N-MeTpm)(COD)] (1) (COD = 1, 5-cyclooctadiene). The formation of 1 implies the transfer dehydrogenation of a COE ligand to give COD and COA (cyclooctane). A mechanistic proposal based on DFT calculations that explains this iridium promoted process has been disclosed. Additionally, reactivity studies have allowed the preparation and characterization, including determination of the molecular structures of a number of iridium complexes with the MeTpm ligand in ¿1, ¿2 or ¿3-N coordination modes. Moreover, the first example of an Ir-cyclooctyl complex featuring hydride and carbonyl ligands, whose solid state structure has been determined by X-ray diffraction methods, is reported. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/DGA-FSE/E42-17R info:eu-repo/grantAgreement/ES/MINECO/CTQ2015-67366-P info:eu-repo/grantAgreement/ES/MINECO/CTQ2016-75884-P info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.174 2019 CHEMISTRY, INORGANIC & NUCLEAR 5 / 45 = 0.111 2019 Q1 T1 1.048 2019 Inorganic Chemistry 2019 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Polo, Víctor Universidad de Zaragoza (orcid)0000-0001-5823-7965 García-Orduña, Pilar Universidad de Zaragoza (orcid)0000-0002-7063-1292 Lahoz, Fernando J. Universidad de Zaragoza (orcid)0000-0001-8054-2237 Pérez-Torrente, Jesús J. Universidad de Zaragoza (orcid)0000-0002-3327-0918 Oro, Luis A. Universidad de Zaragoza (orcid)0000-0001-7154-7239 Lalrempuia, Ralte 2010 760 Universidad de Zaragoza Dpto. Química Inorgánica Área Química Inorgánica 2012 755 Universidad de Zaragoza Dpto. Química Física Área Química Física 48, 19 (2019), 6455-6463 Dalton Trans. Dalton Transactions 1477-9226 624304 http://zaguan.unizar.es/record/130304/files/texto_completo.pdf Postprint 2730470 http://zaguan.unizar.es/record/130304/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:130304 articulos driver 2024-01-24-15:01:26 ARTICLE