0000000001305009
AUTHOR
Luis Casarrubios
Effect of a κ1-Bonded-M-1,2,3-triazole (M = Co, Ru) on the Structure and Reactivity of Group 6 Alkoxy (Fischer) Carbenes
The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.inorgchem. 6b02957. NMR data for the synthesized compounds, electrochemical data of azides 2 and 4 (PDF) Computational details and cif files containing crystal data for 3a and 5b (CIF1, CIF2)
Sequential Reactions of Alkynes on an Iridium(III) Single Site
Sequential insertion of terminal alkynes on IrIII cyclometalated complexes allow the formation of novel metallapolycycles in a controlled and efficient manner. ortho-Methylarylethynyl derivatives led to an unprecedented cascade combination of three fundamental processes (C−C bond formation, C(sp3)−H activation, and reductive coupling) on a single IrIII center, in a process compatible with functionalized biomolecules and photoactive substrates. The reaction with tert-butylacetylene led to a [6,5,4]-polycycle that incorporates an iridacyclobutenylidene in its structure. The sequence is a multicomponent reaction in which the metal not only promotes the different steps but also determines their…
Triazole-Containing [FeFe] Hydrogenase Mimics: Synthesis and Electrocatalytic Behavior
Through a Cu-catalyzed Huisgen cycloaddition between terminal alkynes and azides (CuAAC) reaction, azide [(μ-SCH2)2N(4-N3C6H4)Fe2(CO)6] has demonstrated to be a robust and versatile reagent able to...
Revisiting the photochemical synthesis of [FeFe]-hydrogenase mimics: reaction optimization, mechanistic study and electrochemical behaviour
The photoreaction of [(μ-S)2Fe2(CO)6] and alkenes or alkynes has been optimized to readily obtain functionalized [FeFe]-hydrogenase mimics. Irradiation under low CO pressure in THF produces the corresponding photo-adducts in good/acceptable (alkenes/alkynes) yields, with retention of the starting olefin stereochemistry. DFT-calculations provide plausible reaction pathways in both, singlet and triplet states. The DFT-calculation based in the singlet state is energetically more favorable. The electrochemical behavior of the synthesized compounds is also presented, including studies in acidic media. The electrochemical properties of the products vary in the presence of a double bond (cycloaddi…
CCDC 1960548: Experimental Crystal Structure Determination
Related Article: Sergio Aguado, Luis Casarrubios, Carmen Ramírez de Arellano, Miguel A. Sierra|2020|RSC Advances|10|29855|doi:10.1039/D0RA06002J
CCDC 1535717: Experimental Crystal Structure Determination
Related Article: Elena A. Giner, Mar Gómez-Gallego, Alba D. Merinero, Luis Casarrubios, Carmen Ramírez de Arellano, Miguel A. Sierra|2017|Chem.-Eur.J.|23|8941|doi:10.1002/chem.201701100
CCDC 1884097: Experimental Crystal Structure Determination
Related Article: Alba D. Merinero, Alba Collado, Luis Casarrubios, Mar Gómez-Gallego, Carmen Ramírez de Arellano, Antonio Caballero, Fabiola Zapata, Miguel A. Sierra|2019|Inorg.Chem.|58|16267|doi:10.1021/acs.inorgchem.9b02813
CCDC 1536882: Experimental Crystal Structure Determination
Related Article: Elena A. Giner, Mar Gómez-Gallego, Luis Casarrubios, María C. de la Torre, Carmen Ramírez de Arellano, Miguel A. Sierra|2017|Inorg.Chem.|56|2801|doi:10.1021/acs.inorgchem.6b02957
CCDC 1884096: Experimental Crystal Structure Determination
Related Article: Alba D. Merinero, Alba Collado, Luis Casarrubios, Mar Gómez-Gallego, Carmen Ramírez de Arellano, Antonio Caballero, Fabiola Zapata, Miguel A. Sierra|2019|Inorg.Chem.|58|16267|doi:10.1021/acs.inorgchem.9b02813
CCDC 1535716: Experimental Crystal Structure Determination
Related Article: Elena A. Giner, Mar Gómez-Gallego, Alba D. Merinero, Luis Casarrubios, Carmen Ramírez de Arellano, Miguel A. Sierra|2017|Chem.-Eur.J.|23|8941|doi:10.1002/chem.201701100
CCDC 1536881: Experimental Crystal Structure Determination
Related Article: Elena A. Giner, Mar Gómez-Gallego, Luis Casarrubios, María C. de la Torre, Carmen Ramírez de Arellano, Miguel A. Sierra|2017|Inorg.Chem.|56|2801|doi:10.1021/acs.inorgchem.6b02957