Listar por autoría "d579e55c-51a0-4cc5-9cc0-5bac065d31b1"
Mostrando ítems 1-7 de 7
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A resorcinarene-based tetrabenzoimidazolylidene complex of rhodium
Ruiz-Botella, Sheila; Vidossich, Pietro; Ujaque, Gregori; Peris, Eduardo Royal Society of Chemistry (2020-03-14)A tetrabenzoimidazolium-resorcinarene cavitand was used for the preparation of a tetra-benzoimidazolylidene of rhodium, which is unprecedented in the field of poly-NHC metal complexes. Both, the experimental and computational ... -
A Tetraferrocenyl-Resorcinarene Cavitand as a Redox-Switchable Host of Ammonium Salts
Ruiz-Botella, Sheila; Vidossich, Pietro; Ujaque, Gregori; Vicent Barrera, Cristian; Peris, Eduardo Wiley (2015-06-10)Tetraannulation of a resorcinarene-octaamino cavitand with ferrocenecarboxaldehyde allows the preparation of a tetrabenzimidazole-resorcinarene cavitand with four ferrocenyl moieties directly linked to the C2 atom of the ... -
Experimental and Theoretical Approaches to the Influence of the Addition of Pyrene to a Series of Pd and Ni NHC-Based Complexes: Catalytic Consequences
Valdés Rivas, Hugo Christian; Poyatos, Macarena; Ujaque, Gregori; Peris, Eduardo Wiley (2014-11-20)A series of Ni and Pd complexes with three different N-heterocyclic carbene (NHC)-based ligands (imidazolylidene, benzimidazolylidene and pyrene–imidazolylidene) has been prepared and fully characterized. The influence of ... -
Mechanistic implications of the enantioselective addition of alkylzinc reagents to aldehydes catalyzed by nickel complexes with a-amino amide ligands
Escorihuela, Jorge; Burguete, M. Isabel; Ujaque, Gregori; Lledós, Agustí; Luis, Santiago V. The Royal Society of Chemistry (2016-11)The enantioselective alkylation of aldehydes catalysed by nickel(II)-complexes derived from α-amino amides was studied by means of density functional theory (DFT) and ONIOM (B3LYP:UFF) calculations. A mechanism was proposed ... -
New chiral tetraaza ligands for the efficient enantioselective addition of dialkylzinc to aromatic aldehydes
Burguete, M. Isabel; Escorihuela, Jorge; Luis, Santiago V.; Lledós, Agustí; Ujaque, Gregori Elsevier (2008)A series of chiral tetraaza ligands were studied for the enantioselective addition of dialkylzinc to aldehydes. These bis(amino amide) ligands show high enantioselectivity in the addition of organozincs to aromatic aldehydes. ... -
Rim, Side Arms, and Cavity: Three Sites for the Recognition of Anions by Tetraazolium Resorcinarene Cavitands
Ruiz-Botella, Sheila; Vidossich, Pietro; Ujaque, Gregori; Peris, Eduardo Wiley (2016-09)Two tetrabenzoimidazolium-resorcinarene cavitands were prepared and used for the recognition of chloride, bromide, iodide, cyanide, nitrate, perchlorate, hexanoate, benzenesulfonate, and p-toluenesulfonate. Binding affinities ... -
Tripodal halogen bonding iodo-azolium receptors for anion recognition
Ruiz-Botella, Sheila; Vidossich, Pietro; Ujaque, Gregori; Peris, Eduardo; Beer, Paul D. Royal Society of Chemistry (2017)The synthesis, characterization and anion binding properties of 1,3,5-tri-substituted benzene platform-based tripodal receptors containing halogen bonding (XB) iodo-imidazolium and iodo-triazolium motifs, and hydrogen ...