Listar UJI: Investigación por autoría "61177027-fb27-448c-8bb9-798be5ad3350"
Mostrando ítems 1-20 de 170
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A bioinspired approach toward efficient supramolecular catalysts for CO2 conversion
Esteve Franch, Ferran; Porcar Garcia, Raul; Bolte, Michael; Altava, Belen; Luis, Santiago V.; Garcia-Verdugo, Eduardo Elsevier (2022-12-21)Nature uses enzymes for affording astonishingly efficient chemical transformations with high chemo-, regio-, and stereoselectivity (e.g., carbonic anhydrase for CO2 conversion). Such sophisticated biomolecules lead to ... -
A Green Approach for Producing Solvent-free Anisyl Acetate by Enzymecatalyzed Direct Esterification in Sponge-like Ionic Liquids Under Conventional and Microwave Heating
Lozano, Pedro; Bernal, Juana M.; Lajarin, Almudena; Romera, Daniel; Garcia-Verdugo, Eduardo; Sánchez Gómez, Gregorio; Pucheault, Mathieu; Vaultier, Michel; Burguete, M. Isabel; Luis, Santiago V. Bentham Science Publishers (2014)The biocatalytic synthesis of anisyl acetate fragrance was carried out by direct esterification of acetic acid with anisyl alcohol in sponge-like ionic liquids (SLILs), e.g. N,N,N,N-hexadecyltrimethylammonium bis(trifluo ... -
A simple peptidomimetic that self-associates on the solid state to form a nanoporous architecture containing chiral π-channels
Becerril, Jorge; Bolte, Michael; Burguete, M. Isabel; Escorihuela, Jorge; Galindo, Francisco; Luis, Santiago V. Royal Society of Chemistry (2010)The crystal structure of a simple peptidomimetic compound, derived from phenylalanine, shows the formation of a nanoporous architecture containing monodimensional p-channels with the aromatic rings as the exclusive ... -
A simple, safe and robust system for hydrogenation "without high-pressure gases" under batch and flow conditions using a liquid organic hydrogen carrier
Porcar Garcia, Raul; Mollar Cuni, Andrés; Ventura Espinosa, David; Luis, Santiago V.; Garcia-Verdugo, Eduardo; Mata Martínez, Jose A Royal Society of Chemistry (2022)A simple, safe and robust system for the continuous, in situ and on demand generation of hydrogen under mild conditions is reported. A device formed by a packed bed reactor containing a ruthenium N-heterocyclic carbene ... -
A Study of the Interaction between a Family of Gemini Amphiphilic Pseudopeptides and Model Monomolecular Film Membranes Formed with a Cardiolipin
Gorczyca, Marcelina; Korchowiec, Beata; Korchowiec, Jacek; Trojan, Sonia; RUBIO-MAGNIETO, JENIFER; Luis, Santiago V.; Rogalska, Ewa American Chemical Society (2015-05)The interaction between five gemini amphiphilic pseudopeptides (GAPs) differing by the length of the central spacer and a model membrane lipid, 1,3-bis[1,2-dimyristoyl-sn-glycero-3-phospho]-sn-glycerol (cardiolipin) were ... -
Active biopolymers in green non-conventional media: a sustainable tool for developing clean chemical processes
Lozano, Pedro; Bernal, Juana M.; Nieto Cerón, Susana; Gómez, Celia; Garcia-Verdugo, Eduardo; Luis, Santiago V. Royal Society of Chemistry (2015-10-15)The greenness of chemical processes turns around two main axes: the selectivity of catalytic transformations, and the separation of pure products. The transfer of the exquisite catalytic efficiency shown by enzymes in ... -
Acyclic Pseudopeptidic Hosts as Molecular Receptors and Transporters for Anions
Martí Vidal, Inés; Burguete, M. Isabel; Gale, Philip A.; Luis, Santiago V. Wiley-VCH Verlag (2015)The synthesis and characterization of different pseudopeptidic hosts derived from open chain systems with C2 and C3 symmetry has been achieved. These receptors are based on structures containing phenylalanine amino acid ... -
An efficient microwave-assisted enzymatic resolution of alcohols using a lipase immobilised on supported ionic liquid-like phases (SILLPs)
Izquierdo Henríquez, Diana F.; Bernal, Juana M.; Burguete, M. Isabel; Garcia-Verdugo, Eduardo; Lozano, Pedro; Luis, Santiago V. Royal Society of Chemistry (2013)The combined action of microwave irradiation and CALB immobilised onto polymeric SILLPs leads to an excellent activity improvement (28 fold) and operational stability towards reuse (12 operation cycles). This procedure ... -
An enzymatic biomimetic system: enhancement of catalytic efficiency with new polymeric chiral ionic liquids synthesised by controlled radical polymerisation
Karjalainen, Erno; Izquierdo Henríquez, Diana F.; Martí-Centelles, Vicente; Luis, Santiago V.; Tenhu, Heikki; Garcia-Verdugo, Eduardo Royal Society of Chemistry (2014)The controlled radical polymerization of monomeric units containing chiral ionic liquids (CILs) allows the synthesis of intrinsically chiral polymers through a bottom-up design. These polymeric chiral ionic liquids (PCILs) ... -
Application of optically active chiral bis- (imidazolium) salts as potential receptors of chiral dicarboxylate salts of biological relevance
González, Laura; Escorihuela, Jorge; Altava, Belen; Burguete, M. Isabel; Luis, Santiago V. Royal Society of Chemistry (2015)A family of chiral bis(imidazolium) salts derived from natural amino acids has been synthesized by a simple synthetic approach and the corresponding bis(trifluoromethylsulfonyl)imide salts have been shown to be room ... -
AuNP−polymeric ionic liquid composite multicatalytic nanoreactors for one-pot cascade reactions
Montolio Breva, Silvia; Vicent Barrera, Cristian; Aseyev, Vladimir; Alfonso Rodríguez, Ignacio; Burguete, M. Isabel; Tenhu, Heikki; Garcia-Verdugo, Eduardo; Luis, Santiago V. American Chemical Society (2016)Different AuNP-PIL nanocomposites have been developed as bifunctional catalysts in which the IL-like units promote the Knoevenagel condensation through a dual electrophilic/nucleophilic activation relay mechanism and ... -
Azonia spiro polyaza macrocycles containing biphenyl subunits as anion and cation receptors
Burguete, M. Isabel; Clares, M. Paz; García España, Enrique; Luis, Santiago V.; Querol, Manel; Martí-Centelles, Vicente Elsevier (2011-06-24)The reaction of N-Boc triprotected cyclam with bis(chloromethyl)biphenyl followed by the corresponding deprotection of the nitrogen atoms allows the preparation of receptor 3 containing an azonia spiro subunit. This receptor ... -
Base Supported Ionic Liquid-Like Phases as catalysts for the Batch and Continuous-Flow Henry Reaction
Garcia-Verdugo, Eduardo; Erythropel, Hanno; Burguete, M. Isabel; Sans, Victor; Luis, Santiago V. Royal Society of Chemistry (2008)New solid basic catalysts immobilised onto supported ionic liquid-like phases have been prepared, having suitable mechanical stability for their use for the continuous-flow Henry reaction -
Basically, nucleophilicity matters little: towards unravelling the supramolecular driving forces in enzyme-like CO2 conversion
Esteve Franch, Ferran; Altava, Belen; Luis, Santiago V.; Garcia-Verdugo, Eduardo Royal Society of Chemistry (2022-08-03)The reaction mechanism for the cycloaddition of CO2 to styrene oxide in the presence of macrocyclic pseudopeptides has been studied using DFT methods. Computational calculations indicate that the unprecedented catalytic ... -
Biocatalytic synthesis of oxygenated biofuels through the technologies of ionic liquids and supercritical carbon dioxide
Villa, Rocio; Álvarez, Elena; Nieto Cerón, Susana; Donaire, Antonio; Sánchez, Gregorio; Garcia-Verdugo, Eduardo; Luis, Santiago V.; Lozano, Pedro Sociedad Española de Biotecnología (2019-06-10)The increase in the production of biofuels has generated in the market an excess of glycerol as a byproduct. Some glycerol derivatives, such as solketal (1,2-isopropylidene glycerol), have been used successfully to ... -
Bioinspired Chemistry Based on Minimalistic Pseudopeptides
Luis, Santiago V.; Alfonso Rodríguez, Ignacio ACS Publications (2014)For years researchers have tried to understand the molecular behavior of complex biomolecules through the development of small molecules that can partially mimic their function. Now researchers are implementing the reverse ... -
Bis (imidazolium) salts derived from amino acids as receptors and transport agents for chloride anions
González, Laura; Altava, Belen; Burguete, M. Isabel; Escorihuela, Jorge; Hernando, Elsa; Luis, Santiago V.; Quesada, Roberto; Vicent Barrera, Cristian Royal Society of Chemistry (2015-04)The binding properties of bis(imidazolium) hosts 1a–c derived from amino acids towards different anions have been studied by 1H NMR titration experiments in 95[thin space (1/6-em)]:[thin space (1/6-em)]05 CD3CN[thin space ... -
Bis(amino amides) derived from natural amino acids as chiral receptors for N-protected dicarboxylic amino acids
Altava, Belen; Burguete, M. Isabel; Carbó Mestre, Noèlia; Luis, Santiago V.; Martí-Centelles, Vicente; Vicent Barrera, Cristian Elsevier (2013-01)A family of bis(amino amides) derived from natural amino acids has been synthesized and tested for the NMR enantiodiscrimination, as chiral receptors, of some N-protected dicarboxylic amino acids. The influence of the amino ... -
Bisferrocenyl-functionalized pseudopeptides: access to separated ionic and electronic contributions for electrochemical anion sensing
Pandey, Mrituanjay D.; Martí-Centelles, Vicente; Burguete, M. Isabel; Montoya, Noemí; Luis, Santiago V.; García España, Enrique; Doménech Carbó, Antonio The Royal Society of Chemistry (2016-03)Pseudopeptidic receptors containing ferrocene fragments have been prepared and their response to a series of anions was measured by a voltammetry of microparticles methodology. Such water-insoluble compounds yield ... -
C2 symmetrical nickel complexes derived from α-amino amides as efficient catalysts for the enantioselective addition of dialkylzinc reagents to aldehydes
Escorihuela, Jorge; Altava, Belen; Burguete, M. Isabel; Luis, Santiago V. Elsevier (2013-01)A series of C2 symmetrical 1:2 Ni:L complexes derived from α-amino amides were studied for the enantioselective addition of dialkylzinc reagents to aldehydes. Different structural elements on the ligands seem to play an ...