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Ara mostrant els elements 41-60 d 80
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Ionic liquids and continuous flow processes: a good marriage to design sustainable processes
Garcia-Verdugo, Eduardo; Altava, Belen; Burguete, M. Isabel; Lozano, Pedro; Luis, Santiago V. Royal Society of Chemistry (2015)In the last few years the use of Ionic Liquids (ILs) as alternative solvents for (bio)catalytic processes has increased substantially, and the benefits and different approaches reported to combine continuous flow systems ... -
Ionic liquids as an enabling tool to integrate reaction and separation processes
Villa, Rocio; Álvarez, Elena; Porcar Garcia, Raul; Garcia-Verdugo, Eduardo; Luis, Santiago V.; Lozano, Pedro Royal Society of Chemistry (2019)The development of advanced processes able to directly provide pure products by integrating chemical transformations, product separation and recovery and reuse of solvent and catalytic phases by straightforward and smart ... -
LCST-type polymers based on chiral-polymeric ionic liquids
Montolio Breva, Silvia; González, Laura; Altava, Belen; Tenhu, Heikki; Burguete, M. Isabel; Garcia-Verdugo, Eduardo; Luis, Santiago V. Royal Society of Chemistry (2014)The self-assembly of linear polymers containing chiral IL units generates a high-order supramacromolecular structure with a complex hierarchical architecture, which is able to exhibit thermoresponsive behavior (lower ... -
Macroporous polymers tailored as supports for large biomolecules: Ionic liquids as porogenic solvents and as surface modifiers
Izquierdo Henríquez, Diana F.; Burguete, M. Isabel; Luis, Santiago V.; Yates, Malcolm; Lozano, Pedro; Garcia-Verdugo, Eduardo Elsevier (2014-12)Highly ordered rod-like polymeric monoliths with large-pores have been successfully synthesized using ionic liquids (ILs) IL-1 (1-Butyl-3-methylimidazolium bis (trifluoromethylsulfonyl)imide [BMIM][NTf2]) and IL-2 ... -
Microwave-Assisted Selective Oxidation of 1-Phenyl Ethanol in Water Catalyzed by Metal Nanoparticles Immobilized onto Supported Ionic Liquidlike Phases
Restrepo, Julián; Porcar Garcia, Raul; Lozano, Pedro; Burguete, M. Isabel; Garcia-Verdugo, Eduardo; Luis, Santiago V. ACS Publications (2015)The catalytic activity of metal nanometallic particles (MeNPs) immobilized and stabilized onto supported ionic liquidlike phases is evaluated to develop Au- and Pd-based oxidation catalytic systems. Under similar conditions, ... -
Multifunctional Polymers Based on Ionic Liquid and Rose Bengal Fragments for the Conversion of CO2 to Carbonates
Valverde, David; Porcar Garcia, Raul; Lozano, Pedro; Garcia-Verdugo, Eduardo; Luis, Santiago V. American Chemical Society (2021-01-19)Supported ionic liquid-like phases (SILLPs) containing Rose Bengal (RB) units are used to develop organocatalytic systems for the cycloaddition of CO2 to epoxides. The activity of the supported RB fragments can be fine-tuned ... -
New porous monolithic membranes based on supported ionic liquid-like phases for oil/water separation and homogenous catalyst immobilisation
Porcar Garcia, Raul; Nuevo Vialás, Daniel; Garcia-Verdugo, Eduardo; Lozano, Pedro; Sanchez-Marcano, José; Burguete, M. Isabel; Luis, Santiago V. Royal Society of Chemistry (2018)Porous monolithic advanced functional materials based on supported ionic liquid-like phase (SILLP) systems were used for the preparation of oleophilic and hydrophobic cylindrical membranes and successfully tested as ... -
Novel electrolytes based on mixtures of dimethyl sulfoxide task specific zwitterionic ionic liquid and lithium salts: Synthesis and conductivity studies
Nuevo Vialás, Daniel; Cuesta Alvaro, Marc; Porcar Garcia, Raul; Andrio, Andreu; Garcia-Verdugo, Eduardo; Compañ, Vicente Elsevier (2023-08-09)Novel methyl sulfoxide imidazolium-based zwitterionic low melting salts was synthesized and characterized. The combination of this functionalized zwitterion and lithium bis(trifluoromethylsulfonyl)amide (LiNTf2) salts at ... -
On the role of multifunctional ionic liquids for the oxidative carboxylation of olefins with carbon dioxide
Podrojková, Natália; Orinak, Andrej; Garcia-Verdugo, Eduardo; Sans, Victor; Zanatta, Marcileia Elsevier (2023-03-23)Ionic liquids (ILs) are catalysts with profound effects on the activity and selectivity for the transformation of CO2. In particular, highly functionalisable and immobilisable imidazolium based ILs (ImILs) activate CO2 ... -
Pd catalysts immobilized onto gel-supported ionic liquid-like phases (g-SILLPs): A remarkable effect of the nature of the support
Burguete, M. Isabel; Garcia-Verdugo, Eduardo; García Villar, Ignacio; Gelat, Fabien; Licence, Peter; Luis, Santiago V.; Sans, Victor Elsevier (2010)New polymeric materials containing functional sites analogous to ionic liquids have been synthesized. Those materials are a supported reservoir for the active Pd species. Their catalytic activity has been evaluated for the ... -
Poly(acrylamide-homocysteine thiolactone) as a synthetic platform for the preparation of polymeric ionic liquids by post ring-openingorthogonal modifications
Montolio Breva, Silvia; Zagorodko, Oleksandr; Porcar Garcia, Raul; Burguete, M. Isabel; Luis, Santiago V.; Tenhu, Heikki; Garcia-Verdugo, Eduardo Royal Society of Chemistry (2017)Poly(Acrylamide-Homocysteine Thiolactone) (PAHT) obtained by RAFT polymerisation can be used as a starting material for the synthesis, through its post modification, of a variety of advanced polymeric materials with ... -
Polymer-supported ionic-liquid-like phases (SILLPs): transferring ionic liquid properties to polymeric matrices
Sans, Victor; Karbass, Naima; Burguete, M. Isabel; Compañ, Vicente; Garcia-Verdugo, Eduardo; Luis, Santiago V.; Pawlak, Milena Wiley (2011-01-12)The physico-chemical properties of polymers with ionic-liquid-like moieties covalently bound to their surfaces (SILLPs) have been studied by thermal and spectroscopic techniques, as well as by direct impedance and dielectric ... -
Polymer-supported Pd–NHC complexes: Strategies for the development of multifunctional systems
Sans, Victor; Gelat, Fabien; Burguete, M. Isabel; Garcia-Verdugo, Eduardo; Luis, Santiago V. Elsevier (2012-11)Different strategies to introduce multiple ionic liquid-like functionalities in PS–DVB based polymers in an easy and reproducible way are reported. A basic common structural element has been, in all cases, the presence of ... -
Preparation of nanofibers mats derived from task-specific polymeric ionic liquid for sensing and catalytic applications
Valverde Barquero, David; Mu´ñoz, Ivan; Garcia-Verdugo, Eduardo; Altava, Belen; Luis, Santiago V. MDPI (2021-09-15)Nanofibers mats derived from the task-specific functionalized polymeric ionic liquids based on homocysteine thiolactone are obtained by electrospinning them as blends with polyvinylpyrrolidone. The presence of this functional ... -
Preparation of polymer-supported gold nanparticles based on resins containing ionic liquid-like fragments:easy control of size and stability
Burguete, M. Isabel; Luis, Santiago V.; Garcia-Verdugo, Eduardo RSC Publishing (2011-03-29)Crosslinked polymers containing covalently attached functional sites with chemical structures related to those present in ILs and having macroscopic properties very similar to the ones of the corresponding bulk ILs can be ... -
Pseudopeptidic Macrocycles as Cooperative Minimalistic Synzyme Systems for the Remarkable Activation and Conversion of CO2 in the Presence of Chloride Anion
Esteve Franch, Ferran; Altava, Belen; Burguete, M. Isabel; Bolte, Michael; Garcia-Verdugo, Eduardo; Luis, Santiago V. Royal Society of Chemistry (2020-06-30)A series of pseudopeptidic compounds have been assayed as organocatalyts for the conversion of CO2 into organic car-bonates through a cooperative multifunctional mechanism. Conformationally constrained pseudopeptidic ... -
Rational Design of Simple Organocatalysts for the HSiCl3 Enantioselective Reduction of (E)-N-(1-Phenylethylidene)aniline
Maciá Delgado, María; Porcar Garcia, Raul; Martí-Centelles, Vicente; Garcia-Verdugo, Eduardo; Burguete, M. Isabel; Luis, Santiago V. MDPI (2021-11-18)Prolinamides are well-known organocatalysts for the HSiCl3 reduction of imines; however, custom design of catalysts is based on trial-and-error experiments. In this work, we have used a combination of computational ... -
Residence time distribution, a simple tool to understand the behaviour of polymeric mini-flow reactors
Burguete, M. Isabel; Garcia-Verdugo, Eduardo; Luis, Santiago V.; Sans, Victor; Karbass, Naima Royal Society of Chemistry (2012-09)A simple method for the determination of the residence time distribution (RTD) of different polymer-based mini-flow reactors has been developed. The flow patterns have been adjusted employing the axial dispersion model, ... -
Rose Bengal Immobilized on Supported Ionic‐Liquid‐like Phases: An Efficient Photocatalyst for Batch and Flow Processes
Valverde Barquero, David; Porcar Garcia, Raul; Izquierdo Henríquez, Diana F.; Burguete, M. Isabel; Garcia-Verdugo, Eduardo; Luis, Santiago V. Wiley (2019-09-06)The catalytic activity of Rose Bengal (RB) immobilized on supported ionic liquid (IL)‐like phases was evaluated as a polymer‐supported photocatalyst. In these systems, the polymer was designed to play a pivotal role. The ... -
Selective synthesis of partial glycerides of conjugated linoleic acids via modulation of the catalytic properties of lipases by immobilization on different supports
Verdasco Martín, Carlos M.; Garcia-Verdugo, Eduardo; Porcar Garcia, Raul; Fernandez Lafuente, Roberto; Otero, Cristina Elsevier (2018-04-15)Lipases B from Candida antarctica (CALB), Rhizomucor miehei (RML) and Thermomyces lanuginosus (TLL) were immobilized on octadecyl methacylate (OM) or octadecyl methacrylate (OMC) beads. Their specific activity and ...