Rose Bengal immobilized onto Supported Ionic Liquid-like Phases: Efficient photocatalyst for batch and flow processes.

The catalytic activity of Rose Bengal immobilized onto supported ionic liquid-like phases has been evaluated as a polymer supported photocatalyst. In these systems, the polymer is designed to play a pivotal role. The polymeric backbone adequately modified with ionic liquid-like moieties (Supported Ionic Liquid-Like Phases, SILLPs) is not just an inert support for the dye but controls the accessibility of reagents/substrates to the active sites and provides specific microenvironments for the reaction. The structure of SILLPs can be fine-tuned to adjust the catalytic efficiency of the RB-SILLP composites achieving systems more active and stable than the related systems in absence of IL-like units.

[1]  E. García‐Verdugo,et al.  CHAPTER 13. Supported ILs and Materials Based on ILs for the Development of Green Synthetic Processes and Procedures , 2019, Green Chemistry Series.

[2]  S. Lacombe,et al.  Tuning photosensitized singlet oxygen production from microgels synthesized by polymerization in aqueous dispersed media , 2019, Polymer Chemistry.

[3]  Y. Hisaeda,et al.  Redox active ionic liquid as efficient mediator and solvent for visible light-driven B12 catalytic reactions , 2019, Green Energy & Environment.

[4]  P. Gonçalves,et al.  Photocatalytic Reverse Semi-Combustion Driven by Ionic Liquids. , 2019, ChemSusChem.

[5]  E. Vauthey,et al.  Salt Effect in Ion-Pair Dynamics after Bimolecular Photoinduced Electron Transfer in a Room-Temperature Ionic Liquid. , 2018, The journal of physical chemistry letters.

[6]  E. García‐Verdugo,et al.  Dimethyl carbonate as a non-innocent benign solvent for the multistep continuous flow synthesis of amino alcohols , 2018 .

[7]  A. Pace,et al.  Photochemically Produced Singlet Oxygen: Applications and Perspectives , 2018, ChemPhotoChem.

[8]  T. Welton.  Ionic liquids: a brief history , 2018, Biophysical Reviews.

[9]  E. García‐Verdugo,et al.  Chiral catalysts immobilized on achiral polymers: effect of the polymer support on the performance of the catalyst. , 2018, Chemical Society reviews.

[10]  E. Vauthey,et al.  More than a Solvent: Donor-Acceptor Complexes of Ionic Liquids and Electron Acceptors. , 2018, The journal of physical chemistry. B.

[11]  S. Pergantis,et al.  Synthesis of cyclopent-2-enones from furans using a nebulizer-based continuous flow photoreactor. , 2017, Organic & biomolecular chemistry.

[12]  S. Luis,et al.  Improving photocatalytic oxygenation mediated by polymer supported photosensitizers using semiconductor quantum dots as ‘light antennas’ , 2017 .

[13]  Zhenshan Hou,et al.  Temperature-Responsive Ionic Liquids: Fundamental Behaviors and Catalytic Applications. , 2017, Chemical reviews.

[14]  E. Andrzejewska.  Photoinitiated polymerization in ionic liquids and its application , 2017 .

[15]  F. Yan,et al.  Frontiers in poly(ionic liquid)s: syntheses and applications. , 2017, Chemical Society reviews.

[16]  Igor L. Medintz,et al.  Energy Transfer with Semiconductor Quantum Dot Bioconjugates: A Versatile Platform for Biosensing, Energy Harvesting, and Other Developing Applications. , 2017, Chemical reviews.

[17]  D. Bahnemann,et al.  Heterogeneous photocatalytic organic synthesis: state-of-the-art and future perspectives , 2016 .

[18]  A. Ghogare,et al.  Using Singlet Oxygen to Synthesize Natural Products and Drugs. , 2016, Chemical reviews.

[19]  S. Lacombe,et al.  Materials for selective photo-oxygenation vs. photocatalysis: preparation, properties and applications in environmental and health fields , 2016 .

[20]  Volker Hessel,et al.  Applications of Continuous-Flow Photochemistry in Organic Synthesis, Material Science, and Water Treatment. , 2016, Chemical reviews.

[21]  F. Giacalone,et al.  Covalently Supported Ionic Liquid Phases: An Advanced Class of Recyclable Catalytic Systems , 2016 .

[22]  E. García‐Verdugo,et al.  Microwave-Assisted Selective Oxidation of 1-Phenyl Ethanol in Water Catalyzed by Metal Nanoparticles Immobilized onto Supported Ionic Liquidlike Phases , 2015 .

[23]  E. García‐Verdugo,et al.  Ionic liquids and continuous flow processes: a good marriage to design sustainable processes , 2015 .

[24]  Magnus Rueping,et al.  Immobilization and continuous recycling of photoredox catalysts in ionic liquids for applications in batch reactions and flow systems: catalytic alkene isomerization by using visible light. , 2015, Chemistry.

[25]  Y. Hisaeda,et al.  A polymerized ionic liquid-supported B12 catalyst with a ruthenium trisbipyridine photosensitizer for photocatalytic dechlorination in ionic liquids. , 2014, Dalton transactions.

[26]  H. García,et al.  CHAPTER 9:Photochemistry in Ionic Liquids , 2014 .

[27]  E. García‐Verdugo,et al.  Supported ionic liquid-like phases as organocatalysts for the solvent-free cyanosilylation of carbonyl compounds: from batch to continuous flow process , 2014 .

[28]  F. Yan,et al.  Imidazolium functionalized cobalt tris(bipyridyl) complex redox shuttles for high efficiency ionic liquid electrolyte dye-sensitized solar cells , 2013 .

[29]  D. Mecerreyes.  Polymeric ionic liquids: Broadening the properties and applications of polyelectrolytes , 2011 .

[30]  E. García‐Verdugo,et al.  Preparation of polymer-supported gold nanoparticles based on resins containing ionic liquid-like fragments: easy control of size and stability. , 2011, Physical chemistry chemical physics : PCCP.

[31]  Victor Sans,et al.  Polymer-supported ionic-liquid-like phases (SILLPs): transferring ionic liquid properties to polymeric matrices. , 2011, Chemistry.

[32]  Zhigang Xie,et al.  Highly stable and porous cross-linked polymers for efficient photocatalysis. , 2011, Journal of the American Chemical Society.

[33]  P. Goodrich,et al.  Green photochemistry: photo-Friedel–Crafts acylations of 1,4-naphthoquinone in room temperature ionic liquids , 2009 .

[34]  D. A. Russell,et al.  Singlet oxygen generation using a porous monolithic polymer supported photosensitizer: potential application to the photodynamic destruction of melanoma cells , 2009, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

[35]  W. Fudickar,et al.  Remote substituent effects on the photooxygenation of 9,10-diarylanthracenes: strong evidence for polar intermediates. , 2008, Chemical communications.

[36]  E. García‐Verdugo,et al.  Polymer supported ionic liquid phases (SILPs) versus ionic liquids (ILs): how much do they look alike. , 2007, Chemical communications.

[37]  E. García‐Verdugo,et al.  Bioreactors based on monolith-supported ionic liquid phase for enzyme catalysis in supercritical carbon dioxide , 2007 .

[38]  Jianbin Tang,et al.  Poly(ionic liquid)s as new materials for CO2 absorption , 2005 .

[39]  B. Altava,et al.  A sensitive colorimetric method for the study of polystyrene merrifield resins and chloromethylated macroporous monolithic polymers. , 2004, Journal of combinatorial chemistry.

[40]  D. Vos,et al.  Solid Materials as Sources for Synthetically Useful Singlet Oxygen , 2004 .

[41]  Angelo Albini,et al.  Green chemistry and photochemistry were born at the same time , 2004 .

[42]  M. Stratakis,et al.  Biomimetic total synthesis of litseaverticillols A, C, D, F, and G: singlet-oxygen-initiated cascades. , 2003, Angewandte Chemie.

[43]  Georgios Vassilikogiannakis Prof.,et al.  Biomimetic Total Synthesis of Litseaverticillols A, C, D, F, and G: Singlet-Oxygen-Initiated Cascades† , 2003 .

[44]  M. Nowakowska,et al.  Polymeric Photosensitizers, 5. Synthesis and Photochemical Properties of Poly[(N‐isopropylacrylamide)‐co‐(vinylbenzyl chloride)] Containing Covalently Bound Rose Bengal Chromophores , 2001 .

[45]  J. Mayoral,et al.  Supported chiral catalysts: the role of the polymeric network , 2001 .

[46]  Tom Welton,et al.  Room-temperature ionic liquids: solvents for synthesis and catalysis. 2. , 1999, Chemical reviews.

[47]  D. Neckers,et al.  Rose bengal ethyl ester aggregation in aqueous solution , 1988 .

[48]  D. Neckers,et al.  Polymer-based sensitizers for the formation of singlet oxygen: new studies of polymeric derivatives of rose bengal , 1985 .

[49]  Y. Ohta,et al.  Synthesis, characterization and application of a novel polymer solid photosensitizer , 2000 .