Poly(ethylene glycol)-based ionic liquids: properties and uses as alternative solvents in organic synthesis and catalysis
| Autor: | Evelina Colacino, Frédéric Lamaty, Francesco De Angelis, Clarence Charnay, Jean Martinez, Martina Maya Cecchini |
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| Přispěvatelé: | Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM ICMMM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Chimie du CNRS (INC), Dipartimento di Scienze Fisiche e Chimiche, Università dell'Aquila e Consorzio (INCA), Università degli Studi dell'Aquila (UNIVAQ), Institut des Biomolécules Max Mousseron [Pôle Chimie Balard] (IBMM), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Montpellier (UM)-Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Institut de Chimie du CNRS (INC)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2013 |
| Předmět: |
General Chemical Engineering
Ionic Liquids Chemistry Techniques Synthetic 010402 general chemistry 01 natural sciences Catalysis Polyethylene Glycols chemistry.chemical_compound Rheology Environmental Chemistry Organic chemistry Animals Humans General Materials Science heterocycles poly(ethylene glycols) 010405 organic chemistry multicomponent reactions toxicity [CHIM.CATA]Chemical Sciences/Catalysis Biodegradation 0104 chemical sciences General Energy ionic liquids chemistry Organocatalysis Ionic liquid Solvents Organic synthesis Glass transition Ethylene glycol |
| Zdroj: | ChemSusChem ChemSusChem, ChemPubSoc Europe/Wiley, 2014, 7 (1), pp.45-65. ⟨10.1002/cssc.201300421⟩ |
| ISSN: | 1864-564X 1864-5631 |
| DOI: | 10.1002/cssc.201300421⟩ |
| Popis: | International audience; : PEG-based ionic liquids are a new appealing group of solvents making the link between two distinct but very similar fluids: ionic liquids and poly(ethylene glycol)s. They find applications across a range of innumerable disciplines in science, technology, and engineering. In the last years, the possibility to use these as alternative solvents for organic synthesis and catalysis has been increasingly explored. This Review highlights strategies for their synthesis, their physical properties (critical point, glass transition temperature, density, rheological properties), and their application in reactions catalyzed by metals (such as Pd, Cu, W, or Rh) or as organic solvent (for example for multicomponent reactions, organocatalysis, CO2 transformation) with special emphasis on their toxicity, environmental impact, and biodegradability. These aspects, very often neglected, need to be considered in addition to the green criteria usually considered to establish ecofriendly processes. |
| Databáze: | OpenAIRE |
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