Results 131 to 140 of about 32,396 (168)
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Glycosylation in Ionic Liquids
Synthesis, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
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Chemical Reviews, 2016
Ionic liquids (ILs) have been widely investigated as novel solvents, electrolytes, and soft functional materials. Nevertheless, the widespread applications of ILs in most cases have been hampered by their liquid state. The confinement of ILs into nanoporous hosts is a simple but versatile strategy to overcome this problem. Nanoconfined ILs constitute a
Shiguo Zhang +3 more
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Ionic liquids (ILs) have been widely investigated as novel solvents, electrolytes, and soft functional materials. Nevertheless, the widespread applications of ILs in most cases have been hampered by their liquid state. The confinement of ILs into nanoporous hosts is a simple but versatile strategy to overcome this problem. Nanoconfined ILs constitute a
Shiguo Zhang +3 more
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An organocatalytic ionic liquid
Organic & Biomolecular Chemistry, 2011The carbene concentration in 1-ethyl-3-methylimidazolium-acetate ionic liquid is sufficiently high to act as a catalyst in benzoin condensation, hydroacylation and also in oxidation of an alcohol by using CO(2) and air. This observation reveals the potential of ionic liquid organocatalysts, uniting the beneficial properties of these two families of ...
Zsolt, Kelemen +3 more
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2017
Ionic liquids are well-known for their remarkable physical and chemical properties, which triggered their use as green-solvents and materials with unique and tuneable characteristics. This tuneability frequently relies on just selecting suitable ions for a specific need rather than on complex covalent modifications, making ionic liquids attractive for ...
Ferraz, Ricardo +3 more
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Ionic liquids are well-known for their remarkable physical and chemical properties, which triggered their use as green-solvents and materials with unique and tuneable characteristics. This tuneability frequently relies on just selecting suitable ions for a specific need rather than on complex covalent modifications, making ionic liquids attractive for ...
Ferraz, Ricardo +3 more
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Green Chemistry, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Roger A. Sheldon +4 more
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AbstractFor Abstract see ChemInform Abstract in Full Text.
Roger A. Sheldon +4 more
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Small, 2015
Ionic liquids (ILs) have become particularly attractive recently because they have demonstrated themselves to be important construction units in the broad fields of chemistry and materials science, from catalysis and synthesis to analysis and electrochemistry, from functional fluids to clean energy, from nanotechnology to functional materials.
Hongliang, Liu, Lei, Jiang
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Ionic liquids (ILs) have become particularly attractive recently because they have demonstrated themselves to be important construction units in the broad fields of chemistry and materials science, from catalysis and synthesis to analysis and electrochemistry, from functional fluids to clean energy, from nanotechnology to functional materials.
Hongliang, Liu, Lei, Jiang
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Journal of the American Chemical Society, 2009
A molecular level mechanism of catalysis by an ionic liquid (IL) is proposed as an "electrophile nucleophile dual activation" through a "relay of cooperative hydrogen bonds and charge-charge interactions". Spectroscopic ((1)H NMR and IR) studies were used to probe the involvement of the C-2 hydrogen and the AcO(-) anion of [bmim][OAc] in the catalysis ...
Asit K, Chakraborti, Sudipta Raha, Roy
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A molecular level mechanism of catalysis by an ionic liquid (IL) is proposed as an "electrophile nucleophile dual activation" through a "relay of cooperative hydrogen bonds and charge-charge interactions". Spectroscopic ((1)H NMR and IR) studies were used to probe the involvement of the C-2 hydrogen and the AcO(-) anion of [bmim][OAc] in the catalysis ...
Asit K, Chakraborti, Sudipta Raha, Roy
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Vapourisation of ionic liquids
Physical Chemistry Chemical Physics, 2007Eight common imidazolium based ionic liquids have been successfully evaporated in ultra-high vacuum, their vapours analysed by line of sight mass spectrometry and their heats (enthalpy) of vapourisation determined. They were found to evaporate as ion pairs, with heats of vapourisation which depend primarily on the coulombic interactions within the ...
James P, Armstrong +6 more
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ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Fred, van Rantwijk, Roger A, Sheldon
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Fred, van Rantwijk, Roger A, Sheldon
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The Chemical Record, 2012
AbstractIonic liquids have recently gained popularity in the scientific community owing to their special properties and characteristics. One of the reasons why ionic liquids have been termed “green solvents” is due to their negligible vapour pressure. Their use in electrochemical, biological and metal extraction applications is discussed. Wide research
Patel, Divia Dinesh, Lee, Jong-Min
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AbstractIonic liquids have recently gained popularity in the scientific community owing to their special properties and characteristics. One of the reasons why ionic liquids have been termed “green solvents” is due to their negligible vapour pressure. Their use in electrochemical, biological and metal extraction applications is discussed. Wide research
Patel, Divia Dinesh, Lee, Jong-Min
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