Recent advances in the application of deep eutectic solvents as sustainable media as well as catalysts in organic reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (60) ◽  
pp. 48675-48704 ◽  
Author(s):  
Peng Liu ◽  
Jian-Wu Hao ◽  
Li-Ping Mo ◽  
Zhan-Hui Zhang
Keyword(s):  
Ionic Liquids ◽  
Transition Temperature ◽  
Deep Eutectic Solvents ◽  
Organic Reactions ◽  
Recent Advances ◽  
Sustainable Media

This review highlights the recent advances using deep eutectic solvents (DESs), deep eutectic ionic liquids (DEILs), low-melting mixtures (LMMs) or low transition temperature mixtures (LTTMs) as green media as well as catalysts in organic reactions.

scholarly journals Inorganic Synthesis Using Reactions of Ionic Liquids and Deep Eutectic Solvents

2021 ◽  
Author(s):  
Tao Zhang ◽  
Thomas Doert ◽  
Hui Wang ◽  
Suojiang Zhang ◽  
Michael Ruck
Keyword(s):  
Ionic Liquids ◽  
Deep Eutectic Solvents ◽  
Inorganic Synthesis

scholarly journals Ionic liquids and deep eutectic solvents for the recovery of phenolic compounds: effect of ionic liquids structure and process parameters

RSC Advances ◽  
2021 ◽  
Vol 11 (20) ◽  
pp. 12398-12422
Author(s):  
Amir Sada Khan ◽  
Taleb H. Ibrahim ◽  
Nabil Abdel Jabbar ◽  
Mustafa I. Khamis ◽  
Paul Nancarrow ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Phenolic Compounds ◽  
Liquid Phase ◽  
Aqueous Phase ◽  
Process Parameters ◽  
Deep Eutectic Solvents

Extraction of phenol from aqueous phase to ionic liquid phase.

Development of an automated yeast-based spectrophotometric method for toxicity screening: Application to ionic liquids, GUMBOS, and deep eutectic solvents

Chemosphere ◽  
2021 ◽  
Vol 277 ◽  
pp. 130227
Author(s):  
Ana M.O. Azevedo ◽  
André G. Vilaranda ◽  
Ana F.D.C. Neves ◽  
Maria João Sousa ◽  
João L.M. Santos ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Spectrophotometric Method ◽  
Deep Eutectic Solvents ◽  
Toxicity Screening

Separation of phenols from oils using deep eutectic solvents and ionic liquids

2020 ◽  
Vol 92 (10) ◽  
pp. 1717-1731
Author(s):  
Yucui Hou ◽  
Zhi Feng ◽  
Jaime Ruben Sossa Cuellar ◽  
Weize Wu
Keyword(s):  
Ionic Liquids ◽  
Phenolic Compounds ◽  
High Efficiency ◽  
Deep Eutectic Solvents ◽  
Environmentally Benign ◽  
Organic Chemical ◽  
Environmental Friendliness ◽  
Oil Mixtures ◽  
Organic Chemical Industry

AbstractPhenolic compounds are important basic materials for the organic chemical industry, such as pesticides, medicines and preservatives. Phenolic compounds can be obtained from biomass, coal and petroleum via pyrolysis and liquefaction, but they are mixtures in oil. The traditional methods to separate phenols from oil using alkaline washing are not environmentally benign. To solve the problems, deep eutectic solvents (DESs) and ionic liquids (ILs) have been developed to separate phenols from oil, which shows high efficiency and environmental friendliness. In this article, we summarized the properties of DESs and ILs and the applications of DESs and ILs in the separation of phenols and oil. There are two ways in which DESs and ILs are used in these applications: (1) DESs formed in situ using different hydrogen bonding acceptors including quaternary ammonium salts, zwitterions, imidazoles and amides; (2) DESs and ILs used as extractants. The effect of water on the separation, mass transfer dynamics in the separation process, removal of neutral oil entrained in DESs, phase diagrams of phenol + oil + extractant during extraction, are also discussed. In the last, we analyze general trends for the separation and evaluate the problematic or challenging aspects in the separation of phenols from oil mixtures.

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