Abstract
Supported ionic liquids refer to ionic liquids that are immobilized on supports (e.g. silica-based materials, magnetic nanoparticles, carbon nanotube, etc.). The synergistic effect of ILs and supports can derive a series of novel performances and properties while retain the advantages of both species. As green media in organic catalytic reactions and asymmetric reactions, they have many advantages over free ionic liquids, including avoiding the leaching of ionic liquids and catalysts, reducing their amount, and improving the recoverability and reusability of both themselves and catalysts. Moreover, supported ionic liquids themselves possess catalytic activity and selectivity via mediating the process of some reactions. Therefore, much research effort has been devoted to studying the supported ionic liquids. Over the last decade, the dramatic advantages of SILs inspire drastic reformation in ionic liquid area. In this article, we overview mainly the application and development of solid-supported ionic liquid using covalent bonds in catalytic reactions, while their stability and the interaction among support, ionic liquid and catalyst are discussed.
Graphical Abstract
Call for Papers in Thematic Issues
Advances of Heterocyclic Chemistry with Pesticide Activity
Global food safety and security will continue to be a global concern for the next 50 years and beyond. Plant diseases have had a significant impact on food safety and security throughout the entire food chain, from primary production to consumption. While conventional chemical pesticides have been traditionally used for ...read more
Calculation design of covalent/metal organic framework based catalysts
This research area combines theoretical computation and screening with machine learning for the design of covalent/metal organic framework-based catalysts, bridging the disciplines of organic chemistry, physical chemistry, computational chemistry, materials science, and machine learning. It covers several critical aspects: designing and synthesizing organic catalysts for improved performance, applying computational methods ...read more
Carbohydrates conversion in biofuels and bioproducts
Biomass pretreatment, hydrolysis, and saccharification of carbohydrates, and sugars bioconversion in biofuels and bioproducts within a biorefinery framework. Carbohydrates derived from woody biomass, agricultural wastes, algae, sewage sludge, or any other lignocellulosic feedstock are included in this issue. Simulation, techno-economic analysis, and life cycle analysis of a biorefinery process are ...read more
Catalytic C-H bond activation as a tool for functionalization of heterocycles
The major topic is the functionalization of heterocycles through catalyzed C-H bond activation. The strategies based on C-H activation not only provide straightforward formation of C-C or C-X bonds but, more importantly, allow for the avoidance of pre-functionalization of one or two of the cross-coupling partners. The beneficial impact of ...read more
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