Task specific ionic liquids and task specific onium salts.
Task specific ionic liquids (TSILs), or more generally task specific onium salts (TSOSs), can be defined as an association of a cation and anion, one at least being organic, to which has covalently been attached through a linker a function that confers the assembly a specific task. After presentation of the general concept of TSILs and TSOSs, the different methods of preparation of these compounds are developed. Regarding their applications in chemistry, TSILs and TSOSs can be used as soluble supports for reagents and catalysts in multiphasic reactions, enabling high activity and easy recovery of the supported agent. However, additionally, they can be used as soluble supports for organic synthesis in a similar manner to resins and offer several advantages over traditional methods.
UMR CNRS 6510, 263 Avenue du Général Leclerc, Campus de Beaulieu, Université de Rennes 1, 35042, Rennes Cedex, France, mathieu.pucheault@univ-rennes1.fr.
Mathieu
M
Pucheault
Michel
M
Vaultier
D000838:Anions; D002384:Catalysis; D060326:Chemistry Techniques, Synthetic; D052578:Ionic Liquids / Q000737:chemistry; D012492:Salts
D000838:Anions; D052578:Ionic Liquids; D012492:Salts