Table 2.
Several ionic liquids building blocks.
| Cation
|
Anion | |
|---|---|---|
| Name | Abbreviation | |
| Imidazolium | [IM] | BF4−, PF6−, OH− |
| Alkypyridinium | [Pyr] | CH3COO−, COO− |
| 1-Ethyl-3-hexylimidazolium | [EHIM] | NO3−, CN− |
| N-Ethyl-pyridinium | [NEPyr] | S6F6−, CF3SO4−, |
| 1-Butyl-3-methylimidazolium | [BMIM] | F6O4S6−, CF3SO3− |
| 1-Hexyl-3-methylimidazolium | [HMIH] | Br−, I−, Cl−, PhSO3− |
| 1-Methyl-3-hexylimidazolium | [MHIH] | (CF3SO2)2N−, Al2C7− |
| 1-Ethyl-3-methylimidazolium | [EMIH] | CF3CO2−, AlCl4− |
| 1-Propyl-3-methylimidazolium | [PMIH] | CH3SO4−, CH3CH(OH)CO2− |