title: A general halide-to-anion switch for imidazolium-based ionic liquids and oligocationic systems using anion exchange resins (A- form).
abstract: Further studies on the application of an AER (A(-) form) method broadened the anion exchange scope of representative ionic liquids and bis(imidazolium) systems. Depending on the hydrophobicity nature of the targeted imidazolium species and counteranions, different organic solvents were used to swap halides for assorted anions, proceeding in excellent to quantitative yields.
authors.affiliation: Laboratori de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avda. Joan XXIII s/n, 08028, Barcelona, Spain. ealcalde@ub.edu
authors.forename: Ermitas
authors.initials: E
authors.lastname: Alcalde
authors.forename: Immaculada
authors.initials: I
authors.lastname: Dinarès
authors.forename: Anna
authors.initials: A
authors.lastname: Ibáñez
authors.forename: Neus
authors.initials: N
authors.lastname: Mesquida
mesh_terms: D000837:Anion Exchange Resins / Q000737:chemistry*; D000838:Anions / Q000737:chemistry; D006219:Halogens / Q000737:chemistry*; D057927:Hydrophobic and Hydrophilic Interactions; D007093:Imidazoles / Q000737:chemistry*; D052578:Ionic Liquids / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry
chemical_list: D000837:Anion Exchange Resins; D000838:Anions; D006219:Halogens; D007093:Imidazoles; D052578:Ionic Liquids; D012997:Solvents