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Ionic Liquids with different unsymmetrical cations. The most important classes are Ionic Liquids having as cation either imidazolium derivatives or quaternary ammonium ions pyrrolidimium-, piperidimium-, or morpholinium-based derivatives or quaternary phosphonium ions [23]. As counterions, simple halogenides are possible or more hydrophobic ions such as PFg or bis ((trifluoromethyl) sulfonyl) amide (N(S02CF3)2). ... [Pg.1109]

See other pages where Sulfonyl halogenides is mentioned: [Pg.312] [Pg.132] [Pg.704] [Pg.289]