A modified, convenient, preparation of solvent-free, anhydrous, Li+, Na+ and K+ salts of the ubiquitous [BArF4]- anion is reported, that involves a simple additional recrystallisation step. Anhydrous Na[BArF4], K[BArF4], and… Click to show full abstract
A modified, convenient, preparation of solvent-free, anhydrous, Li+, Na+ and K+ salts of the ubiquitous [BArF4]- anion is reported, that involves a simple additional recrystallisation step. Anhydrous Na[BArF4], K[BArF4], and [Li(H2O)][BArF4], were characterised by single-crystal X-ray diffraction.
               
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