Owing to their unique properties, ionic liquids (ILs) nowadays are widely examined as eco-compatible solvents for organic synthesis. 1 Many successful applications have been disclosed, including modern aspects such as enantioselective, 2 catalytic, 3 or multicomponent reactions. 4 Nevertheless one can observe that in most of these reports only one single model reaction is generally studied (and generally carried out on few model compounds); to the best of our knowledge, no ...