  In this contribution, a new POM-based ionic liquid, namely
(P6,6,6,14)4[W10O32], was fully characterized. Its viscosity and its very low
dielectric constant make this hybrid ionic liquid suitable to be used as
solvent for organic transformations. As proof of concept, this unique ionic
liquid combining solvant and catalyst properties was tested for catalytic
oxidation of various alcohols and alkenes in presence of H2O2
