366-18-7, Name is 2,2′-Bipyridine, molecular formula is C10H8N2, belongs to catalyst-ligand compound, is a common compound. In a patnet, author is Rajabi, Fatemeh, once mentioned the new application about 366-18-7, Safety of 2,2′-Bipyridine.
Tungstate ion (WO42-) confined in hydrophilic/hydrophobic nanomaterials functionalized bronsted acidic ionic liquid as highly active catalyst in the selective aerobic oxidation of alcohols in water
A Bronsted acidic Ionic Liquid containing tungstate anion functionalized polysiloxane network (PMO-IL-WO42-) was synthesized by simple self-condensation of tungstic acid and zwitterionic organosilane precursor possessing both imidazolium and sulfonate groups. Characterization by scanning electron microscopy (SEM), Fourier -transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), thermal gravimetric analysis TGA, nitrogen porosimetry, solid-state NMR spectroscopy and elemental analysis confirmed that both imidazolium cation and tungstate anion of zwitterion are successfully incorporated inside the organosilica framework. The catalytic activity of resulting hybrid PMO-IL WO42- material was studied in the selective aerobic oxidation of primary and secondary alcohols using an atmospheric pressure of air in pure water. Due to the ionic liquid-based charged surface containing hydrophilic sulfonic acid and tungstate group, the synergistic hydrophilic/hydrophobic and redox effect of PMO-IL-WO42- as water-friendly catalyst facilitates and enhances the activity and selectivity toward the target oxidative products in water and proved to have a particularly broad substrate scope for reliable aerobic oxidation reaction. Furthermore, the catalyst showed outstanding stability and could be easily separated and reused at least ten reactions run under the same conditions as fresh catalyst without any loss of catalytic activity and product selectivity.
If you¡¯re interested in learning more about 366-18-7. The above is the message from the blog manager. Safety of 2,2′-Bipyridine.
Reference:
Metal catalyst and ligand design,
,Ligand Template Strategies for Catalyst Encapsulation – NCBI