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|Title:||Liquid phase non-solvent selective oxidation of styrene using aqueous hydrogen peroxide with supported 12-tungstophosphoric acid|
|Series/Report no.:||Int. Cl.<sup>8</sup> B01J27/186; C07B31/00|
|Abstract:||Non-solvent oxidative cleavage of styrene has been carried out over supported 12-tungstophosphoric acid with H<sub>2</sub>O<sub>2</sub>. The present catalysts show very high conversion and selectivity towards benzaldehyde, an important product used as intermediate in many synthetic preparations. Further, the catalytic activity of calcinated catalysts has also been evaluated under optimized conditions. The present study shows the best catalysts to be PWA<sub>3</sub>/Z and PWA<sub>3</sub>/A with PWA<sub>3</sub>/A thermally more stable than PWA<sub>3</sub>/Z.<b style=""><i></i></b>|
|ISSN:||0975-0975 (Online); 0376-4710 (Print)|
|Appears in Collections:||IJC-A Vol.48A(07) [July 2009]|
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