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Titanosilicate (1.5wt.% Ti) with very well-ordered MCM-48 mesostructure was synthesized using fumed silica and titanium isopropoxide as silicon and titanium sources, respectively. It was successfully used as a new catalyst for the mild oxidation of S-containing organic compounds with H 2 O 2 . Recent results obtained by our group in the sulfoxidation reaction using W-, V- and Mo-containing...
Catalytic oxidation of thioethers and thiophene derivatives with H 2 O 2 was performed at 40°C and atmospheric pressure, in presence of W-, V- and Mo-containing layered double hydroxides (LDH). The catalysts were prepared by direct ion exchange with metal-oxoanions, i.e. WO 42− , W 7 O 246− , V 2 O 74− , V 10 O 28 ...
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