silsesquioxane type titanium sulfide oxidation to sulfoxide or sulfone groups Catalysts

摘要

Silsesquioxane type titanium catalyst for the oxidation of sulfide groups. The present invention is an improved process for the selective oxidation of sulfur to sulfoxide or sulfone groups procedure. Specifically, it is the silsesquioxane compounds synthesis of titanium (3 and 4) and applications that these compounds have in the oxidation of organic molecules with sulfur functional group using as oxidizing peroxides such as tert-butyl hydroperoxide and hydrogen peroxide.