PROCESS FOR PREPARING MESOPOROUS SILICATES CONTAINING TI AND ORGANIC COMPOUNDS DIRECTLY LINKED TO NETWORK ATOMS, AND USE THEREOF AS CATALYST

摘要

The invention relates to a process for producing micro and mesoporous silicates which contain elements with a valence of 2, 3 and 4 such as Ge, Ti, Al, B, Ga, Cr, Fe, Zn, V and combinations thereof, and organic groups which are directly linked to network atoms. These catalysts are highly active and selective for reactions of selective oxidation of organic compounds with organic or inorganic peroxides. Hence, they can be used as acid catalysts when they contain trivalent elements in their composition.