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Allyl alcohol epoxidation mechanism at the titanosilicate was studied. The best results were obtained for the hypothesis involving the hydrogen peroxide and allyl alcohol adsorption at the active catalyst centres with subsequent interaction of the surface intermediates with each other, with the formation of glycidol adsorbed on the active centre, free catalyst centre and molecule of water. ScopeOxygen-containing heterocyclic compounds (oxides olefins, cyclic acetals, etc.) are important products and intermediates of the basic and fine organic synthesis. Great practical interest is the glycidol oxide of allyl alcohol. It is a valuable intermediate product in the manufacture of surfactants, plasticizers, textile dyes, drugs, pesticides, some rubbers, paints, thermosetting resins and other [1]. Results and discussionThere are several basic methods for producing glycidol such as epoxidation of allyl alcohol with organic hydroperoxides at vanadium inorganic compounds as a catalysis; glycerol carbonate decomposition; chlorohydrins method; oxidation method; epoxidation of allyl alcohol with hydrogen peroxide [2].One of the most promising methods for producing glycidol is the epoxidation of allyl alcohol by hydrogen peroxide on the titanium-containing catalyst.