HERSTELLUNG VON OXIRANDERIVATEN MIT HILFE VON TITANSILSESQUIOXANKATALYSATOREN

摘要

A process for the preparation of an oxirane compound by reacting an olefinically unsaturated hydrocarbon with an organic hydroperoxide, in the presence of a catalyst comprising a titanasilsesquioxane of the general formula TiLR7Si7O12 and structural formula (I) wherein R is chosen from the group of cyclopentyl, cyclohexyl and cycloheptyl and L is chosen from the group of alkyl, cycloalkyl, alkylaryl, alkoxy, aryloxy, siloxy, amido and OH.