| abstract |
New multi-component oxidation catalyst andnprocedure to produce an epoxy compound using thensame.n n n A new oxidation catalystnmulti-component that can be used effectively in, for example,nan epoxidation reaction of olefins and the like, which isnaffordable and has high versatility and it presents a highncatalytic activity and a process to produce a compoundnepoxy by oxidation with hydrogen peroxide of anolefin using the multi-component oxidation catalyst. Benprovides a multi-component oxidation catalyst thatnit comprises a tungsten compound, a quaternary ammonium salt,na phosphoric acid and / or a boric acid and a hydrogen sulfate salt.nIn addition, a process for producing a compound is provided.nepoxy, characterized in that an olefin is oxidized with peroxidenof hydrogen in the presence of the oxidation catalystnprevious multicomponent. The epoxy compound obtained by thisnprocedure is useful as intermediate of agrochemical compounds,nmedicines or the like, as raw material of various polymersnand the like |