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Heterogenized boron(III)-molybdenum(VI) mixed oxo derivatives as new bimetallic catalysts for cyclo-hexene liquid-phase epoxidation

1988; Science Press; Volume: 45; Issue: 2 Linguagem: Inglês

10.1016/0304-5102(88)80015-4

1873-3131

E. Tempesti, L. GIUFFRÉ, Francesco Di Renzo, C. Mazzocchia, G. Modica,

Chemical Synthesis and Reactions

The catalytic epoxidation of cyclohexene has been studied in the liquid phase using as catalysts molybdenum-boron mixed oxo derivatives supported on new polymeric resins. The binary system catalysts, in which the formation of B-O-Mo chemical bonds is suggested on the basis of spectral data, retain constant activity when recycled. Relative to conventional homogeneous molybdenum catalysts, no chemical degradation is observed.