3 years ago

Mn-MIL-100 heterogeneous catalyst for the selective oxidative cleavage of alkenes to aldehydes

Mn-MIL-100 heterogeneous catalyst for the selective oxidative cleavage of alkenes to aldehydes
Four MIL metal organic framework materials with large surface area and high stability were utilized as heterogeneous catalysts in the selective oxidation of styrene with tert-butylhydroperoxide (70% aqueous) as an oxidant in acetonitrile. Mn-MIL-100 exhibits excellent styrene conversion (89%) and benzaldehyde selectivity (85%) under optimized conditions. Furthermore, Mn-MIL-100 displays superior catalytic activity in the selective oxidation of aryl-olefins and is reused at least three times without significant deactivation. It appears that this specific material would open up a new pathway for MOFs towards the selective catalytic oxidation of aryl-olefins to the corresponding aldehydes.

Publisher URL: www.sciencedirect.com/science

DOI: S1566736717303485

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