Abstract
New catalysts for olefin metathesis are obtained upon interaction between rhenium trisacetylacetonate and γ-Al2O3 surface. After high temperature treatment in flows of O2 and N2 and addition of organometallic compound as a cocatalyst the activity of the resulting catalyst exceeds that of known Re/Al2O3 catalysts prepared by impregnation. The catalysts exhibit maximal activity at a cocatalyst surface concentration of 3 × 10−7 mol/m2. Further increase of the cocatalyst concentration leads to deactivation.
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Klimov, O.V., Khomyakova, E.A. & Startsev, A.N. Use of Re(C5H7O2) in preparation of catalysts for olefin metathesis. Catal Lett 19, 189–195 (1993). https://doi.org/10.1007/BF00771754
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DOI: https://doi.org/10.1007/BF00771754