Structural Properties of Ni/γ?Al2O3 and Cu/γ?Al2O3 Catalyst and its Application for Hydrogenation of Furfurylidene Acetone |
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Institution: | Chemistry Department, Faculty of Science, Brawijaya University, Malang 65145, Indonesia |
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Abstract: | Hydrogenation of furfurylidene acetone has been carried out using Ni/γ?Al2O3 and Cu/γ?Al2O3 catalyst in the presence of isopropanol in autoclave batch reactor. The hydrogenation using Cu/γ?Al2O3 at 120oC for 6 h gives main formation of 1,5-bis-(furan-2-yl)-pentan-3-one. Reaction at higher temperature at 140oC for 8 h using Ni/γ?Al2O3 leads to 1,5-bis-(furan-2-yl)-penta-1-en-3-one. The different selectivity of both catalysts is explained by physical properties including the surface area and distribution of metal loading. |
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Keywords: | hydrogenation furfurylidene acetone furfural condensation temperature catalyst |
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