Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
55140 | Catalysis Today | 2012 | 8 Pages |
Production of 1,5-pentanediol from tetrahydrofurfuryl alcohol, which can be produced from biomass via furfural, is reviewed. Silica- or carbon-supported rhodium catalysts modified with Re, Mo or W show high activity and selectivity, while commercial hydrogenation catalysts such as Ru/C, copper chromite and Raney Ni show much lower activity and selectivity. The formation of metal bond between rhodium metal particles and additive metal is a key to the high performance. The reaction mechanism is discussed based on the characterization data, reactivity of related substrates and kinetics.
Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (88 K)Download as PowerPoint slideHighlights► 1,5-Pentanediol can be produced by hydrogenolysis of tetrahydrofurfuryl alcohol. ► Rh is a catalytically active element in this reaction. ► Modification with Re, Mo and W much enhances the catalytic performance. ► The mechanism involving hydride attack directed by the OH group is proposed.