Catalysis Research Center, Hokkaido University, Kita 21 Nishi 10, Kita-ku, Sapporo, Hokkaido 001-0021, Japan.
Chem Commun (Camb). 2011 Nov 28;47(44):12209-11. doi: 10.1039/c1cc14859a. Epub 2011 Oct 12.
Carbon-supported Pt catalysts are highly active and reusable for the aqueous-phase hydrodeoxygenation of phenols as lignin models without adding any acids. It is suggested that Pt/carbon facilitates the hydrogenation of phenols and the hydrogenolysis of the resulting cyclohexanols.
负载碳的 Pt 催化剂对以木质素模型物苯酚为代表的水相加氢脱氧反应具有高活性和可重复使用性,无需添加任何酸。研究表明,Pt/碳有利于苯酚的加氢和生成的环己醇的氢解。