菲的高效液相催化氧化制取菲醌

Catalytic Oxidation of Phenanthrene to Phenanthrenequinone in Liquid Phase

在乙酸中用一种新型氧化剂氧化菲制取菲醌 ,并探讨了合成菲醌的主要影响因素 ,找出了最佳工艺条件。反应在 1 1 0℃进行 ,菲醌收率可达到 85 %以上 ,反应条件温和 ,易操作 ,溶剂可以回收复用。

Oxidation of phenanthrene for the preparation of phenanthraquinone was studied by a new type of oxide in acetic acid . Several chief influential factors and the optimum processing conditions were discussed. The reaction proceeded at 110 ℃,and the yield of phenanthrenequinone can reach 85 %. The reaction was easy to be controlled , technological process was comparatively simple,and organic solvent can be recovered.