Hydrozylation of Benzene to Phenol over Cesium Salt of Mo-V-P Heteropoly acids in the Presence of Hydrogen Perozide
Nowadays,many efforts are in progress for the development of a new route towards phenol synthesis by a one-stage process via direct hydroxylation of benzene to phenol.The most attractive feature of Keggin type Heteropoly acids(HPAs)studied as catalystsfor acid and oxidation catalyzed reactionslies in their redox and acid.base properties.which can be tailored in the molecular level by choosing variousheteroatoms，variOUS atoms of the addenda orsubstituting the addenda with different ions.Thus,hydroxylation of benzene to phenol using HPAscatalysts appeared recently .In this study，wereported a new procedure for the synthesis of cesium salts of Keggin type Mo-V-P HPAs with various vanadium contents and investigated their catalyticaetivity in hydroxylation of benzene to phenol in thepresence of hydrogen peroxide as the oxidant.
苯酚 氧化催化 杂多酸 羟基化反应
Fu-Min Zhang Wei-Dong Zhu Yi-Jun Zhong Jun Wang
Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Institute of Physical Chemistry,Zhe Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Institute of Physical Chemistry,Zhe State Key Laboratory of Materials-Oriented Chemical Engineering,College of Chemistry and Chemical En
国内会议
青岛
英文
465-466
2007-08-19（万方平台首次上网日期，不代表论文的发表时间）