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在有机溶剂中K₂FeO₄催化氧化醇类的催化体系

Catalyst System for Potassium Ferrate Oxidizing Alcohols

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【Author】 LIU Yan-xiu~1,SONG Hua~1,XIA Quan-yi~2,LIU Wen-jia~3(1.Chemistry and Chemical Engineering College,Daqing Petroleum Institute,Daqing 163318,Heilongjiang Province,China;2.Daqing Petrochemical Engineering Co.,Ltd,Daqing 163714,Heilongjiang Province,China;3.Workshop of Butanol and Octanol,Daqing Chemical Plant 2,Daqing Petrochemical Company,Daqing 163714,Heilongjiang Province,China)

【机构】大庆石油学院化学化工学院；大庆石化工程有限公司；大庆石化公司化工二厂丁辛醇车间；

【摘要】高铁酸钾是强氧化剂,在进行氧化反应时,K2FeO4较难进入有机相。以环己醇氧化合成环己酮为模型反应,通过试验探索出了超稳分子筛-磷酸-K2FeO4(相转移催化剂)所组成的体系在有机溶剂中可快速氧化环己醇为环己酮。更多还原

【Abstract】 Potassium ferrate,a new green oxidant,has powerful oxidization and high selectivity,but it is difficult to solve in organic solvent in the oxidation.So the oxidation of cyclohexanol to cyclohexanone by potassium ferrate was studied,the catalyst system of ultrastable zeolite,phosphoric acid and potassium ferrate could accelerate oxidation cyclohexanol to cyclohexanone and showed good oxidation ability in the organic solvent.更多还原