Kinetics and Mechanism of Ruthenium(III) Catalyzed Oxidation of Butanone and Uncatalyzed Oxidation of Cychlohexanone by Cerium(IV) in Acid Sulphate Medium

Journal of the Korean Chemical Society

C.L Khandelwal¹  P D Sharma¹  Priyamvada Sharma¹  Shalini Hemkar¹ 

关键词: Cerium(IV);   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The kinetics of ruthenium(III) chloride catalyzed oxidation of butanone and uncatalyzed oxidation of cyclohexanone by cerium(IV) in sulphuric acid medium have been studied. The kinetic rate law(I) in case of butanone conforms to the proposed mechanism. (1) However, oxidation of cyclohexanone in absence of catalyst accounts for the rate eqn. (2). (2) Kinetics and activation parameters have been evaluated conventionally. Kinetically preferred mode of reaction is via ketonic and not the enolic forms.

【 授权许可】

Unknown