Abstract
The electrochemical dehalogenation of trans−1,2-dibromocyclohexane will be studied using a family of cobaloximes by the cyclic voltammetry. The cobaloximes used are: Co(dmgH)2Cl(py), Co(mpgH)2Cl(py), Co(dpgH)2Cl(py), Co(chgH)2Cl(py), Co(dmgH)2Cl(PPh3), Co(mpgH)2Cl(PPh3) and Co(dpgH)2Cl(PPh3) (where dmgH is dimethylglyoximato, mpgH is methylphenylglyoximato, dpgH is diphenylglyoximato, chgH is 1,2-cyclohexanedione dioxime, PPh3 is triphenylphosphine and py is pyridine). The dehalogenation kinetics were studied by monitoring the current increases zone near to the Co(II/I) half wave potential as the concentration of the trans−1,2-dibromocyclohexane in the electrochemical cell is increased. The rate constants of the dehalogenation processes were estimated using the foot-of-the-wave analysis (FOWA), finding higher constant values when the potential of the Co(II/I) pair is shifted to more negative values.
Funder
Fondo Nacional de Desarrollo Científico y Tecnológico
Publisher
The Electrochemical Society
Subject
Materials Chemistry,Electrochemistry,Surfaces, Coatings and Films,Condensed Matter Physics,Renewable Energy, Sustainability and the Environment,Electronic, Optical and Magnetic Materials
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献