Oxydation par voie directe et par voie indirecte d’époxydes substitués
Written by sctunisie no commentsThe electrochemical oxidation of a serie of substituted epoxydes I was investigated in acetonitrile by cyclic voltammetry and controlled potential electrolysis. The anodic process obeys an ECE type mechanism where the chemical reaction is a cleavage of the carbon-oxygen bond. For all the investigated compounds, the values of the rate constant of the electron transfer in solution k1, and the ratio kk1/k2 are calculated since the determination of the current catalytic values from redox catalysis experiments.
H. Medini, I. Tapsoba, M.L. Benkhoud, K. Boujlel
Epoxydes, homogeneus redox catalysis
Pages 221-229