Determination and Evaluation of the Second-Order Rate Constants for the Oxidation of Maleic and Fumaric Acid Derivatives with Alkaline Potassium Permanganate
作者:S. Rahimah Abdul Halim、Gilly M. French、Alexandra J.N. Hughes、C.A. Olivia Prankerd Smith、D.E. Peter Hughes
DOI:10.3184/030823409x424867
日期:2009.3
The second-order rate constants for the oxidation of maleic (Z-butenedioc) and fumaric (E-butenedioc) acid derivatives by potassium permanganate at pH 13 were determined. These constants varied by a factor of 104. The results suggested that the rates of attack of the permanganate ion on the double bonds were largely governed by stericfactors with electrostatic and electronic effects playing only a