
%0 Journal Article
%A Packer, JE 
%A Monig, J 
%A Dobson, BC 
%T Free-radical reductions of arenediazonium ions in aqueous solution. V. Pulse-radiolytic determination of rate constants for some <I>para</I>-substitutedbenzenediazonium ions
%J Australian Journal of Chemistry
%D 1981/07/01
%V 34
%N 7
%P 1433-1441
%K 
%R https://doi.org/10.1071/CH9811433
%U https://www.publish.csiro.au/paper/CH9811433 
%X Some rate constants for the reduction of para-substituted benzenediazonium ions by the radicals eaq-, &#183;CH2OH, (CH3)2&#183;COH and some semiquinone radical anions have been measured. The substituent group has no effect on the rates with eaq-, but as the reduction potential of the reducing radical becomes more positive, the substituent effect increases, electron-withdrawing groups enhancing the rates. No free halide is formed on reduction of p-BrC6H4N2+ or p-IC6H4N2+ by eaq- or &#183;CH2OH. 
