Reaction rate of 1,4-naphthoquinone radical-anion with Wurster's blue radical-cation

1. A value was obtained for the rate constant of the reaction of the 1,4-naphthoquinone radical-anion with the Wurster's blue radical-cation in water, which is twice smaller than the theoretical value. 2. The products of the studied reaction are formed in the ground singlet state.