1.11.1.7 2 phenolic donor + H2O2 = 2 phenoxyl radical of the donor + 2 H2O - - 1.11.1.7 2 phenolic donor + H2O2 = 2 phenoxyl radical of the donor + 2 H2O Ping Pong Bi Bi mechanism´ 742809 1.11.1.7 2 phenolic donor + H2O2 = 2 phenoxyl radical of the donor + 2 H2O ping-pong Bi-Bi reaction mechanism 742012