Catalysts for selective aerobic oxidation under ambient conditions - Advances in Catalytic Activation of Dioxygen by Metal Complexes - page 258

respectively. Under the same conditions, the rates of oxidation for the same
two substrates tested separately are and Thus
while oxidation of THT in the presence of CEES is roughly twice slower
than when THT is tested alone, the oxidation rate of CEES in the presence of
THT is 52 times slower than when CEES is tested alone.
Thus while oxidation of THT in the presence of CEES is roughly twice
slower than when THT is tested alone, the oxidation rate of CEES in the
presence of THT is 52 times slower than when CEES is tested alone.