Yj. Lee et al., EPOXIDATION OF OLEFINS WITH H2O2 CATALYZED BY AN ELECTRONEGATIVELY-SUBSTITUTED IRON PORPHYRIN COMPLEX IN APROTIC-SOLVENT, Chemistry Letters, (8), 1998, pp. 837-838
Catalytic epoxidation of olefins by hydrogen peroxide in the presence
of an electronegatively-substituted iron porphyrin complex yielded epo
xide products in acetonitrile solution. An iron(III) hydroperoxide por
phyrin complex was proposed as a reactive intermediate responsible for
the olefin epoxidations.