CH3CO3H/MCPBA
Organocatalysis with H2O2 or O2
MMPP
H2O2
Precious -metal catalysis with H2O2 or O2
Ce reagents e.g (NH4)2Ce(NO3)6
O2/Air
Base-metal catalysis with H2O2 or O2
Biooxidation with BVMO Enzymes (using isolated enzymes)
t-BuOOH
Photo - photoredox with O2/Air
CrO3 reagents
Hypervalent Iodine reagents
KMnO4
NaOCl
Na2WO4 -peroxide
Oxone