2)Oxidation of Alkyl Substituents 0 CH3 COH KMnO4,H2O CO2H ○ KMnO4 H20 CH3 CO2H KMnO4,H2O CH(CH3)2 CO2H2) Oxidation of Alkyl Substituents CH3 KMnO4, H2O COH O KMnO4 H2O CO2H CH3 CH(CH3) 2 KMnO4, H2O CO2H CO2H