Research Article
Selective Oxidation of Styrene to Benzaldehyde by Co-Ag Codoped ZnO Catalyst and H2O2 as Oxidant
Figure 5
Reusability of the catalyst in oxidation of styrene. Reaction conditions: C4 catalyst (0.02 g); H2O2/styrene, 2.5, temperature, 80°C; solvent, acetone; reaction time, 24 h. Yields are determined by GC using dodecane as an internal standard.