Heterogeneous Metal Catalysts for Oxidation Reactions

Table 9

Oxidation reaction of ethylbenzene by reused silica supported Co(II) catalysts.

Entry	Run	Temperature (°C)	Selectivity (%)		Yield (%)
			Alcohol	Acetophenone
1	First	100	9	91	78
2	Second	100	10	90	78
3	Third	100	10	90	77
4	Fourth	100	10	90	70