Substrate scope catalyzed by Fe₃O₄@SiO₂-APTES-MnL^GDC.

Entry	Substrate	Major product	Time (h)	Conv.c (%)	Selectivityd (%)		TONe
					Major product	Other product
1					91	9	92
2			10	96	98	2	95
3			10	64	48	52	47
4			10	93	100	—	93
5a			10	91	91	9	89
6			10	80	100	—	80
7b			10	57	100	—	86
8b			20	71	100	—	107
9b			20	87	92	8	131

^aTBHP (2 eq., 70%).

^bTBHP (4 eq., 70%).

^cConversions were determined by GC.

^dSelectivity to product = [product%/(products%)] × 100.

^eTON = (substrate/catalyst) × conversion.