Hydrogen Peroxide → 6-[4-(4-Acetamido-phenylsulfinyl)-butoxy]-4,4,7-trimethyl-4H-3,1-benzoxazin-2-one

Reaction equation

[C:1]([NH:4][C:5]1[CH:10]=[CH:9][C:8]([S:11][CH2:12][CH2:13][CH2:14][CH2:15][O:16][C:17]2[C:18]([CH3:30])=[CH:19][C:20]3[NH:25][C:24](=[O:26])[O:23][C:22]([CH3:28])([CH3:27])[C:21]=3[CH:29]=2)=[CH:7][CH:6]=1)(=[O:3])[CH3:2].[OH:31]O>>[C:1]([NH:4][C:5]1[CH:10]=[CH:9][C:8]([S:11]([CH2:12][CH2:13][CH2:14][CH2:15][O:16][C:17]2[C:18]([CH3:30])=[CH:19][C:20]3[NH:25][C:24](=[O:26])[O:23][C:22]([CH3:27])([CH3:28])[C:21]=3[CH:29]=2)=[O:31])=[CH:7][CH:6]=1)(=[O:3])[CH3:2]