8-bromo-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one → 8-Bromo-6-(4-phenylsulfinyl-butoxy)-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Reaction equation

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