6-(4-Chlorobutoxy)-4,4-dimethyl-1,4-dihydro-2H-3,1-benzoxazin-2-one → 6-[4-(4,6-Dimethyl-2-pyrimidinylmercapto)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

Reaction equation

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