Cesium carbonate → 6-bromo-4-(2,4-dimethoxy-benzyl)-4H-pyrido[3,2-b][1,4]oxazin-3-one
Reaction equation
[Br:1][C:2]1[CH:3]=[CH:4][C:5]2[O:6][CH2:7][C:8](=[O:12])[NH:9][C:10]=2[N:11]=1.[CH3:13][O:14][C:15]1[CH:22]=[C:21]([O:23][CH3:24])[CH:20]=[CH:19][C:16]=1[CH2:17]Cl.C([O-])([O-])=O.[Cs+].[Cs+]>CN(C=O)C>[Br:1][C:2]1[CH:3]=[CH:4][C:5]2[O:6][CH2:7][C:8](=[O:12])[N:9]([CH2:17][C:16]3[CH:19]=[CH:20][C:21]([O:23][CH3:24])=[CH:22][C:15]=3[O:14][CH3:13])[C:10]=2[N:11]=1Participants
5
