Cesium carbonate → 2-Allyl-2-(4-bromo-phenyl)-6-nitro-2,3-dihydro-imidazo[2,1-b]oxazole
Reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([OH:22])([CH2:19][CH:20]=[CH2:21])[CH2:9][N:10]2[CH:14]=[C:13]([N+:15]([O-:17])=[O:16])[N:12]=[C:11]2Cl)=[CH:4][CH:3]=1.C([O-])([O-])=O.[Cs+].[Cs+]>CN(C=O)C>[CH2:19]([C:8]1([C:5]2[CH:6]=[CH:7][C:2]([Br:1])=[CH:3][CH:4]=2)[O:22][C:11]2=[N:12][C:13]([N+:15]([O-:17])=[O:16])=[CH:14][N:10]2[CH2:9]1)[CH:20]=[CH2:21]Participants
4
Conditions
- Temperature
- 50 °C