Cesium carbonate → Diethyl 2,2'-((5-(1-(((4-(trifluoromethyl)benzyl)oxy)imino)ethyl)oxazol-2-yl)azanediyl)diacetate

Reaction equation

Br[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]([F:12])([F:11])[F:10])=[CH:5][CH:4]=1.C(=O)([O-])[O-].[Cs+].[Cs+].[OH:19][N:20]=[C:21]([C:23]1[O:27][C:26]([N:28]([CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37])[CH2:29][C:30]([O:32][CH2:33][CH3:34])=[O:31])=[N:25][CH:24]=1)[CH3:22]>CN(C=O)C>[F:10][C:9]([F:12])([F:11])[C:6]1[CH:7]=[CH:8][C:3]([CH2:2][O:19][N:20]=[C:21]([C:23]2[O:27][C:26]([N:28]([CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37])[CH2:29][C:30]([O:32][CH2:33][CH3:34])=[O:31])=[N:25][CH:24]=2)[CH3:22])=[CH:4][CH:5]=1