Cesium carbonate → (2S,4R)-(4-{4-[Acetyl-(4-chloro-phenyl)-amino]-2-methyl-3,4-dihydro-2H-quinoline-1-carbonyl}-phenoxy)-fluoro-acetic acid ethyl ester

Reaction equation

[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]([C@H:12]2[C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[N:15]([C:22](=[O:30])[C:23]3[CH:28]=[CH:27][C:26]([OH:29])=[CH:25][CH:24]=3)[C@@H:14]([CH3:31])[CH2:13]2)[C:9](=[O:11])[CH3:10])=[CH:4][CH:3]=1.C([O-])([O-])=O.[Cs+].[Cs+].[CH2:38]([O:40][C:41](=[O:45])[CH:42](Br)[F:43])[CH3:39]>CN(C=O)C>[CH2:38]([O:40][C:41](=[O:45])[C@@H:42]([O:29][C:26]1[CH:25]=[CH:24][C:23]([C:22]([N:15]2[C:16]3[C:21](=[CH:20][CH:19]=[CH:18][CH:17]=3)[C@H:12]([N:8]([C:9](=[O:11])[CH3:10])[C:5]3[CH:4]=[CH:3][C:2]([Cl:1])=[CH:7][CH:6]=3)[CH2:13][CH:14]2[CH3:31])=[O:30])=[CH:28][CH:27]=1)[F:43])[CH3:39]