Cesium carbonate → 1-tert-Butyl 2-methyl (2S,4R)-4-[(3-allyl-1-methyl-3H-pyrrolo[2,3-e]quinolin-4-yl)oxy]pyrrolidine-1,2-dicarboxylate

Reaction equation

C([O-])([O-])=O.[Cs+].[Cs+].BrC1C=CC(S([O:17][C@@H:18]2[CH2:22][N:21]([C:23]([O:25][C:26]([CH3:29])([CH3:28])[CH3:27])=[O:24])[C@H:20]([C:30]([O:32][CH3:33])=[O:31])[CH2:19]2)(=O)=O)=CC=1.[CH2:34]([CH:37]1[CH:46](O)[C:45]23[N:48]=[CH:49][CH:50]=[C:44]2[CH:43]=[CH:42][CH:41]=[C:40]3[N:39]([CH3:51])[CH2:38]1)[CH:35]=[CH2:36]>CN1C(=O)CCC1.CCOC(C)=O.Cl>[CH2:34]([CH:37]1[CH:46]([O:17][C@H:18]2[CH2:22][N:21]([C:23]([O:25][C:26]([CH3:27])([CH3:28])[CH3:29])=[O:24])[C@H:20]([C:30]([O:32][CH3:33])=[O:31])[CH2:19]2)[C:45]23[N:48]=[CH:49][CH:50]=[C:44]2[CH:43]=[CH:42][CH:41]=[C:40]3[N:39]([CH3:51])[CH2:38]1)[CH:35]=[CH2:36]