Dimethylformamide → methyl 5-[3-[(3-methoxy-1H-pyrrol-2-yl)methylidene]-2-oxo-1H-indol-4-yl]pent-4-ynoate

Reaction equation

[Br:9][c:10]1[c:11]2[c:15]([cH:16][cH:17][cH:18]1)[NH:14][C:13](=[O:19])[C:12]2=[CH:20][c:21]1[nH:22][cH:23][cH:24][c:25]1[O:26][CH3:27].[C:1]([CH2:2][CH2:3][C:4]#[CH:5])(=[O:6])[O:7][CH3:8].[CH3:33][CH2:34][N:35]([CH2:36][CH3:37])[CH2:38][CH3:39].[O:28]=[CH:29][N:30]([CH3:31])[CH3:32]>>[C:1]([CH2:2][CH2:3][C:4]#[C:5][c:10]1[c:11]2[c:15]([cH:16][cH:17][cH:18]1)[NH:14][C:13](=[O:19])[C:12]2=[CH:20][c:21]1[nH:22][cH:23][cH:24][c:25]1[O:26][CH3:27])(=[O:6])[O:7][CH3:8]