4-Bromopyridinium chloride → (Z)-1,3-dihydro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-4-[(4-pyridinyl)ethynyl]-2H-indol-2-one
Reaction equation
Cl.Br[C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1.[C:9]([C:11]1[CH:19]=[CH:18][CH:17]=[C:16]2[C:12]=1/[C:13](=[CH:21]/[C:22]1[NH:23][CH:24]=[CH:25][C:26]=1[O:27][CH3:28])/[C:14](=[O:20])[NH:15]2)#[CH:10]>[Cu]I.CN(C=O)C.CCN(CC)CC>[CH3:28][O:27][C:26]1[CH:25]=[CH:24][NH:23][C:22]=1/[CH:21]=[C:13]1\[C:14](=[O:20])[NH:15][C:16]2[C:12]\1=[C:11]([C:9]#[C:10][C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1)[CH:19]=[CH:18][CH:17]=2Participants
6
