Potassium Carbonate → 2-(5-{3-[2-(1-t-butoxycarbonyl-pyrrolidin-2-yl)-3H-benzoimidazol-5-yl]-6H-benzo[c]chromen-8-yl}-1H-imidazol-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester

Reaction equation

[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][CH2:10][CH:9]1[C:13]1[NH:14][C:15]([C:18]2[CH:19]=[CH:20][C:21]3[C:30]4[C:25](=[CH:26][C:27](Br)=[CH:28][CH:29]=4)[O:24][CH2:23][C:22]=3[CH:32]=2)=[CH:16][N:17]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[C:33]([O:37][C:38]([N:40]1[CH2:44][CH2:43][CH2:42][CH:41]1[C:45]1[NH:49][C:48]2[CH:50]=[C:51](B3OC(C)(C)C(C)(C)O3)[CH:52]=[CH:53][C:47]=2[N:46]=1)=[O:39])([CH3:36])([CH3:35])[CH3:34].C(=O)([O-])[O-].[K+].[K+]>COCCOC.O.CCOC(C)=O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][CH2:10][CH:9]1[C:13]1[NH:14][C:15]([C:18]2[CH:19]=[CH:20][C:21]3[C:30]4[C:25](=[CH:26][C:27]([C:51]5[CH:52]=[CH:53][C:47]6[N:46]=[C:45]([CH:41]7[CH2:42][CH2:43][CH2:44][N:40]7[C:38]([O:37][C:33]([CH3:34])([CH3:35])[CH3:36])=[O:39])[NH:49][C:48]=6[CH:50]=5)=[CH:28][CH:29]=4)[O:24][CH2:23][C:22]=3[CH:32]=2)=[CH:16][N:17]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2]