Sodium Bicarbonate → tert-Butyl 5-(5-(5-(3-chloro-4-(thiophen-3-yl)phenyl)-1,2,4-oxadiazol-3-yl)benzofuran-2-yl)-2,2-dimethyl-1,3-dioxan-5-ylcarbamate

Reaction equation

Br[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:12][N:11]=[C:10]([C:13]3[CH:14]=[CH:15][C:16]4[O:20][C:19]([C:21]5([NH:29][C:30](=[O:36])[O:31][C:32]([CH3:35])([CH3:34])[CH3:33])[CH2:26][O:25][C:24]([CH3:28])([CH3:27])[O:23][CH2:22]5)=[CH:18][C:17]=4[CH:37]=3)[N:9]=2)=[CH:4][C:3]=1[Cl:38].[S:39]1[CH:43]=[CH:42][C:41](B(O)O)=[CH:40]1.C([O-])(O)=O.[Na+]>O1CCOCC1.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>[Cl:38][C:3]1[CH:4]=[C:5]([C:8]2[O:12][N:11]=[C:10]([C:13]3[CH:14]=[CH:15][C:16]4[O:20][C:19]([C:21]5([NH:29][C:30](=[O:36])[O:31][C:32]([CH3:35])([CH3:34])[CH3:33])[CH2:26][O:25][C:24]([CH3:28])([CH3:27])[O:23][CH2:22]5)=[CH:18][C:17]=4[CH:37]=3)[N:9]=2)[CH:6]=[CH:7][C:2]=1[C:41]1[CH:42]=[CH:43][S:39][CH:40]=1