Br[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][N:3]=1.[NH2:8][C:9]1[CH:17]=[CH:16][C:15]([Br:18])=[CH:14][C:10]=1[C:11](O)=[O:12]>>[NH2:8][C:9]1[CH:17]=[CH:16][C:15]([Br:18])=[CH:14][C:10]=1[C:11]([C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][N:3]=1)=[O:12]The anion of 2-bromo-pyridine 121 and 2-amino-5-bromobenzoic acid 122 were condensed to provide the 2′-pyridylketone 123.
Wird geladen…