2,3,7-Tribromo-4-hydroxy-1-phenyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester → 2,3-Dibromo-7-cyano-4-hydroxy-1-phenyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester

HRID 834763Notes

Reaction equation

HRID 834763 reaction equation
[CH2:1]([CH3:2])[O:3][C:4](=[O:5])[c:6]1[c:7]([OH:24])[c:8]2[c:9]([c:10]([Br:12])[n:11]1)[n:13](-[c:18]1[cH:19][cH:20][cH:21][cH:22][cH:23]1)[c:14]([Br:17])[c:15]2[Br:16].[Cu:25][C:26]#[N:27]>>[CH2:1]([CH3:2])[O:3][C:4](=[O:5])[c:6]1[c:7]([OH:24])[c:8]2[c:9]([c:10]([C:26]#[N:27])[n:11]1)[n:13](-[c:18]1[cH:19][cH:20][cH:21][cH:22][cH:23]1)[c:14]([Br:17])[c:15]2[Br:16]