Hydrochloric Acid → 7-bromo-3-chloro-1-fluoro-5-methylene-5H-chromeno[2,3-c]pyridine

HRID 806413Notes

Reaction equation

[Br:1][c:2]1[cH:3][c:4]2[c:15]([cH:16][cH:17]1)[O:14][c:7]1[c:6]([cH:11][c:10]([Cl:12])[n:9][c:8]1[F:13])[C:5]2([OH:18])[CH3:19].[CH2:33]1[O:34][CH2:35][CH2:36][CH2:37]1.[ClH:20].[K+:27].[K+:28].[O-:29][C:30]([O-:31])=[O:32].[O:21]1[CH2:22][CH2:23][O:24][CH2:25][CH2:26]1>>[Br:1][c:2]1[cH:3][c:4]2[c:15]([cH:16][cH:17]1)[O:14][c:7]1[c:6]([cH:11][c:10]([Cl:12])[n:9][c:8]1[F:13])[C:5]2=[CH2:19]