Bromide ion → tert-butyl 4-methylene-3,4-dihydroquinoline-1(2H)-carboxylate
Reaction equation
[Br-:25].[C:7]([CH3:8])([CH3:9])([CH3:10])[O:11][C:12](=[O:13])[N:14]1[CH2:15][CH2:16][C:17](=[O:24])[c:18]2[cH:19][cH:20][cH:21][cH:22][c:23]21.[CH3:1][C:2]([CH3:3])([O-:4])[CH3:5].[CH3:26][P+:27]([c:28]1[cH:29][cH:30][cH:31][cH:32][cH:33]1)([c:34]1[cH:35][cH:36][cH:37][cH:38][cH:39]1)[c:40]1[cH:41][cH:42][cH:43][cH:44][cH:45]1.[CH3:46][c:47]1[cH:48][cH:49][cH:50][cH:51][cH:52]1.[K+:6]>>[CH2:1]=[C:17]1[CH2:16][CH2:15][N:14]([C:12]([O:11][C:7]([CH3:8])([CH3:9])[CH3:10])=[O:13])[c:23]2[c:18]1[cH:19][cH:20][cH:21][cH:22]2
