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