Bromide ion → 2-(4'-Ethyl-3-fluorobiphenyl-4-yl)-5-vinylselenophene
Reaction equation
[Br-:31].[CH2:1]([CH3:2])[c:3]1[cH:4][cH:5][c:6](-[c:9]2[cH:10][c:11]([F:22])[c:12](-[c:15]3[cH:16][cH:17][c:18]([CH:20]=[O:21])[se:19]3)[cH:13][cH:14]2)[cH:7][cH:8]1.[CH2:52]1[O:53][CH2:54][CH2:55][CH2:56]1.[CH3:23][C:24]([CH3:25])([O-:26])[CH3:27].[CH3:32][P+:33]([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)[c:46]1[cH:47][cH:48][cH:49][cH:50][cH:51]1.[ClH:30].[K+:28].[OH2:29]>>[CH2:1]([CH3:2])[c:3]1[cH:4][cH:5][c:6](-[c:9]2[cH:10][c:11]([F:22])[c:12](-[c:15]3[cH:16][cH:17][c:18]([CH:20]=[CH2:23])[se:19]3)[cH:13][cH:14]2)[cH:7][cH:8]1
