Bromide ion → Ethyl 6-(3,5-difluoro-4-triisopropylsilanyloxybenzyl)-8-[5-fluoro-2-(2-chlorobenzyloxy)phenyl]-oct-7-enoate

Reaction equation

[Br-:1].[Cl:2][c:3]1[c:4]([CH2:5][O:6][c:7]2[c:8]([CH2:9][P+:10]([c:11]3[cH:12][cH:13][cH:14][cH:15][cH:16]3)([c:17]3[cH:18][cH:19][cH:20][cH:21][cH:22]3)[c:23]3[cH:24][cH:25][cH:26][cH:27][cH:28]3)[cH:29][c:30]([F:33])[cH:31][cH:32]2)[cH:34][cH:35][cH:36][cH:37]1.[F:38][c:39]1[cH:40][c:41]([CH2:57][CH:58]([CH2:59][CH2:60][CH2:61][CH2:62][C:63](=[O:64])[O:65][CH2:66][CH3:67])[CH:68]=[O:69])[cH:42][c:43]([F:56])[c:44]1[O:45][Si:46]([CH:47]([CH3:48])[CH3:49])([CH:50]([CH3:51])[CH3:52])[CH:53]([CH3:54])[CH3:55]>>[Cl:2][c:3]1[c:4]([CH2:5][O:6][c:7]2[c:8]([CH:9]=[CH:68][CH:58]([CH2:57][c:41]3[cH:40][c:39]([F:38])[c:44]([O:45][Si:46]([CH:47]([CH3:48])[CH3:49])([CH:50]([CH3:51])[CH3:52])[CH:53]([CH3:54])[CH3:55])[c:43]([F:56])[cH:42]3)[CH2:59][CH2:60][CH2:61][CH2:62][C:63](=[O:64])[O:65][CH2:66][CH3:67])[cH:29][c:30]([F:33])[cH:31][cH:32]2)[cH:34][cH:35][cH:36][cH:37]1