Bromide ion → Tert-butyl-[2-[tert-butyl(dimethyl)silyl]oxy-3-prop-2-enoxy-6-[2-(3,4,5-trimethoxyphenyl)ethenyl]phenoxy]-dimethylsilane
Reaction equation
[Br-:6].[CH2:1]([Li:2])[CH2:3][CH2:4][CH3:5].[CH2:21]([CH:22]=[CH2:23])[O:24][c:25]1[c:26]([O:41][Si:42]([CH3:43])([CH3:44])[C:45]([CH3:46])([CH3:47])[CH3:48])[c:27]([O:33][Si:34]([CH3:35])([CH3:36])[C:37]([CH3:38])([CH3:39])[CH3:40])[c:28]([CH:29]=[O:30])[cH:31][cH:32]1.[CH2:50]1[O:51][CH2:52][CH2:53][CH2:54]1.[CH3:7][O:8][c:9]1[cH:10][c:11]([CH2:12][PH3+:13])[cH:14][c:15]([O:19][CH3:20])[c:16]1[O:17][CH3:18].[OH2:49]>>[CH3:7][O:8][c:9]1[cH:10][c:11]([CH:12]=[CH:29][c:28]2[c:27]([O:33][Si:34]([CH3:35])([CH3:36])[C:37]([CH3:38])([CH3:39])[CH3:40])[c:26]([O:41][Si:42]([CH3:43])([CH3:44])[C:45]([CH3:46])([CH3:47])[CH3:48])[c:25]([O:24][CH2:21][CH:22]=[CH2:23])[cH:32][cH:31]2)[cH:14][c:15]([O:19][CH3:20])[c:16]1[O:17][CH3:18]
