Toluene → [5-[2-Hydroxy-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]-2-methoxyphenyl]-spiro[3,4-dihydrochromene-2,1'-cyclobutane]-6-ylmethanone
Reaction equation
[Br:1][c:2]1[cH:3][c:4]2[c:9]([cH:10][cH:11]1)[O:8][C:7]1([CH2:6][CH2:5]2)[CH2:12][CH2:13][CH2:14]1.[CH2:15]([Li:16])[CH2:17][CH2:18][CH3:19].[CH2:71]1[O:72][CH2:73][CH2:74][CH2:75]1.[CH3:20][O:21][c:22]1[c:23]([CH:24]=[O:25])[cH:26][c:27]([C:30]2([OH:69])[O:31][CH:32]([CH2:60][O:61][CH2:62][c:63]3[cH:64][cH:65][cH:66][cH:67][cH:68]3)[CH:33]([O:52][CH2:53][c:54]3[cH:55][cH:56][cH:57][cH:58][cH:59]3)[CH:34]([O:44][CH2:45][c:46]3[cH:47][cH:48][cH:49][cH:50][cH:51]3)[CH:35]2[O:36][CH2:37][c:38]2[cH:39][cH:40][cH:41][cH:42][cH:43]2)[cH:28][cH:29]1.[CH3:76][c:77]1[cH:78][cH:79][cH:80][cH:81][cH:82]1.[Li:70]>>[c:2]1([C:24]([c:23]2[c:22]([O:21][CH3:20])[cH:29][cH:28][c:27]([C:30]3([OH:69])[O:31][CH:32]([CH2:60][O:61][CH2:62][c:63]4[cH:64][cH:65][cH:66][cH:67][cH:68]4)[CH:33]([O:52][CH2:53][c:54]4[cH:55][cH:56][cH:57][cH:58][cH:59]4)[CH:34]([O:44][CH2:45][c:46]4[cH:47][cH:48][cH:49][cH:50][cH:51]4)[CH:35]3[O:36][CH2:37][c:38]3[cH:39][cH:40][cH:41][cH:42][cH:43]3)[cH:26]2)=[O:25])[cH:3][c:4]2[c:9]([cH:10][cH:11]1)[O:8][C:7]1([CH2:6][CH2:5]2)[CH2:12][CH2:13][CH2:14]1
