1-Bromo-3-(trimethylsiloxy)benzene → (3RS,4RS)-4-hydroxy-4-(3-hydroxyphenyl)-7-methoxymethyloxy-3-[4-(methoxymethyloxy)phenyl]-3-methyl-2,3-dihydro-4H-benzopyran
反応式
C[Si]([O:5][C:6]1[CH:11]=[CH:10][CH:9]=[C:8](Br)[CH:7]=1)(C)C.[Mg].[CH3:14][O:15][CH2:16][O:17][C:18]1[CH:39]=[CH:38][C:21]2[C:22](=[O:37])[C:23]([C:27]3[CH:32]=[CH:31][C:30]([O:33][CH2:34][O:35][CH3:36])=[CH:29][CH:28]=3)([CH3:26])[CH2:24][O:25][C:20]=2[CH:19]=1>O1CCCC1>[OH:37][C:22]1([C:8]2[CH:9]=[CH:10][CH:11]=[C:6]([OH:5])[CH:7]=2)[C:21]2[CH:38]=[CH:39][C:18]([O:17][CH2:16][O:15][CH3:14])=[CH:19][C:20]=2[O:25][CH2:24][C:23]1([C:27]1[CH:32]=[CH:31][C:30]([O:33][CH2:34][O:35][CH3:36])=[CH:29][CH:28]=1)[CH3:26]参加物
5
