Tetrahydrofuran → Phosphorane, (1-methylethylidene)triphenyl-

反応式

[CH2:1]([Li:2])[CH2:3][CH2:4][CH3:5].[CH3:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34].[CH:7]([CH3:8])([CH3:9])[P+:10]([c:11]1[cH:12][cH:13][cH:14][cH:15][cH:16]1)([c:17]1[cH:18][cH:19][cH:20][cH:21][cH:22]1)[c:23]1[cH:24][cH:25][cH:26][cH:27][cH:28]1.[I-:6].[O:35]1[CH2:36][CH2:37][CH2:38][CH2:39]1>>[C:7]([CH3:8])([CH3:9])=[P:10]([c:11]1[cH:12][cH:13][cH:14][cH:15][cH:16]1)([c:17]1[cH:18][cH:19][cH:20][cH:21][cH:22]1)[c:23]1[cH:24][cH:25][cH:26][cH:27][cH:28]1