Tetrahydrofuran → ethyl 2-bromo-3-(but-2-ynyl)-5-formyl-3H-imidazole-4-carboxylate

반응식

[Br:18][c:19]1[n:20]([CH2:34][C:35]#[C:36][CH3:37])[c:21]([C:29](=[O:30])[O:31][CH2:32][CH3:33])[c:22]([C:24](=[O:25])[O:26][CH2:27][CH3:28])[n:23]1.[Br:1][c:2]1[n:3]([CH2:4][CH:5]=[C:6]([CH3:7])[CH3:8])[c:9]([C:10]([O:11][CH3:12])=[O:13])[c:14]([CH:15]=[O:16])[n:17]1.[CH3:38][CH:39]([CH2:40][AlH:41][CH2:42][CH:43]([CH3:44])[CH3:45])[CH3:46].[O:47]1[CH2:48][CH2:49][CH2:50][CH2:51]1>>[Br:18][c:19]1[n:20]([CH2:34][C:35]#[C:36][CH3:37])[c:21]([C:29](=[O:30])[O:31][CH2:32][CH3:33])[c:22]([CH:24]=[O:25])[n:23]1