Dimethylformamide → Ethyl 8-(benzyloxy)-2-(4-fluorobenzyl)-1-oxo-1,2,3,4-tetrahydro-pyrrolo[1,2-a]-pyrazine-7-carboxylate
反応式
[Br:31][CH2:32][c:33]1[cH:34][cH:35][cH:36][cH:37][cH:38]1.[C:25](=[O:26])([O-:27])[O-:28].[Cs+:29].[Cs+:30].[F:1][c:2]1[cH:3][cH:4][c:5]([CH2:6][N:7]2[C:8](=[O:22])[c:9]3[n:10]([cH:13][c:14]([C:17](=[O:18])[O:19][CH2:20][CH3:21])[c:15]3[OH:16])[CH2:11][CH2:12]2)[cH:23][cH:24]1.[O:39]=[CH:40][N:41]([CH3:42])[CH3:43]>>[F:1][c:2]1[cH:3][cH:4][c:5]([CH2:6][N:7]2[C:8](=[O:22])[c:9]3[n:10]([cH:13][c:14]([C:17](=[O:18])[O:19][CH2:20][CH3:21])[c:15]3[O:16][CH2:32][c:33]3[cH:34][cH:35][cH:36][cH:37][cH:38]3)[CH2:11][CH2:12]2)[cH:23][cH:24]1
