反応式
Br[C:2]1[CH:9]=[C:8]([F:10])[CH:7]=[C:6]([N:11]2[CH:23]=[CH:22][N:14]3[C:15]4[CH2:16][CH2:17][CH2:18][CH2:19][C:20]=4[CH:21]=[C:13]3[C:12]2=[O:24])[C:3]=1[CH:4]=[O:5].[CH2:25]([C@H:27]1[CH2:32][N:31]([CH:33]2[CH2:36][O:35][CH2:34]2)[CH2:30][CH2:29][N:28]1[C:37]1[CH:38]=[CH:39][C:40]([NH:43][C:44]2[C:45](=[O:60])[N:46]([CH3:59])[CH:47]=[C:48](B3OC(C)(C)C(C)(C)O3)[CH:49]=2)=[N:41][CH:42]=1)[CH3:26].[O-]P([O-])([O-])=O.[K+].[K+].[K+].C([O-])(=O)C.[Na+]>C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2].O.C(#N)C>[CH2:25]([C@H:27]1[CH2:32][N:31]([CH:33]2[CH2:34][O:35][CH2:36]2)[CH2:30][CH2:29][N:28]1[C:37]1[CH:38]=[CH:39][C:40]([NH:43][C:44]2[C:45](=[O:60])[N:46]([CH3:59])[CH:47]=[C:48]([C:2]3[CH:9]=[C:8]([F:10])[CH:7]=[C:6]([N:11]4[CH:23]=[CH:22][N:14]5[C:15]6[CH2:16][CH2:17][CH2:18][CH2:19][C:20]=6[CH:21]=[C:13]5[C:12]4=[O:24])[C:3]=3[CH:4]=[O:5])[CH:49]=2)=[N:41][CH:42]=1)[CH3:26]参加物
8
反応物 4
生成物 1
試薬・触媒・溶媒 3
反応条件
- 温度
- 80 °C
実験手順
A round-bottomed flask was charged with 2-bromo-4-fluoro-6-(1-oxo-6,7,8,9-tetrahydropyrazino[1,2-a]indol-2(1H)-yl)benzaldehyde 121f (159 mg, 0.41 mmol), 122a (213 mg, 0.43 mmol), PdCl2(dppf) (29 mg, 0.04 mmol), K3PO4 (182 mg, 0.86 mmol), sodium acetate (71 mg, 0.86 mmol), acetonitrile (15 mL), and water (1.5 mL). After three cycles of vacuum/argon flush, the mixture was heated at 80° C. for 3 h. It was then filtered and the filtrate was evaporated under reduced pressure. The residue was purified by silica-gel column chromatography eluting with 1:20 methanol/dichloromethane to afford 122b as a red solid (120 mg, 43%). MS: [M+H]+ 678.3
後処理
- customAfter three cycles of vacuum/argon flush
- filtrationIt was then filtered
- customthe filtrate was evaporated under reduced pressure
- customThe residue was purified by silica-gel column chromatography
- washeluting with 1:20 methanol/dichloromethane
出典と根拠
- ORDレコード
- ord-3a29fb44aca648fdb71d8b66699586a3
- 出典データセット
- uspto-grants-2015_08
- 特許番号
- US09115152B2
関連ノート
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