1,2-Dichloroethane → (E)-3-(6-aminopyridin-3-yl)-N-(1,4-dimethyl-1H-indole-3-ylmethyl)-N-methylacrylamide
反応式
[CH3:1][N:2]1[C:10]2[C:5](=[C:6]([CH3:11])[CH:7]=[CH:8][CH:9]=2)[C:4]([CH2:12][NH:13][CH3:14])=[CH:3]1.[NH2:15][C:16]1[N:21]=[CH:20][C:19](/[CH:22]=[CH:23]/[C:24]([OH:26])=O)=[CH:18][CH:17]=1.C1C=CC2N(O)N=NC=2C=1.O.C(Cl)CCl>CN(C=O)C.CCN(CC)CC>[NH2:15][C:16]1[N:21]=[CH:20][C:19](/[CH:22]=[CH:23]/[C:24]([N:13]([CH2:12][C:4]2[C:5]3[C:10](=[CH:9][CH:8]=[CH:7][C:6]=3[CH3:11])[N:2]([CH3:1])[CH:3]=2)[CH3:14])=[O:26])=[CH:18][CH:17]=1参加物
8
反応物 5
生成物 1
試薬・触媒・溶媒 2
実験手順
To a stirred solution of 1,4-dimethyl-3-(methylaminomethyl)-1H-indole (188.2 mg, 1 mmole) and (E)-3-(6-aminopyridin-3-yl)acrylic acid (164 mg, 1 mmole) in dry DMF (12 mL) containing dry Et3N (4 mL) was added HOBt.H2O (153 mg, 1 mmole) and EDC (191.8 mg, 1 mmole). The reaction was stirred overnight under argon at ambient temperature, then was concentrated in vacuo. The residue was partitioned between EtOAc and 5% NaHCO3 solution, and the layers were separated. The organic layer was washed with brine, dried (MgSO4), filtered, and concentrated. Flash chromatography on silica gel afforded the title compound (120 mg, 36%) as a white solid: MS (ES) m/e 335.2 (M+H)+.
後処理
- concentrationwas concentrated in vacuo
- customThe residue was partitioned between EtOAc and 5% NaHCO3 solution
- customthe layers were separated
- washThe organic layer was washed with brine
- dry with materialdried (MgSO4)
- filtrationfiltered
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-846eee9694cb45638a53285bb20d70d2
- 出典データセット
- uspto-grants-2012_04
- 特許番号
- US08153652B2
反応ノート
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