反応式
[CH3:1][C@@H:2]1[CH2:7][CH2:6][CH2:5][NH:4][C@@H:3]1[CH2:8][N:9]1[C:17](=[O:18])[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[C:10]1=[O:19].[CH3:20][C:21]1[CH:22]=[CH:23][C:24]([C:30]2[N:31]=[N:32][CH:33]=[CH:34][CH:35]=2)=[C:25]([CH:29]=1)[C:26](O)=[O:27].CCN(C(C)C)C(C)C.CCCP(=O)=O>C(Cl)Cl>[CH3:1][C@@H:2]1[CH2:7][CH2:6][CH2:5][N:4]([C:26](=[O:27])[C:25]2[CH:29]=[C:21]([CH3:20])[CH:22]=[CH:23][C:24]=2[C:30]2[N:31]=[N:32][CH:33]=[CH:34][CH:35]=2)[C@@H:3]1[CH2:8][N:9]1[C:17](=[O:18])[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[C:10]1=[O:19]参加物
6
反応物 4
生成物 1
試薬・触媒・溶媒 1
反応条件
- 温度
- 40 °C
実験手順
To a mixture of 2-(((2S,3R)-3-methylpiperidin-2-yl)methyl)isoindoline-1,3-dione (1.09 g, 4.20 mmol), 5-methyl-2-(pyridazin-3-yl)benzoic acid (0.75 g, 3.5 mmol) and DIPEA (1.8 mL, 10.5 mmol) in DCM (20 mL) was added propylphosphonic anhydride (T3P) (50% in EtOAc, 4.2 mL, 7.0 mmol). The mixture was heated at 40° C. for 16 h. The mixture was cooled to rt and diluted with DCM. The mixture was washed with satd. aq. NaHCO3, brine, and dried (MgSO4). The solvent was removed in vacuo. The crude was purified by chromatography on silica gel (EtOAc/hexanes) to afford the title compound. ESI-MS (m/z): 455 [M+1]+.
後処理
- temperatureThe mixture was cooled to rt
- washThe mixture was washed with satd
- dry with materialaq. NaHCO3, brine, and dried (MgSO4)
- customThe solvent was removed in vacuo
- customThe crude was purified by chromatography on silica gel (EtOAc/hexanes)
出典と根拠
- ORDレコード
- ord-8840b7f974ce4a5783a9ea189d8f630b
- 出典データセット
- uspto-grants-2016_09
- 特許番号
- US09440982B2
関連ノート
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