Triethylamine → HCID 28972568、化合物
反応式
[O:1]1[CH2:6][CH2:5][N:4]([CH2:7][CH2:8][NH2:9])[CH2:3][CH2:2]1.F[C:11]1[CH:16]=[CH:15][C:14]([N+:17]([O-:19])=[O:18])=[CH:13][C:12]=1[F:20].CCN(CC)CC>CCOC(C)=O>[F:20][C:12]1[CH:13]=[C:14]([N+:17]([O-:19])=[O:18])[CH:15]=[CH:16][C:11]=1[NH:9][CH2:8][CH2:7][N:4]1[CH2:5][CH2:6][O:1][CH2:2][CH2:3]1参加物
5
実験手順
A solution of 2-morpholinoethanamine (0.90 g, 6.91 mmol), 1,2-difluoro-4-nitrobenzene (1.10 g, 6.91 mmol) and Et3N (1.40 g, 13.82 mmol) in EtOAc (10 mL) was refluxed under N2 for 24 h, then cooled to rt and concentrated in vacuo. The residue was purified by a silica gel column chromatography (PE/EtOAc (V/V)=4:1) to give the title compound as yellow oil (1.57 g, 84%).
後処理
- concentrationconcentrated in vacuo
- customThe residue was purified by a silica gel column chromatography (PE/EtOAc (V/V)=4:1)
出典と根拠
- ORDレコード
- ord-8bc05db339de4f0585cf5d122c8a5d69
- 出典データセット
- uspto-grants-2016_09
- 特許番号
- US09434695B2
反応ノート
読み込み中…