Indole → Methyl 3-(1H-indol-1-yl)propanoate
反応式
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1.[C:10]([O:14][CH3:15])(=[O:13])[CH:11]=[CH2:12].C1CCN2C(=NCCC2)CC1>CC#N>[N:1]1([CH2:12][CH2:11][C:10]([O:14][CH3:15])=[O:13])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1参加物
5
反応条件
- 温度
- 50 °C
実験手順
To the solution of indole (1.20 g, 10.24 mmol) and methyl acrylate (1.384 mL, 15.37 mmol) in MeCN (20 mL) was added DBU (0.772 mL, 5.12 mmol). The mixture was heated at 50° C. overnight. Purification via flash chromatography then afforded the title compound (1.0 g, 4.43 mmol, 90% purity, 43.2% yield). LCMS: rt=3.04 min, [M+H+]=204
後処理
- customPurification via flash chromatography
出典と根拠
- ORDレコード
- ord-ef074c0a61554bb093b75604f85670c2
- 出典データセット
- uspto-grants-2015_11
- 特許番号
- US09174968B2
反応ノート
読み込み中…