Methylamine → 5-[5-(4-Aminobutyl)pyridin-2-YL]-N-methylpentanamide
反応式
C(O[C:4](=[O:30])[CH2:5][CH2:6][CH2:7][CH2:8][C:9]1[CH:14]=[CH:13][C:12]([CH2:15][CH2:16][CH2:17][CH2:18][N:19]2C(=O)C3C(=CC=CC=3)C2=O)=[CH:11][N:10]=1)C.[CH3:31][NH2:32]>CO>[CH3:31][NH:32][C:4](=[O:30])[CH2:5][CH2:6][CH2:7][CH2:8][C:9]1[CH:14]=[CH:13][C:12]([CH2:15][CH2:16][CH2:17][CH2:18][NH2:19])=[CH:11][N:10]=1参加物
4
実験手順
A mixture of 5-6 (45 g, 110 mmol) and a saturated solution of methylamine in methanol (300 mL) in a sealed tube was heated at 70° C. for 12 hours. The mixture was cooled and concentrated to an oil. The residue was chromatographed on silica gel (10:10:1:1 EtOAc/EtOH/NH4OH/H2O) to give 5-7 as a yellow oil.
後処理
- temperatureThe mixture was cooled
- concentrationconcentrated to an oil
- customThe residue was chromatographed on silica gel (10:10:1:1 EtOAc/EtOH/NH4OH/H2O)
出典と根拠
- ORDレコード
- ord-37f2b9e6c9534f3fb109cf851d906005
- 出典データセット
- uspto-grants-2006_06
- 特許番号
- US07056909B2
反応ノート
読み込み中…