1-Pentanol → 1,6-Naphthyridin-3-amine
反応式
[N+:1]([C:4]1[CH:5]=[N:6][C:7]2[CH2:8][CH2:9][NH:10][CH2:11][C:12]=2[CH:13]=1)([O-])=O.C(O)CCCC>CO.[Pd]>[N:6]1[C:7]2[C:12](=[CH:11][N:10]=[CH:9][CH:8]=2)[CH:13]=[C:4]([NH2:1])[CH:5]=1参加物
5
反応条件
- 温度
- 180 °C
実験手順
3-Nitro-5,6,7,8-tetrahydro-[1,6]naphthyridine (1 g, 5.6 mmol), pentanol (2 mL) and Pd/C (300 mg) were placed in a microwave reaction vessel and stirred under microwave irradiation at 180° C. for 1 h. After cooling, the mixture was diluted with MeOH and filtered through a pad of Celite. The solvent was removed and the crude was purified by flash column chromatography to give the desired title compound as a yellow solid. MS (ES+): 146.2 (M+H)+. Calc'd for C8H7N3—145.06.
後処理
- temperatureAfter cooling
- filtrationfiltered through a pad of Celite
- customThe solvent was removed
- customthe crude was purified by flash column chromatography
出典と根拠
- ORDレコード
- ord-e5fd5af32fea4fb88f25cb00a9a98db4
- 出典データセット
- uspto-grants-2012_08
- 特許番号
- US08247430B2
反応ノート
読み込み中…