HCID 178418361、化合物 → N-(4-amino-5-methylpyridin-2-yl)acetamide
反応式
[CH3:1][C:2]1[C:3]([N+:13]([O-])=O)=[CH:4][C:5]([NH:9][C:10](=[O:12])[CH3:11])=[N+:6]([O-])[CH:7]=1.[H][H]>CO.[OH-].[OH-].[Pd+2]>[NH2:13][C:3]1[C:2]([CH3:1])=[CH:7][N:6]=[C:5]([NH:9][C:10](=[O:12])[CH3:11])[CH:4]=1参加物
5
実験手順
A mixture of N-(5-methyl-4-nitro-1-oxidopyridin-2-yl)acetamide (3.1 g, 14.7 mmol) and Pd(OH)2 (20% on carbon, 1.6 g) in MeOH (80 mL) was allowed to stir under 40 psi of hydrogen at rt for 6 days. The reaction mixture was then filtered over celite and the filter cake was washed with DCM. The filtrate was concentrated to give N-(4-amino-5-methylpyridin-2-yl)acetamide (2.1 g, 86%) which was used without further purification.
後処理
- filtrationThe reaction mixture was then filtered over celite
- washthe filter cake was washed with DCM
- concentrationThe filtrate was concentrated
出典と根拠
- ORDレコード
- ord-bc8f879f10754d499ec1db3f0fcd5976
- 出典データセット
- uspto-grants-2014_10
- 特許番号
- US08859768B2
反応ノート
読み込み中…