反応式
[CH3:1][O:2][C:3]1[C:8]([N+:9]([O-])=O)=[CH:7][CH:6]=[CH:5][N:4]=1>CO.[Pd]>[CH3:1][O:2][C:3]1[C:8]([NH2:9])=[CH:7][CH:6]=[CH:5][N:4]=1参加物
4
実験手順
A solution of 2-methoxy-3-nitro-pyridine (70. g, 0.45 mol) in methanol (700 mL) containing palladium on carbon (7 g, 10%) was stirred under an atmosphere of hydrogen for 15 hours. The catalyst was filtered and washed with methanol. The filtrate was evaporated to dryness to give crude 2-methoxy-pyridin-3-ylamine (48 g, 0.39 mol, 87%), which was used directly in the next step.
後処理
- filtrationThe catalyst was filtered
- washwashed with methanol
- customThe filtrate was evaporated to dryness
出典と根拠
- ORDレコード
- ord-a4a258994c364f5d8376e8f8bf129688
- 出典データセット
- uspto-grants-2014_06
- 特許番号
- US08741939B2
関連ノート
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