4-(2-Ethoxyethoxy)-2-nitroaniline → 4-(2-Ethoxyethoxy)benzene-1,2-diamine
反応式
[CH2:1]([O:3][CH2:4][CH2:5][O:6][C:7]1[CH:13]=[CH:12][C:10]([NH2:11])=[C:9]([N+:14]([O-])=O)[CH:8]=1)[CH3:2].[H][H]>[Pd].CO>[NH2:11][C:10]1[CH:12]=[CH:13][C:7]([O:6][CH2:5][CH2:4][O:3][CH2:1][CH3:2])=[CH:8][C:9]=1[NH2:14]参加物
5
実験手順
A mixture of 1.8 g. of 4-(2-ethoxyethoxy)-2-nitroaniline and 0.3 g. of 5% palladium-on-charcoal catalyst in 200 ml. of methanol is hydrogenated under ambient conditions. After the uptake of hydrogen is complete, the mixture is filtered and 1,2-diamino-4-(2-ethoxyethoxy) benzene is isolated from the filtrate by evaporation.
後処理
- additionA mixture of 1.8 g
- filtrationthe mixture is filtered
出典と根拠
- ORDレコード
- ord-65989748e1804603a66d86989be4c807
- 出典データセット
- uspto-grants-1978_03
- 特許番号
- US04080461
反応ノート
読み込み中…