反応式
Cl[C:2]1[CH:10]=[CH:9][C:5]([C:6]([NH2:8])=[O:7])=[CH:4][C:3]=1[N+:11]([O-:13])=[O:12].[NH2:14][CH2:15][CH2:16][OH:17]>CO>[OH:17][CH2:16][CH2:15][NH:14][C:2]1[CH:10]=[CH:9][C:5]([C:6]([NH2:8])=[O:7])=[CH:4][C:3]=1[N+:11]([O-:13])=[O:12]参加物
4
実験手順
Add 6.0 g (0.03 moles) 4-chloro-3-nitrobenzamide to 60 ml 2-aminoethanol and stir at ambient temperature. When TLC (silica support; 9:1 CHCL3 :MeOH eluent) shows no starting material, ca. 3 hrs., pour onto ice. Filter, wash (3×15 ml) with cold H2O, and recrystallize from MeOH/IPA. Yield is 4.5 g (66%) of orange crystals.
後処理
- customno starting material, ca. 3 hrs
- addition, pour onto ice
- filtrationFilter
- washwash (3×15 ml) with cold H2O
- customrecrystallize from MeOH/IPA
出典と根拠
- ORDレコード
- ord-c313cb4c7a1b48698e8a7a443d2d331e
- 出典データセット
- uspto-grants-1992_12
- 特許番号
- US05171889
関連ノート
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