Phenol, 4-methoxy-3-nitro-, 1-acetate → 1,4-Benzenediol, 2-nitro-
反応式
[N+:1]([C:4]1[CH:9]=[C:8]([O:10]C(=O)C)[CH:7]=[CH:6][C:5]=1[O:14]C)([O-:3])=[O:2]>Br>[N+:1]([C:4]1[CH:9]=[C:8]([OH:10])[CH:7]=[CH:6][C:5]=1[OH:14])([O-:3])=[O:2]参加物
3
実験手順
The 2-nitro-4-acetyloxyanisole (160 g, 0.757 mole) in 47% aqueous hydrobromic acid (1,200 ml) was refluxed for 1 hour. The resulting solution was evaporated under vacuum to 200 ml. The 2-nitrohydroquinone (115 g, 78%) separated on cooling as orange prisms.
後処理
- customThe resulting solution was evaporated under vacuum to 200 ml
- customThe 2-nitrohydroquinone (115 g, 78%) separated
- temperatureon cooling as orange prisms
出典と根拠
- ORDレコード
- ord-c16c3471b8dc46979d865fa2fa642546
- 出典データセット
- uspto-grants-1988_08
- 特許番号
- US04762925
反応ノート
読み込み中…