Bis(4-chlorophenyl)methylidenehydrazine → Diazo bis-(4-chloro-phenyl)-methane
反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8](=[N:16][NH2:17])[C:9]2[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][CH:10]=2)=[CH:4][CH:3]=1>C(Cl)(Cl)Cl.O=[Mn]=O>[N+:16](=[C:8]([C:5]1[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=1)[C:9]1[CH:10]=[CH:11][C:12]([Cl:15])=[CH:13][CH:14]=1)=[N-:17]参加物
4
反応条件
- 温度
- 21 °C
実験手順
To a solution of [bis-(4-chloro-phenyl)-methylene]-hydrazine from Step 1 (2.0 g, 7.5 mmol) in CHCl3 (20 mL) was added MnO2 (5.0 g, 57 mmol). The resulting reaction mixture was stirred 1 h at 21° C., then filtered on a bed of MgSO4 and the filtrate concentrated to provided the diazo bis-(4-chloro-phenyl)-methane compound as a purple solid.
後処理
- customThe resulting reaction mixture
- filtrationfiltered on a bed of MgSO4
- concentrationthe filtrate concentrated
出典と根拠
- ORDレコード
- ord-75a435f7d2614a3d91576975e6474257
- 出典データセット
- uspto-grants-2005_07
- 特許番号
- US06919353B2
反応ノート
読み込み中…