Phenylhydrazine → 28718-33-4
反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]=[C:9]=[O:10])=[CH:4][CH:3]=1.[C:11]1([NH:17][NH2:18])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>C1COCC1>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([NH:18][NH:17][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[O:10])=[CH:4][CH:3]=1参加物
4
実験手順
1.1 A solution of 15.35 g of 4-chlorophenyl isocyanate in 50 ml of THF is added to a solution of 9.83 g of phenylhydrazine in 100 ml of THF under a nitrogen atmosphere, and the mixture is refluxed for 2 hours. Conventional work-up gives 25.1 g of N-(4-chlorophenylaminocarbonyl)-N′-phenylhydrazine(“AA”), El 277, m.p. 187-189.
後処理
- temperaturethe mixture is refluxed for 2 hours
出典と根拠
- ORDレコード
- ord-988a82c9623f46c3932ff19d7b1b6fb3
- 出典データセット
- uspto-grants-2005_09
- 特許番号
- US06943179B2
反応ノート
読み込み中…