Hydrazine → 3,5-Dinitropyridine
反応式
Cl[C:2]1[C:7]([N+:8]([O-:10])=[O:9])=[CH:6][C:5]([N+:11]([O-:13])=[O:12])=[CH:4][N:3]=1.NN>CO>[N+:11]([C:5]1[CH:4]=[N:3][CH:2]=[C:7]([N+:8]([O-:10])=[O:9])[CH:6]=1)([O-:13])=[O:12]参加物
4
実験手順
A sample of 2-chloro-3,5-dinitropyridine is dissolved in methanol, hydrazine is added, and the reaction mixture is stirred for 16 hours. The solvent is removed, the residue is dissolved in water, silver acetate is added, and the mixture is heated at reflux for 3 hours. The solution is adjusted to a basic pH, and product is extracted with CHCl3.
後処理
- customThe solvent is removed
- dissolutionthe residue is dissolved in water
- additionsilver acetate is added
- temperaturethe mixture is heated
- temperatureat reflux for 3 hours
- extractionis extracted with CHCl3
出典と根拠
- ORDレコード
- ord-1d5df3ec8a9544d4b960c764c6031878
- 出典データセット
- uspto-grants-1999_06
- 特許番号
- US05914328
反応ノート
読み込み中…