Hydrazine → HCID 747844、化合物
反応式
[NH2:1][NH2:2].[N:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][C:11]=2[S:13](Cl)(=[O:15])=[O:14])[CH:6]=[CH:5][CH:4]=1>CO>[N:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][C:11]=2[S:13]([NH:1][NH2:2])(=[O:15])=[O:14])[CH:6]=[CH:5][CH:4]=1参加物
4
反応条件
- 温度
- 5 °C
実験手順
A 500 ml Erlenmeyer flask equipped with a magnetic stirrer and a thermometer is charged with 200 ml of methanol and 3.40 g (0.10 mol) of 95% hydrazine. The solution is cooled to 5° C, and 11.38 g (0.05 mol) of 8-quinolinesulfonyl chloride is added in small portions at a rate such that the reaction temperature does not exceed 15° C. After the reaction is complete, the solution is allowed to warm slowly to room temperature. The precipitating solid is filtered off to give 8.00 g of 8-quinolinesulfonyl hydrazine (C9H9N3O2S), m.p. 135°-137° C.
後処理
- customA 500 ml Erlenmeyer flask equipped with a magnetic stirrer
- customdoes not exceed 15° C
- temperatureto warm slowly to room temperature
- filtrationThe precipitating solid is filtered off
出典と根拠
- ORDレコード
- ord-73064a78213e4e018a439d753566ba47
- 出典データセット
- uspto-grants-1977_12
- 特許番号
- US04061639
反応ノート
読み込み中…