Hydrazine → Hydrazinecarbothioamide, N-methyl-N-phenyl-
反応式
[NH2:1][NH2:2].[CH3:3][N:4]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:5](Cl)=[S:6]>CCOCC>[CH3:3][N:4]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:5](=[S:6])[NH:1][NH2:2]参加物
4
実験手順
To a solution of 7.7 g (0.24 mole) anhydrous hydrazine in 200 ml of dry ether, N-methyl-N-phenylthiocarbamyl chloride (20.4 g, 0.11 mole) was added below 5° C. with stirring. The mixture was stirred and allowed to warm to room temperature. The mixture was filtered and the residue resuspended in about 100 ml water and stirred. Filtration gave 8.8 g of the desired product as a whitish powder, m.p. 121°-22°.
後処理
- stirringThe mixture was stirred
- filtrationThe mixture was filtered
- stirringstirred
- filtrationFiltration
出典と根拠
- ORDレコード
- ord-7a88d9d9fa7243dbb350f9fc4f51e5d2
- 出典データセット
- uspto-grants-1981_08
- 特許番号
- US04282031
反応ノート
読み込み中…