1-Cyano-2,3-dimethylisothiourea → S-[2-((1,2,5-Thiadiazol-3-yl)methylthio)ethyl]-N-cyano-N'-methylisothiourea
反応式
BrCC1C=NSN=1.[S:8]1[N:12]=[CH:11][C:10]([CH2:13][S:14][CH2:15][CH2:16][SH:17])=[N:9]1.[C:18]([NH:20][C:21](=[N:24][CH3:25])SC)#[N:19]>>[S:8]1[N:12]=[CH:11][C:10]([CH2:13][S:14][CH2:15][CH2:16][S:17][C:21](=[N:24][CH3:25])[NH:20][C:18]#[N:19])=[N:9]1参加物
4
実験手順
Conversion of 3-bromomethyl-1,2,5-thiadiazole into 2-((1,2,5-thiadiazol-3-yl)methylthio)ethane thiol by the procedure of Example 1 and treatment of this product with N-cyano-N',S-dimethylisothiourea according to the procedure of Example 2 leads to the production of the title compound.
出典と根拠
- ORDレコード
- ord-36d25461588743c9bea377c6f4b36f6a
- 出典データセット
- uspto-grants-1978_10
- 特許番号
- US04120966
反応ノート
読み込み中…