Ethyl isothiocyanate → HCID 53787466、化合物
反応式
[NH2:1][C:2]1[CH:6]=[N:5][N:4]([CH2:7][CH2:8][CH2:9][CH2:10][C:11]#[N:12])[N:3]=1.[CH2:13]([N:15]=[C:16]=[S:17])[CH3:14]>C(#N)C>[CH2:13]([NH:15][C:16](=[S:17])[NH:1][C:2]1[CH:6]=[N:5][N:4]([CH2:7][CH2:8][CH2:9][CH2:10][C:11]#[N:12])[N:3]=1)[CH3:14]参加物
4
実験手順
A solution of 5-(4-amino-1,2,3-triazol-2-yl)valeronitrile (1.65 g.) in acetonitrile (6 ml.) was treated with ethylisothiocyanate (0.87 g.) and the solution stirred for 2.5 days then heated under reflux for 4.5 hours. Evaporation of the solvent gave 5-[4-(3-ethylthioureido)-1,2,3-triazol-2-yl]valeronitrile.
後処理
- temperaturethen heated
- temperatureunder reflux for 4.5 hours
- customEvaporation of the solvent
出典と根拠
- ORDレコード
- ord-e82122b92bd14f68a638e6154bfec3c9
- 出典データセット
- uspto-grants-1988_05
- 特許番号
- US04748165
反応ノート
読み込み中…