Methoxycarbonyl isothiocyanate → HCID 20371121、化合物
反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][CH2:9][C:10]#[CH:11])=[CH:4][C:3]=1[NH2:12].[CH3:13][O:14][C:15]([N:17]=[C:18]=[S:19])=[O:16]>CC(C)=O>[CH3:13][O:14][C:15]([NH:17][C:18](=[S:19])[NH:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][CH2:9][C:10]#[CH:11])=[CH:4][C:3]=1[NH:12][C:18]([NH:17][C:15]([O:14][CH3:13])=[O:16])=[S:19])=[O:16]参加物
4
実験手順
4 G. of 1,2-diamino-4-propargylthiobenzene in 40 ml. aceton is treated with 10 g. of methoxy carbonyl isothiocyanate. The mixture is left overnight at room temperature, stripped under vacuum and the residue triturated with ether. Recrystallization from methanol gives pure 1,2-bis-(3-methoxycarbonyl-2-thioureido)-4-propargylthio-benzene.
後処理
- customthe residue triturated with ether
- customRecrystallization from methanol
出典と根拠
- ORDレコード
- ord-3c083015a9c1455c91ba00da22505a01
- 出典データセット
- uspto-grants-1978_02
- 特許番号
- US04072696
反応ノート
読み込み中…