Carbon Disulfide → HCID 178505474、化合物
反応式
[NH2:1][C:2]1[CH:3]=[C:4]([F:9])[CH:5]=[CH:6][C:7]=1[NH2:8].[C:10](=S)=[S:11]>CO>[F:9][C:4]1[CH:5]=[CH:6][C:7]2[NH:8][C:10]([SH:11])=[N:1][C:2]=2[CH:3]=1参加物
4
実験手順
A mixture of 3,4-diamino-1-fluorobenzene (10 g, 79.3 mmol), carbon disulfide (70 ml, 1164 mmol), and methanol (100 ml) was stirred at room temperature for 86 hours and 50 minutes. After the reaction mixture was concentrated, the residue was suspended in hexane. The resultant precipitate was collected by filtration and washed with hexane to obtain the title compound (13.1 g, yield: 98.2%) as a brown solid.
後処理
- concentrationAfter the reaction mixture was concentrated
- filtrationThe resultant precipitate was collected by filtration
- washwashed with hexane
出典と根拠
- ORDレコード
- ord-31450aeabdf747aeb96b5606f43929aa
- 出典データセット
- uspto-grants-2008_09
- 特許番号
- US07425634B2
反応ノート
読み込み中…