Acetonitrile → 2-Isothiocyanatopyridine,dimer
反応式
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[N:7]=[C:8]=[S:9].[C:10](#[N:12])[CH3:11]>>[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[N:7]1[C:8](=[S:9])[N:7]2[CH:2]=[CH:3][CH:4]=[CH:11][C:10]2=[N:12][C:8]1=[S:9]参加物
3
実験手順
10 G. of freshly distilled 2-pyridylisothiocyanate is dissolved in 100 ml. of acetonitrile and the reaction mixture stirred at room temperature for 2 days. The solid precipitate is filtered and washed with fresh acetonitrile affording 3-(2-pyridyl) pyrido (1,2-a) 1,3,5-triazine-2,4-dithione m.p. 107°-109° C.
後処理
- filtrationThe solid precipitate is filtered
- washwashed with fresh acetonitrile
出典と根拠
- ORDレコード
- ord-3f6964c96e744850b3cb68af51ddaaa3
- 出典データセット
- uspto-grants-1976_10
- 特許番号
- US03984549
反応ノート
読み込み中…