Ammonia → HCID 21285250、化合物
反応式
[NH2:1][C:2]1[S:6][N:5]=[C:4]2[C:7]([NH:9][C:10](=[O:11])[C:3]=12)=[O:8].[NH3:12]>>[NH2:1][C:2]1[S:6][N:5]=[C:4]([C:7]([NH2:12])=[O:8])[C:3]=1[C:10]([NH2:9])=[O:11]参加物
3
実験手順
A mixture of 10.1 parts of 5-aminoisothiazole-3,4-dicarboximide and 70 parts of concentrated aqueous ammonia solution is stirred for 2 hours at room temperature, and the colorless precipitate is then filtered off under suction, washed with water and dried to give 9.3 parts (83% of theory) of 5-aminoisothiazole-3,4-dicarboxamide.
後処理
- filtrationthe colorless precipitate is then filtered off under suction
- washwashed with water
- customdried
出典と根拠
- ORDレコード
- ord-f84bf6e94df647139b5bece150db40e9
- 出典データセット
- uspto-grants-1988_11
- 特許番号
- US04785116
反応ノート
読み込み中…