Hydrochloric Acid → HCID 57111376、化合物
反応式
[F:1][CH:2]([O:7][C:8]1[CH:14]=[CH:13][C:11]([NH2:12])=[CH:10][CH:9]=1)[C:3]([F:6])([F:5])[F:4].Cl.[O-:16][C:17]#[N:18].[K+]>O>[F:1][CH:2]([O:7][C:8]1[CH:14]=[CH:13][C:11]([NH:12][C:17]([NH2:18])=[O:16])=[CH:10][CH:9]=1)[C:3]([F:4])([F:5])[F:6]参加物
5
実験手順
10 g of 4-tetrafluoroethoxyaniline, prepared as in Example 1, in 40 ml of water, and 10 ml of 1:1 HCl, were reacted with 3.9 g of potassium cyanate. The mixture was stirred for 30 minutes and the formed solid was filtered out, rinsed with cool water, and dried to give 10.5 g of the desired compound, having a melting point of 167°-168° C.
後処理
- filtrationthe formed solid was filtered out
- washrinsed with cool water
- customdried
出典と根拠
- ORDレコード
- ord-cc37b8eed65d4e128faac90e168f2d02
- 出典データセット
- uspto-grants-1989_10
- 特許番号
- US04874786
反応ノート
読み込み中…