Hydroxylamine → HCID 178526317、化合物
反応式
[Cl:1][C:2]1[CH:18]=[C:17]([C:19]([F:22])([F:21])[F:20])[CH:16]=[CH:15][C:3]=1[O:4][C:5]1[CH:14]=[CH:13][C:8]2=[N+:9]([O-:12])[O:10][N:11]=[C:7]2[CH:6]=1.NO.O>CO>[Cl:1][C:2]1[CH:18]=[C:17]([C:19]([F:20])([F:22])[F:21])[CH:16]=[CH:15][C:3]=1[O:4][C:5]1[CH:14]=[CH:13][C:8](=[N:9][OH:12])[C:7](=[N:11][OH:10])[CH:6]=1参加物
5
実験手順
A mixture of 5-(2-chloro-4-trifluoromethylphenoxy)benzo-2,1,3-oxadiazole N-oxide (20.0 g, 61.0 mmol) and hydroxylamine (4.0 g, 120.00 mmol) in 50 ml of methanol is stirred at 45° for 18 hours. The reaction is cooled to RT and 10 ml of water is added. The resulting white solid which precipitates is collected and dried to give 4-(2-chloro-4-trifluoromethylphenoxy)-ortho-benzoquinone dioxime.
後処理
- customThe resulting white solid which precipitates
- customis collected
- customdried
出典と根拠
- ORDレコード
- ord-2c14a03ccadf41f2a7151a69fd82b530
- 出典データセット
- uspto-grants-1985_10
- 特許番号
- US04544400
反応ノート
読み込み中…