HCID 21190028、化合物 → 4-Fluoro-2,6-dinitroaniline
反応式
[F:1][C:2]1[CH:7]=[C:6]([N+:8]([O-:10])=[O:9])[C:5]([NH:11]C(=O)C(F)(F)F)=[C:4]([N+:18]([O-:20])=[O:19])[CH:3]=1>C([O-])([O-])=O.[K+].[K+]>[F:1][C:2]1[CH:7]=[C:6]([N+:8]([O-:10])=[O:9])[C:5]([NH2:11])=[C:4]([N+:18]([O-:20])=[O:19])[CH:3]=1参加物
3
実験手順
A solution of 4-fluoro-2,6-dinitro-(trifluoroacetamido)benzene (297 mg, 1.00 mmol) in 10% K2CO3 (10 mL) was refluxed for 1 h, then cooled to room temperature to give yellow crystals. It was filtered and washed with cold water (2 x 1 mL), affording 105 mg (52%) of the title compound. 1H NMR (DMSO-d6): δ 8.254 (s, 2H), 8.460 (d, 2H, J=8.4).
後処理
- customto give yellow crystals
- filtrationIt was filtered
- washwashed with cold water (2 x 1 mL)
出典と根拠
- ORDレコード
- ord-7ea9f048dece4d2ebbd534367a8a0056
- 出典データセット
- uspto-grants-1999_11
- 特許番号
- US05977107
反応ノート
読み込み中…