反応式
[N+](C1C=CC(N)=C(C(F)(F)F)C=1)([O-])=O.[N+:15]([C:18]1[CH:24]=[CH:23][C:21](N)=[CH:20][C:19]=1[C:25]([F:28])([F:27])[F:26])([O-:17])=[O:16]>>[F:26][C:25]([F:27])([F:28])[C:19]1[CH:20]=[CH:21][CH:23]=[CH:24][C:18]=1[N+:15]([O-:17])=[O:16]参加物
3
実験手順
The precipitate was filtered and air-dried to give 3.5 g (85%) of the product which had a melting point of 85°-89° C. It consisted of 92-93% of the required 4-nitro-2-trifluoromethylaniline which was contaminated with 4-nitro-3-trifluoromethylaniline produced from the 2-trifluoromethylnitrobenzene which had contaminated the starting material. According to 1H-NMR (200 MHz) the product contained less than 1% of the disulphide.
出典と根拠
- ORDレコード
- ord-04b299dd66bf42adb4eeacdd21eac235
- 出典データセット
- uspto-grants-1993_11
- 特許番号
- US05262539
関連ノート
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