反応式
[OH:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[N+:11]([O-:13])=[O:12])[C:5]([OH:7])=[O:6].[C:14](OC(=O)C)(=[O:16])[CH3:15]>N1C=CC=CC=1>[C:14]([O:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[N+:11]([O-:13])=[O:12])[C:5]([OH:7])=[O:6])(=[O:16])[CH3:15]参加物
4
実験手順
The 3-hydroxy-4-nitrobenzoic acid starting material is acetylated using, for instance, acetic anhydride and pyridine at reflux temperatures for 1-4 hours to afford 3-acetoxy-4-nitrobenzoic acid. This compound is then dissolved in a non-polar, aprotic solvent, such as benzene or toluene, and refluxed with thionyl chloride for a period of about 2-6 hours to form the desired 3-acetoxy-4-nitrobenzoyl chloride.
後処理
- temperatureat reflux temperatures for 1-4 hours
出典と根拠
- ORDレコード
- ord-ce8d26d8c9054ebb85776972499d1316
- 出典データセット
- uspto-grants-1996_05
- 特許番号
- US05514676
関連ノート
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