3-Iodophthalic acid → 3-Iodophthalic anhydride
反応式
[I:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:4]([C:5]([OH:7])=O)[C:3]=1[C:11]([OH:13])=[O:12]>C(O)(=O)C>[I:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:4]2[C:5]([O:13][C:11](=[O:12])[C:3]=12)=[O:7]参加物
3
反応条件
- 温度
- 145 °C
実験手順
3-Iodophthalic acid (4.00 g, 13.7 mmol) was dissolved in anhydrous acetic acid, and the solution was stirred at 145° C. for 1 hour. The solvent of the reaction mixture was evaporated under reduced pressure and the residue was purified by slurry using diisopropylether to obtain 3-iodophthalic acid anhydride (3.6 g, yield 96%).
後処理
- customThe solvent of the reaction mixture was evaporated under reduced pressure
- customthe residue was purified by slurry
出典と根拠
- ORDレコード
- ord-2fc0ada1147d4bd8ade7960d2b1c0711
- 出典データセット
- uspto-grants-2010_06
- 特許番号
- US07745641B2
反応ノート
読み込み中…