Hydrochloric Acid → 5,6-Indandicarboxylic acid
反応式
[CH2:1]1[C:9]2[C:4](=[CH:5][C:6]([C:15]([O:17]CC)=[O:16])=[C:7]([C:10]([O:12]CC)=[O:11])[CH:8]=2)[CH2:3][CH2:2]1.Cl>C(O)(=O)C>[CH2:1]1[C:9]2[C:4](=[CH:5][C:6]([C:15]([OH:17])=[O:16])=[C:7]([C:10]([OH:12])=[O:11])[CH:8]=2)[CH2:3][CH2:2]1参加物
4
反応条件
- 温度
- 80 °C
実験手順
To a solution of the product of above-mentioned (a) (0.36 g, 1.4 mmol) in acetic acid (0.8 ml) was added concentrated hydrochloric acid (0.4 ml) and stirred at 80° C. overnight. To the reaction solution was added ice-cold water, and the precipitated crystals were collected by filtration, washed with water, followed by drying to give 0.28 g of 5,6-indandicarboxylic acid.
後処理
- additionTo the reaction solution was added ice-cold water
- filtrationthe precipitated crystals were collected by filtration
- washwashed with water
- customby drying
出典と根拠
- ORDレコード
- ord-c43ccb320b3447aa96d8de5d076fe27c
- 出典データセット
- uspto-grants-2009_04
- 特許番号
- US07521451B2
反応ノート
読み込み中…