Water → HCID 23084563、化合物
反応式
[CH3:1][C:2]1[CH:3]=[C:4]2[C:9](=[O:10])[O:8][C:6](=O)[C:5]2=[CH:11][C:12]=1[CH3:13].[NH2:14][C:15]1[CH:16]=[N:17][CH:18]=[CH:19][CH:20]=1.O>C(O)(=O)C>[CH3:13][C:12]1[CH:11]=[C:5]2[C:4](=[CH:3][C:2]=1[CH3:1])[C:9](=[O:10])[N:14]([C:15]1[CH:16]=[N:17][CH:18]=[CH:19][CH:20]=1)[C:6]2=[O:8]参加物
5
実験手順
4,5-dimethylphthalic anhydride (2.0 g, 11 mmol) and 3-aminopyridine (1.0 g, 11 mmol) were heated under reflux in acetic acid (30 ml) for 1.5 hrs. After standing to cool, water was added thereto, the precipitated crystals were collected by filtration, washed with water, followed by drying to give 2.3 g of 5,6-dimethyl-2-(3-pyridyl)isoindolin-1,3-dione.
後処理
- temperatureto cool
- filtrationthe precipitated crystals were collected by filtration
- washwashed with water
- customby drying
出典と根拠
- ORDレコード
- ord-1e1eaff382f64b30aa13f5566ec35aa3
- 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…