Formic Acid → 3-(Formylamino)benzoic acid
反応式
[C:1](OC(=O)C)(=[O:3])C.C(O)=O.[NH2:11][C:12]1[CH:13]=[C:14]([CH:18]=[CH:19][CH:20]=1)[C:15]([OH:17])=[O:16]>O>[CH:1]([NH:11][C:12]1[CH:13]=[C:14]([CH:18]=[CH:19][CH:20]=1)[C:15]([OH:17])=[O:16])=[O:3]参加物
5
実験手順
Acetic anhydride (76 ml) was added to 98% formic acid (130 ml) and the mixture stirred at r.t. 30 min, then 3-aminobenzoic acid (15 g, 109.5 mmol) added. The mixture was stirred at r.t. for 1 h, then water (1.3 L) added and stirring continued overnight. The resultant white precipitate was collected, washed with water and dried in vacuo over P2O5 (15.4 g, 85%).
後処理
- stirringThe mixture was stirred at r.t. for 1 h
- stirringstirring continued overnight
- customThe resultant white precipitate was collected
- washwashed with water
- dry with materialdried in vacuo over P2O5 (15.4 g, 85%)
出典と根拠
- ORDレコード
- ord-5570e335404a45e8bde112385306c6b2
- 出典データセット
- uspto-grants-1998_03
- 特許番号
- US05728829
反応ノート
読み込み中…