Hydrochloric Acid → 2-(6-Methoxy-2-naphthyl)propionic acid
反応式
C(N)C.[CH3:4][O:5][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][CH:15]=1)[CH:12]=[C:11]([CH:16]([CH3:20])[C:17]([OH:19])=[O:18])[CH:10]=[CH:9]2.Cl>O>[CH3:4][O:5][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][CH:15]=1)[CH:12]=[C:11]([CH:16]([CH3:20])[C:17]([OH:19])=[O:18])[CH:10]=[CH:9]2参加物
4
実験手順
220 g of (+)-2-(6-methoxy-2-naphthyl) propionic acid ethylamine salt was dissolved in 1350 ml of water at 70° C. The obtained completely clear solution was slowly acidified to about pH=5 with 10% w/w hydrochloric acid.
後処理
- customThe obtained completely clear solution
出典と根拠
- ORDレコード
- ord-49fca592bea84394b8d539ebfed97057
- 出典データセット
- uspto-grants-1989_09
- 特許番号
- US04865770
反応ノート
読み込み中…