Hydrochloric Acid → Procromil
反応式
[O:1]=[C:2]1[CH:7]=[C:6]([C:8]([O-:10])=[O:9])[O:5][C:4]2[C:11]([CH2:19][CH2:20][CH3:21])=[C:12]3[C:17](=[CH:18][C:3]1=2)[CH2:16][CH2:15][CH2:14][CH2:13]3.[Na+].Cl>O>[O:1]=[C:2]1[CH:7]=[C:6]([C:8]([OH:10])=[O:9])[O:5][C:4]2[C:11]([CH2:19][CH2:20][CH3:21])=[C:12]3[C:17](=[CH:18][C:3]1=2)[CH2:16][CH2:15][CH2:14][CH2:13]3参加物
4
実験手順
A solution of the product of step (e) (0.3 g), in water (25 ml) was acidified with 2 N hydrochloric acid. The precipitated organic acid was filtered off washed with water and dried to give the title compound as a white solid, (0.24 g), mp 245°-8°.
後処理
- filtrationThe precipitated organic acid was filtered off
- washwashed with water
- customdried
出典と根拠
- ORDレコード
- ord-2ab03829606f4b1082ec121ea5be184d
- 出典データセット
- uspto-grants-1979_06
- 特許番号
- US04159273
反応ノート
読み込み中…