反応式
Cl.Cl.[NH2:3][CH2:4][CH2:5][S:6][C:7]1[N:12]2[CH:13]=[CH:14][N:15]=[C:11]2[CH:10]=[CH:9][CH:8]=1>C(Cl)(Cl)Cl>[NH2:3][CH2:4][CH2:5][S:6][C:7]1[N:12]2[CH:13]=[CH:14][N:15]=[C:11]2[CH:10]=[CH:9][CH:8]=1参加物
3
実験手順
After a suspension of 5-[2-(amino)ethylthio]imidazo[1,2-a]pyridine.dihydrochloride (13.31 g, 50 mmoles) in chloroform (200 ml) was washed with 3N-sodium hydroxide (50 ml), the aqueous layer was extracted with chloroform, combined the chloroform layer was dried over anhydrous magnesium sulfate. After the solvent was distilled off to obtain 9.63 g of the desired product (99.7%, pale yellow oily product).
後処理
- washwas washed with 3N-sodium hydroxide (50 ml)
- extractionthe aqueous layer was extracted with chloroform
- dry with materialwas dried over anhydrous magnesium sulfate
- distillationAfter the solvent was distilled off
出典と根拠
- ORDレコード
- ord-72b5cb6363ac44e39d75f53c9ff1b972
- 出典データセット
- uspto-grants-1995_03
- 特許番号
- US05395839
関連ノート
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