Methanol → Methyl 3-chloroisoquinoline-8-carboxylate
反応式
[Cl:1][C:2]1[N:3]=[CH:4][C:5]2[C:10]([CH:11]=1)=[CH:9][CH:8]=[CH:7][C:6]=2[C:12]([OH:14])=[O:13].S(Cl)(Cl)=O.[CH3:19]O>>[Cl:1][C:2]1[N:3]=[CH:4][C:5]2[C:10]([CH:11]=1)=[CH:9][CH:8]=[CH:7][C:6]=2[C:12]([O:14][CH3:19])=[O:13]参加物
4
反応条件
- 温度
- 65 °C
実験手順
A 20 mL microwave vial was charged with 3-chloroisoquinoline-8-carboxylic acid (1 g, 4.82 mmol) in 5 mL of MeOH and then was added with thionyl chloride (0.703 mL, 9.63 mmol). Stirred at 65° C. overnight and then concentrated in vacuo. Purified by silica gel chromatography (0-50% EtOAc in hexane) yielded Methyl 3-chloroisoquinoline-8-carboxylate (27-1).
後処理
- concentrationconcentrated in vacuo
- customPurified by silica gel chromatography (0-50% EtOAc in hexane)
出典と根拠
- ORDレコード
- ord-78db16cbef6245fd9c63740650ea06cc
- 出典データセット
- uspto-grants-2016_03
- 特許番号
- US09273040B2
反応ノート
読み込み中…