反応式
[CH2:1]([O:8][C:9]1[CH:17]=[C:16]2[C:12]([CH:13]=[CH:14][NH:15]2)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:18](Cl)(=[O:22])[C:19](Cl)=[O:20].[CH3:24][O-:25].[Na+]>CCOCC>[CH3:24][O:25][C:18](=[O:22])[C:19]([C:13]1[C:12]2[C:16](=[CH:17][C:9]([O:8][CH2:1][C:2]3[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=3)=[CH:10][CH:11]=2)[NH:15][CH:14]=1)=[O:20]参加物
5
反応条件
- 温度
- -78 °C
実験手順
To a solution of 6-benzoxyindole (1.05 g, 4.7 mmol) in ether (8 mL) is added oxalyl chloride (0.45 mL) at 0˜5° C., stirred for 2 hrs. The reaction mixture is cooled to −78° C., sodium methoxide (25% w/w in methanol, 2.4 mL) is added, warmed up to room temperature, quenched by water. Solid product is collected by filtration, washed by water and dried under vacuum.
後処理
- temperaturewarmed up to room temperature
- customquenched by water
- filtrationSolid product is collected by filtration
- washwashed by water
- customdried under vacuum
出典と根拠
- ORDレコード
- ord-9f2f750735574ac29f41f169be20f3aa
- 出典データセット
- uspto-grants-2009_05
- 特許番号
- US07528160B2
関連ノート
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