n-Benzyl-2-hydroxymethyl-4-methoxyindole → n-Benzyl-4-methoxyindole-2-carboxaldehyde
反応式
[CH2:1]([N:8]1[C:16]2[C:11](=[C:12]([O:17][CH3:18])[CH:13]=[CH:14][CH:15]=2)[CH:10]=[C:9]1[CH2:19][OH:20])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>ClCCl.[O-2].[O-2].[Mn+4]>[CH2:1]([N:8]1[C:16]2[C:11](=[C:12]([O:17][CH3:18])[CH:13]=[CH:14][CH:15]=2)[CH:10]=[C:9]1[CH:19]=[O:20])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1参加物
4
実験手順
A mixture of 3.2 g of N-benzyl-2-hydroxymethyl-4-methoxyindole (12 mmol) and 15 g of manganese dioxide (172 mmol) in 50 cc of dry dichloromethane was heated at reflux for 6 hours, cooled down to r.t. and filtered through celite. Concentration to dryness afford 3.6 g of a yellow solid. mp.130-31° C.
後処理
- temperaturewas heated
- temperatureat reflux for 6 hours
- filtrationfiltered through celite
- concentrationConcentration to dryness
出典と根拠
- ORDレコード
- ord-a48cb8f9a90449699fdf014179d79b09
- 出典データセット
- uspto-grants-2004_03
- 特許番号
- US06713645B1
反応ノート
読み込み中…