Methyl 2-chloro-4-(hydroxymethyl)benzoate → Methyl 2-chloro-4-formylbenzoate
反応式
[Cl:1][C:2]1[CH:11]=[C:10]([CH2:12][OH:13])[CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5]>ClCCl.[O-2].[Mn+2]>[Cl:1][C:2]1[CH:11]=[C:10]([CH:12]=[O:13])[CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5]参加物
4
反応条件
- 温度
- 27 °C
実験手順
A mixture of methyl 2-chloro-4-(hydroxymethyl)benzoate (350 mg, 1.7 mmol) in and manganese oxide (756 mg, 30.9 mmol) in dichloromethane (10 mL) was stirred at 27° C. for 6 hours. The mixture was filtered and evaporated in vacuo to give Intermediate 75 (210 mg, 61%).
後処理
- filtrationThe mixture was filtered
- customevaporated in vacuo
出典と根拠
- ORDレコード
- ord-f69f787f412247e291819f67d5635e5e
- 出典データセット
- uspto-grants-2016_03
- 特許番号
- US09283229B2
反応ノート
読み込み中…