Dimethylformamide dimethyl acetal → (E)-Methyl 2-(2-(dimethylamino)vinyl)-3-nitrobenzoate
反応式
[CH3:1][C:2]1[C:11]([N+:12]([O-:14])=[O:13])=[CH:10][CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5].CO[CH:17](OC)[N:18]([CH3:20])[CH3:19]>CN(C)C=O>[CH3:17][N:18]([CH3:20])/[CH:19]=[CH:1]/[C:2]1[C:11]([N+:12]([O-:14])=[O:13])=[CH:10][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
- 115 °C
実験手順
A mixture of methyl 2-methyl-3-nitrobenzoate (5.0 g, 25.6 mmol) and N,N-dimethylformamide dimethyl acetal (9.18 g, 77 mmol) in N,N-dimethylformamide (30 mL) was stirred at 115° C. for 17 h. The volatiles were removed under reduced pressure to give (E)-methyl 2-(2-(dimethylamino)-vinyl)-3-nitrobenzoate as a brown oil.
後処理
- customThe volatiles were removed under reduced pressure
出典と根拠
- ORDレコード
- ord-6e9c375ee222451faa08e61346fb3eb9
- 出典データセット
- uspto-grants-2012_01
- 特許番号
- US08093265B2
反応ノート
読み込み中…