1-Naphthaldehyde → 1-(2-Nitroprop-1-enyl)naphthalene
反応式
[CH:1]1[CH:6]=[C:5]2[CH:7]=[CH:8][CH:9]=[C:10]([CH:11]=O)[C:4]2=[CH:3][CH:2]=1.[N+:13]([CH2:16][CH3:17])([O-:15])=[O:14]>C(O)C.CO.C(N)CCC>[C:10]1([CH:11]=[C:16]([N+:13]([O-:15])=[O:14])[CH3:17])[C:4]2[C:5](=[CH:6][CH:1]=[CH:2][CH:3]=2)[CH:7]=[CH:8][CH:9]=1参加物
6
実験手順
A solution of 1-naphthylaldehyde (624.8 g, 4.0 mol), nitroethane (300.0 g, 4 mol) and n-butylamine (14.8 g, 0.20 mol) was refluxed in ethanol (400 mL) for 24 hours. The mixture was cooled, diluted with methanol (200 mL), and filtered to give 767 g (90% yield) of 1-naphthyl-2-nitropropene. Upon standing, an additional 60 g (97% total yield) of 1-naphthyl-2-nitropropene crystallized from solution.
後処理
- temperatureThe mixture was cooled
- filtrationfiltered
出典と根拠
- ORDレコード
- ord-3eac0cc036414685a127f2a40c9cae2b
- 出典データセット
- uspto-grants-1998_10
- 特許番号
- US05821387
反応ノート
読み込み中…