Sodium → 1-(4-Chlorobenzyl)-3,3-dimethyl-2-methoxycarbonylcyclopent-1-ene
反応式
[Cl:1][C:2]1[CH:19]=[CH:18][C:5]([CH:6]=[C:7]2[CH2:11][CH2:10][C:9]([CH3:13])([CH3:12])[CH:8]2[C:14]([O:16][CH3:17])=[O:15])=[CH:4][CH:3]=1.[Na]>CO>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][C:7]2[CH2:11][CH2:10][C:9]([CH3:13])([CH3:12])[C:8]=2[C:14]([O:16][CH3:17])=[O:15])=[CH:18][CH:19]=1参加物
4
実験手順
The crude 1-(4-chlorobenzylidene)-3,3-dimethyl-2-methoxycarbonylcyclopentane obtained in Example 2 was refluxed in methanol (20 ml) containing dissolved sodium (0.3 g) for 15 minutes to give 1-(4-chlorobenzyl)-3,3-dimethyl-2-methoxycarbonylcyclopent-1-ene as an oil.
後処理
- additioncontaining
出典と根拠
- ORDレコード
- ord-57048dd90c8c4e9d9c1ddbe918e293a5
- 出典データセット
- uspto-grants-1992_08
- 特許番号
- US05136081
反応ノート
読み込み中…