Bromocyclopentane → 2-Cyclopentyloxy-3,4-dimethoxybenzonitrile
反応式
[OH:1][C:2]1[C:9]([O:10][CH3:11])=[C:8]([O:12][CH3:13])[CH:7]=[CH:6][C:3]=1[C:4]#[N:5].[CH:14]1(Br)[CH2:18][CH2:17][CH2:16][CH2:15]1>>[CH:14]1([O:1][C:2]2[C:9]([O:10][CH3:11])=[C:8]([O:12][CH3:13])[CH:7]=[CH:6][C:3]=2[C:4]#[N:5])[CH2:18][CH2:17][CH2:16][CH2:15]1参加物
3
実験手順
The subtitle compound was prepared from 2-hydroxy-3,4-dimethoxybenzonitrile and freshly distilled cyclopentyl bromide following the procedure described in Example 10(d). The crude product was purified on silica gel eluting with dichloromethane to give the subtitle compound as a colourless oil (95%). Rf 0.50 (dichloromethane). MS m/z 265 MNH4)+.
後処理
- customThe crude product was purified on silica gel eluting with dichloromethane
出典と根拠
- ORDレコード
- ord-0d98e26697c64905aa4ac9f376253006
- 出典データセット
- uspto-grants-2000_04
- 特許番号
- US06048864
反応ノート
読み込み中…