Methyl iodide → 5-[2-(4-bromo-2-chloro-phenyl)-propionyl]-1-methyl-1H-pyridin-2-one
反応式
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([C:11]2[CH:12]=[CH:13][C:14](=[O:18])[N:15]([CH3:17])[CH:16]=2)=[O:10])=[C:4]([Cl:19])[CH:3]=1.I[CH3:21]>>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([CH3:21])[C:9]([C:11]2[CH:12]=[CH:13][C:14](=[O:18])[N:15]([CH3:17])[CH:16]=2)=[O:10])=[C:4]([Cl:19])[CH:3]=1参加物
3
実験手順
In analogy to Example 1, steps 4 and 5, 5-[2-(4-bromo-2-chloro-phenyl)-acetyl]-1-methyl-1H-pyridin-2-one was alkylated with iodomethane to give 5-[2-(4-bromo-2-chloro-phenyl)-propionyl]-1-methyl-1H-pyridin-2-one which was further converted to the title compound. Colorless foam. MS (m/e, ISP neg. ion)=421.8 [M−H+].
出典と根拠
- ORDレコード
- ord-f1915d98437e40dca2592917779f62b7
- 出典データセット
- uspto-grants-2012_03
- 特許番号
- US08143280B2
反応ノート
読み込み中…