4-Bromophenetole → (3R)-1-(4-ethoxyphenyl)-3-methylpiperazine
反応式
FC1C=CC([C:8]2[CH:13]=[CH:12][C:11]([N:14]3[CH2:19][CH2:18][NH:17][C@H:16]([CH3:20])[CH2:15]3)=[CH:10][CH:9]=2)=CC=1.BrC1C=C[C:25]([O:28]CC)=[CH:24]C=1>>[CH2:25]([O:28][C:8]1[CH:9]=[CH:10][C:11]([N:14]2[CH2:19][CH2:18][NH:17][C@H:16]([CH3:20])[CH2:15]2)=[CH:12][CH:13]=1)[CH3:24]参加物
3
実験手順
The title compound was prepared following the procedure of Intermediate 22 but starting from 1-bromo-4-ethoxybenzene. Purification by flash chromatography (CHCl3/MeOH) gave the title compound as a brown solid. M+(ESI): 221.3. HPLC (Condition A), Rt: 1.5 min (HPLC purity: 97.6%).
後処理
- customThe title compound was prepared
- customPurification by flash chromatography (CHCl3/MeOH)
出典と根拠
- ORDレコード
- ord-6d75fbfc3cb04e19b76e83dcd067424d
- 出典データセット
- uspto-grants-2011_08
- 特許番号
- US08008302B2
反応ノート
読み込み中…