Benzyl Bromide → 1-Benzyl-5-chloro-1H-indole
反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][CH:6]=[CH:5]2.[CH2:11](Br)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.[OH-].[K+]>C1OCCOCCOCCOCCOCCOC1>[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH:6]=[CH:5]2参加物
5
実験手順
3.85 g (30 mmol) 5-chloroindole was treated with 6.84 g (40 mmol) benzylbromide, 1.97 g (30 mmol) potassium hydroxide (85% powdered in mortar) and 0.25 g (1 mmol) 18-crown-6 as described in Synthesis 1979 p. 618, giving 4.35 g (60%) 5-chloro-1-benzyl-1H-indole, yellow oil, MS (Ei 70 eV) m/Z M+241.
後処理
- customas described in Synthesis 1979 p
出典と根拠
- ORDレコード
- ord-c8bb294274f149a486021e2c82c96850
- 出典データセット
- uspto-grants-2002_06
- 特許番号
- US06410562B1
反応ノート
読み込み中…