化工社化工社 化学情報印刷レポート · 研究参考用
Triethylamine → 5-(2-fluorophenethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | 4-Methylphenylhydrazine monohydrochloride | HCID 12504 | — |
| 反応物 | 2-Fluorophenethyl bromide | HCID 2756964 | — |
| 反応物 | 1-Methylpiperidin-4-one hydrochloride | HCID 12210057 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 5-(2-fluorophenethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole | HCID 57876391 | 3% |
反応手順
Preparation of the title compound was carried out according to General Method 8. p-Tolylhydrazine hydrochloride (500 mg, 3.1 mmol), 2-fluorophenyl ethyl bromide (639 mg, 3.1 mmol), triethyl amine (313 mg, 3.1 mmol) and N-methyl-4-piperidone hydrochloride (692 mg, 4.6 mmol) were combined in ethanol (2 ml) to obtain 30 mg of 5-(2-fluorophenethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole after purification on neutral alumina using ethyl acetate-hexane gradient. The free base was converted into its oxalate salt by treatment of oxalic acid (1 equiv) in anhydrous THF.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09096591B2 |
| 出典データセット | uspto-grants-2015_08 |
| ORD ID | ord-4b0c8906ae3f4b099f374f6bac9a0bcb |
| 出典メモ | uspto-grants-2015_08 |