化工社化工社 化学情報印刷レポート · 研究参考用
Lithium Hydroxide → N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-methylbenzamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Lithium Hydroxide | HCID 3939 | — |
| 反応物 | 3-Methylbenzoic acid | HCID 7418 | — |
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | Bis(2-oxo-3-oxazolidinyl)phosphinic chloride | HCID 152842 | — |
| 反応物 | 5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine | HCID 60205276 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-methylbenzamide | HCID 60205331 | 55.5% |
反応手順
5-Bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (0.250 g, 1.09 mmol), 3-methylbenzoic acid (311 mg, 2.28 mmol), BOP-Cl (581 mg, 2.28 mmol), and triethylamine (0.757 mL, 5.43 mmol) in DCM (5 mL) were stirred at room temperature for 30 minutes. 3M LiOH (3 mL) was then added. The reaction was stirred for an additional 10 minutes and then poured into water. The mixture was then filtered, washed with DCM, washed with 10:1 DCM:MeOH and dried to give N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-methylbenzamide (210 mg, 55.5% yield) as a solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08981085B2 |
| 出典データセット | uspto-grants-2015_03 |
| ORD ID | ord-8f94f703399743aea5f6cbe5f7041109 |
| 出典メモ | uspto-grants-2015_03 |