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Hydrochloric Acid → 5-bromo-3-(4-piperidinyl)-1H-indole-7-carboxamide hydrochloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | tert-butyl 4-(5-bromo-7-carbamoyl-1H-indol-3-yl)piperidine-1-carboxylate | HCID 59600660 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 溶媒 | 1,4-Dioxane | HCID 31275 | — |
| 生成物 | 5-bromo-3-(4-piperidinyl)-1H-indole-7-carboxamide hydrochloride | HCID 66723284 | — |
反応手順
A 4M solution of HCl in dioxane (194 mL) was added to a solution of 1,1-dimethylethyl 4-[7-(aminocarbonyl)-5-bromo-1H-indol-3-yl]-1-piperidinecarboxylate (10 g, 23.7 mmol) in methanol (50 mL). The reaction mixture was stirred at room temperature for 4 hours, and the solvent was evaporated under reduced pressure to give the title compound (9.5 g), which was used in the next step without further purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08354406B2 |
| 出典データセット | uspto-grants-2013_01 |
| ORD ID | ord-ad2927ff06a04765967ace7ce1f06aaf |
| 出典メモ | uspto-grants-2013_01 |