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HRID 562217作成日：2026年10月27日
Potassium Carbonate → 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(5-formyl-3-furanyl)-1H-indole-7-carboxamide
https://huagongshe.com/reaction/562217
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 4-Bromo-2-furaldehyde | HCID 2757010 | — |
| 反応物 | 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-7-carboxamide | HCID 59828929 | — |
| 触媒 | HCID 178418397 | HCID 178418397 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | 1,4-Dioxane | HCID 31275 | — |
| 生成物 | 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(5-formyl-3-furanyl)-1H-indole-7-carboxamide | HCID 86631030 | 122.8% |
反応手順
To a solution of 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-7-carboxamide (50 mg, 0.11 mmol) in dioxane (3.0 mL) and H2O (1.0 mL) was added 4-bromo-2-furancarbaldehyde (58 mg, 0.33 mmol), potassium carbonate (89.8 mg, 0.66 mmol), and tetrakis(triphenylphosphine)palladium(0) (14 mg, 0.012 mmol). The reaction was heated in the microwave for 20 min at 150° C. to give 58 mg of 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(5-formyl-3-furanyl)-1H-indole-7-carboxamide.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08063071B2 |
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| 出典データセット | uspto-grants-2011_11 |
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| ORD ID | ord-fad503aec189477d837d86300383cfdd |
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| 出典メモ | uspto-grants-2011_11 |
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