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Water → Pyridine-2-carboxylic acid [2-(4-nitro-phenyl)-3H-imidazo[4,5-c]pyridin-6-yl]-amide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Picolinoyl Chloride Hydrochloride | HCID 135033 | — |
| 反応物 | 2-(4-Nitro-phenyl)-3H-imidazo[4,5-c]pyridine-6-ylamine | HCID 58932918 | — |
| 溶媒 | Pyridine | HCID 1049 | — |
| 生成物 | Pyridine-2-carboxylic acid [2-(4-nitro-phenyl)-3H-imidazo[4,5-c]pyridin-6-yl]-amide | HCID 58932934 | 31.6% |
反応手順
A solution of amine 8 (0.145 g, 0.57 mmol) and picolinoyl chloride hydrochloride (0.180 g, 1.01 mmol) in dry pyridine (5 ml) was stirred at room temperature overnight. After addition of water the brown solid was filtered and passed through a SiO2 gel, eluting with CH2Cl2: MeOH (100:5) affording the desired product 21 (0.065 g, 31%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07256287B2 |
| 出典データセット | uspto-grants-2007_08 |
| ORD ID | ord-11d3075d86b149faa2357d917b9e7f11 |
| 出典メモ | uspto-grants-2007_08 |