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HRID 592224作成日:2026年10月25日
Potassium Phosphate, Tribasic → N-(5-(4-acetylpiperazin-1-yl)pyridin-2-yl)-2-(4-(6-methylpyrimidin-4-yl)phenyl)acetamide
https://huagongshe.com/reaction/592224
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
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| 反応物 | Potassium Phosphate, Tribasic | HCID 62657 | — |
| 反応物 | 4-Chloro-6-methylpyrimidine | HCID 581796 | — |
| 反応物 | HCID 58447872 | HCID 58447872 | — |
| 生成物 | N-(5-(4-acetylpiperazin-1-yl)pyridin-2-yl)-2-(4-(6-methylpyrimidin-4-yl)phenyl)acetamide | HCID 58447667 | — |
反応手順
A mixture of N-(5-(4-acetylpiperazin-1-yl)pyridin-2-yl)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide 196-1 (20 mg, 0.04 mmol), 4-chloro-6-methylpyrimidine 198-1 (8 mg, 0.06 mmol) Pd(PPh3)4 (2 mg, 0.002 mmol) and K3PO4 (25 mg, 0.12 mmol) in dioaxane (0.6 mL) was flushed with nitrogen and heated to 110° C. for 2 hours. The salt was removed by filtration and the filtrate was taken to dryness by rotary evaporation. The residue was purified by reverse phase HPLC to give N-(5-(4-acetylpiperazin-1-yl)pyridin-2-yl)-2-(4-(6-methylpyrimidin-4-yl)phenyl)acetamide 198. MS m/z 431.20 (M+1). 1H NMR 400 MHz (DMSO-d6) δ10.59 (s, 1H), 8.16 (d, 2H), 8.04 (d, 1H), 7.98 (s, 1H), 7.92 (m, 1H), 7.51 (d, 2H), 7.45-7.40 (m, 2H), 3.77 (s, 2H), 3.58 (b, 2H), 3.15 (b, 2H), 3.08 (b, 2H), 2.55 (s, 3H), 2.53 (s, 2H), 2.04 (s, 3H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US09238646B2 |
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| 出典データセット | uspto-grants-2016_01 |
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| ORD ID | ord-95d134cb1e364067bae9fdff6ee9f204 |
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| 出典メモ | uspto-grants-2016_01 |
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