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Ammonia → 5-(4-Bromophenyl)-3-(5-fluoropyridin-3-yl)isoxazole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | Benzene, 1-bromo-4-ethynyl- | HCID 136603 | — |
| 反応物 | 5-Fluoro-N-hydroxynicotinimidoyl chloride | HCID 86636846 | — |
| 生成物 | 5-(4-Bromophenyl)-3-(5-fluoropyridin-3-yl)isoxazole | HCID 44546347 | — |
反応手順
The titled compound was prepared according to Method CB using the product of Example 28B (88 mg, 0.5 mmol) and 1-bromo-4-ethynylbenzene (Alfa Aesar, 80 mg, 0.5 mmol). 1H NMR (300 MHz, MeOH-d4) δ 7.43 (s, 1H), 7.72 (dt, J=8.9, 2.2 Hz, 2H), 7.85 (dt, J=8.9, 2.2 Hz, 2H), 8.17 (ddd, J=9.5, 2.7, 1.7 Hz, 1H), 8.61 (d, J=2.7 Hz, 1H), 8.96 (t, J=1.5 Hz, 1H) ppm; MS (DCI/NH3) m/z 320 (M+H)+, 318 (M+H)+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08383658B2 |
| 出典データセット | uspto-grants-2013_02 |
| ORD ID | ord-b46e8c42c57d42568a42360aef1df74d |
| 出典メモ | uspto-grants-2013_02 |