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4-Toluenesulfonyl chloride → 1,3-dimethyl-N-{3-methyl-5-[(6-{[(4-methylphenyl)sulfonyl]amino}pyridin-3-yl)oxy]phenyl}-1H-pyrazole-5-carboxamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| 反応物 | N-{3-[(6-aminopyridin-3-yl)oxy]-5-methylphenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide | HCID 57749350 | — |
| 溶媒 | Pyridine | HCID 1049 | — |
| 生成物 | 1,3-dimethyl-N-{3-methyl-5-[(6-{[(4-methylphenyl)sulfonyl]amino}pyridin-3-yl)oxy]phenyl}-1H-pyrazole-5-carboxamide | HCID 57749092 | 81% |
反応手順
In the same manner as in Reference Example 4 and using N-{3-[(6-aminopyridin-3-yl)oxy]-5-methylphenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide (4.02 g, 9.79 mmol), p-toluenesulfonyl chloride (2.29 g, 12.0 mmol) and pyridine (30 mL) as starting materials, the title compound (3.88 g, 81%) was obtained as a colorless oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08304557B2 |
| 出典データセット | uspto-grants-2012_11 |
| ORD ID | ord-8605b913e922455a9eb86181594531ce |
| 出典メモ | uspto-grants-2012_11 |