化工社化工社 化学情報印刷レポート · 研究参考用
3-Ethoxy-1-(3-pyridinyl)-2-propen-1-one → Phenyl[7-(3-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Ethoxy-1-(3-pyridinyl)-2-propen-1-one | HCID 54032326 | — |
| 反応物 | HCID 178509267 | HCID 178509267 | — |
| 溶媒 | O-Xylene | HCID 7237 | — |
| 生成物 | Phenyl[7-(3-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone | HCID 13475883 | — |
反応手順
A mixture of 0.02 mole of 3-ethoxy-1-(3-pyridinyl)-2-propen-1-one, 0.02 mole of (3-amino-1H-pyrazol-4-yl)phenyl-methanone and 100 ml of xylene was refluxed for 12 hours. The solvent was removed and the residue dissolved in dichloromethane. This solution was dried over sodium sulfate and the product isolated as described in Example 1, as crystals, mp 202°-203° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04521422 |
| 出典データセット | uspto-grants-1985_06 |
| ORD ID | ord-c49638eb094243959a97d943725eda29 |
| 出典メモ | uspto-grants-1985_06 |