化工社化工社 化学情報印刷レポート · 研究参考用
Hydrazine → HCID 178489814、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrazine | HCID 9321 | — |
| 反応物 | 3-(3-Methoxyphenyl)-3-oxopropanenitrile | HCID 584716 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 178489814 | HCID 178489814 | — |
反応手順
3-(3-Methoxy-phenyl)-3-oxo-propionitrile (2.0202 gms.) is then suspended in 55 mL of anhydrous EtOH. This suspension is treated with 0.73 mL of anhydrous hydrazine and subsequently heated to refluxing temperature for 1 day. The reaction mixture is concentrated in vacuo. The residue is then triturated with isopropanol to precipitate out the 5-(3-methoxy-phenyl)-2H-pyrazol-3-ylamine as a white solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06559173B1 |
| 出典データセット | uspto-grants-2003_05 |
| ORD ID | ord-7a04ae81653d45c083f1248453501ccf |
| 出典メモ | uspto-grants-2003_05 |