Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrazine → HCID 178489814, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrazine | HCID 9321 | — |
| 반응물 | 3-(3-Methoxyphenyl)-3-oxopropanenitrile | HCID 584716 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | HCID 178489814 | HCID 178489814 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06559173B1 |
| 출처 데이터셋 | uspto-grants-2003_05 |
| ORD ID | ord-7a04ae81653d45c083f1248453501ccf |
| 출처 메모 | uspto-grants-2003_05 |