Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diphenyl Ether → 3-butyryl-8-acetyl-4(1H)-quinolone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diphenyl Ether | HCID 7583 | — |
| 반응물 | HCID 178450482 | HCID 178450482 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | 3-butyryl-8-acetyl-4(1H)-quinolone | HCID 10377755 | 70.1% |
반응 단계
Ethyl 2-butyryl-3-(2-acetylphenylamino)acrylate (14.8 g, 48.8 mmol) was added to boiling diphenyl ether (50 ml) and heated at reflux for 3.5 hours. After cooling, the solution was poured into ether, and the solid filtered off and washed with ether to obtain 3-butyryl-8-acetyl-4(1H)-quinolone (8.8 g), contaminated with some diphenyl ether. This material was used without further purification.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05143920 |
| 출처 데이터셋 | uspto-grants-1992_09 |
| ORD ID | ord-b0f96a80b7ba468191ba8632e0f3bb51 |
| 출처 메모 | uspto-grants-1992_09 |