Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Aniline → Prinomide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Aniline | HCID 6115 | — |
| 반응물 | 1-Methyl-beta-oxo-alpha-ethoxycarbonyl-2-pyrrolepropionitrile | HCID 20285413 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | Prinomide | HCID 60352 | — |
반응 단계
The mixture of 1.1 g of 1-methyl-β-oxo-α-ethoxycarbonyl-2-pyrrolpropionitrile, 1.1 g of aniline and 60 ml of xylene, is refluxed for 41/2 hours. After standing and cooling to room temperature overnight, the solution is filtered, evaporated and the residue recrystallized from methanol, to yield the 1-methyl-β-oxo-α-phenylcarbamoyl-2-pyrrolpropionitrile melting at 173°-174°; it is identical with that obtained according to Example 1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04256759 |
| 출처 데이터셋 | uspto-grants-1981_03 |
| ORD ID | ord-92b9856cc49644c097908df62f3abed0 |
| 출처 메모 | uspto-grants-1981_03 |