Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl 2-benzoyl-3-ethoxyacrylate → HCID 178471943, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl 2-benzoyl-3-ethoxyacrylate | HCID 98006 | — |
| 반응물 | 6-Ethoxy-2-hydrazinopyridine | HCID 22320339 | — |
| 반응물 | 1-(6-ethoxy-2-pyridinyl)-3-methyl-1H-pyrazol-5-ylamine | HCID 22320358 | — |
| 반응물 | Aminocrotononitrile | HCID 86589747 | — |
| 생성물 | HCID 178471943 | HCID 178471943 | — |
반응 단계
Following the procedure described in Reference Example 1-1, 3-methyl-1-(6-ethoxy-2-pyridinyl)-1H-pyrazol-5-amine was prepared from aminocrotononitrile and 6-ethoxy-2-hydrazinopyridine. Following the procedure described in Reference Example 1-2, the compound was subjected to a reaction with ethyl 2-benzoyl-3-ethoxy-2-propenoate to give ethyl 2-benzoyl-3-[[3-methyl-1-(6-ethoxy-2-pyridinyl)-1H-pyrazol-5-yl]amino)-2-propenoate. The compound was treated following the method described in Example 1-4 to give the title compound (35% cyclization yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06949648B2 |
| 출처 데이터셋 | uspto-grants-2005_09 |
| ORD ID | ord-09d21879ef4e418a985dbeccb7eb4c1e |
| 출처 메모 | uspto-grants-2005_09 |