Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl 2-benzoyl-3-ethoxyacrylate → HCID 178471953, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl 2-benzoyl-3-ethoxyacrylate | HCID 98006 | — |
| 반응물 | 1-(furan-2-ylmethyl)-1H-pyrazol-5-amine | HCID 2546182 | — |
| 생성물 | HCID 178471953 | HCID 178471953 | — |
반응 단계
163 g. of 1-(2-furyl)methyl-5-aminopyrazole (1 mol.) and 248 g. of ethoxymethylene benzoyl acetic acid ethyl ester (1 mol.) are heated at 130° until no more alcohol distils off (approximately 1 hour). The oily residue crystallizes and yields on cooling and recrystallization from hexane 310 g. of [[[1-(2-furyl)methyl-5-pyrazolyl]-amino]methylene]benzoyl acetic acid ethyl ester (85%), m.p. 75°-77°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03983128 |
| 출처 데이터셋 | uspto-grants-1976_09 |
| ORD ID | ord-803a6ae6eb824056affc93fb9703178f |
| 출처 메모 | uspto-grants-1976_09 |