Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Anhydride → Ethyl 2-(2-methyl-3,4,5,6-tetrafluorobenzoyl)3-ethoxyacrylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | Ethyl 6-methyl-2,3,4,5-tetrafluorobenzoylacetate | HCID 14774100 | — |
| 반응물 | Ethylorthoformate | HCID 53630039 | — |
| 생성물 | Ethyl 2-(2-methyl-3,4,5,6-tetrafluorobenzoyl)3-ethoxyacrylate | HCID 54293321 | 99.1% |
반응 단계
To ethyl 6-methyl-2,3,4,5-tetrafluorobenzoylacetate (4.20 g) are added acetic anhydride (3.7 g) and ethyl orthoformate (4 ml) and the mixture is refluxed for 1 hour. After concentrating, ethyl 2-(6-methyl-2,3,4,5-tetrafluorobenzoyl)-3-ethoxyacrylate (5 g) is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05591744 |
| 출처 데이터셋 | uspto-grants-1997_01 |
| ORD ID | ord-910062e7dd674a9a97aa506310e65c84 |
| 출처 메모 | uspto-grants-1997_01 |