Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Thallic nitrate → 5-Fluoro-2,3-dihydro-1-benzofuran-3-carboxylic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Thallic nitrate | HCID 159690 | — |
| 반응물 | 6-fluoro-2,3-dihydro-4H-1-benzopyran-4-one | HCID 2733262 | — |
| 생성물 | 5-Fluoro-2,3-dihydro-1-benzofuran-3-carboxylic acid | HCID 20262475 | — |
반응 단계
The title compound was prepared from 6-fluoro-4-chromanone (D12) (9.96 g, 0.06 mole) and thallium trinitrate (0.083 mole) on K10 clay (84 g) by the method of Description 1, as a yellow solid, (1.66 g, 15%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04548948 |
| 출처 데이터셋 | uspto-grants-1985_10 |
| ORD ID | ord-491e5549e68445afbe46a660e7c2942a |
| 출처 메모 | uspto-grants-1985_10 |