Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,4-Difluoroacetophenone → 1-(2,4-Difluorophenyl)-3-(dimethylamino)prop-2-en-1-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,4-Difluoroacetophenone | HCID 67770 | — |
| 반응물 | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| 생성물 | 1-(2,4-Difluorophenyl)-3-(dimethylamino)prop-2-en-1-one | HCID 5714027 | 82% |
반응 단계
The title compound was prepared in 82% yield from 1-(2,4-difluorophenyl)ethanone and DMF-DMA according to the procedure for the preparation of Example 12, part A. 1H NMR (400 MHz, CDCl3): δ 2.90 (3H, s), 3.11 (3H, s), 5.59-5.62 (1H, m), 6.77-6.83 (1H, m), 6.88-6.93 (m, 1H), 7.75-7.83 (2H, m).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09107916B2 |
| 출처 데이터셋 | uspto-grants-2015_08 |
| ORD ID | ord-e2d1a9a75ac5442dace4ac44961f2e77 |
| 출처 메모 | uspto-grants-2015_08 |