Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-bromo-2-phenyl-4H-chromen-4-one → 7-Amino-3-bromo-2-phenyl-1-benzopyran-4-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-bromo-2-phenyl-4H-chromen-4-one | HCID 466278 | — |
| 반응물 | 7-Aminoflavone | HCID 16217321 | — |
| 생성물 | 7-Amino-3-bromo-2-phenyl-1-benzopyran-4-one | HCID 67067676 | 80% |
반응 단계
Following the procedure for 3-bromo-2-phenyl-1-benzopyran-4-one, 7-amino-2-phenyl-1-benzopyran-4-one (1.08 g, 4.55 mmol) was reacted to give the title compound as a yellow solid (1.15 g, 80%). 1H-NMR (400 MHz, CDCl3) δ 7.97-8.02 (m, 3H), 7.53-7.56 (m, 3H), 6.79-6.82 (m, 2H), 4.77 (bs, 2H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08546376B2 |
| 출처 데이터셋 | uspto-grants-2013_10 |
| ORD ID | ord-11e5f2c9262943738a35031877d5b00b |
| 출처 메모 | uspto-grants-2013_10 |