Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-Chloro-2-(trifluoromethyl)pyrimidine → 5-(2-Methoxypyridin-4-yl)-2-(trifluoromethyl)pyrimidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-Chloro-2-(trifluoromethyl)pyrimidine | HCID 33697960 | — |
| 반응물 | 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | HCID 44754862 | — |
| 생성물 | 5-(2-Methoxypyridin-4-yl)-2-(trifluoromethyl)pyrimidine | HCID 57950404 | 46.1% |
반응 단계
2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (2.0 g, 8.5 mmol) and 5-chloro-2-(trifluoromethyl)pyrimidine (2.3 g, 13 mmol) were reacted according to the procedure of Example 31 (step a) to provide the title compound (1.0 g, 46%) as a white solid: 1H NMR (300 MHz, CDCl3) δ 9.10 (s, 2H), 8.35 (d, J=5.5 Hz, 1H), 7.11 (dd, J=5.5, 1.6 Hz, 1H), 6.98 (d, J=1.6 Hz, 1H), 4.02 (s, 3H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09296743B2 |
| 출처 데이터셋 | uspto-grants-2016_03 |
| ORD ID | ord-9a91265701d4405db791b65d75a31ba1 |
| 출처 메모 | uspto-grants-2016_03 |