Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium Bicarbonate → 5-Acetyl-6-methyl-N-[4-(methylsulfonyl)benzyl]-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 반응물 | 5-(1-Butoxyvinyl)-6-methyl-N-[4-(methylsulfonyl)benzyl]-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carboxamide | HCID 66725456 | — |
| 용매 | Hydrochloric Acid | HCID 313 | — |
| 생성물 | 5-Acetyl-6-methyl-N-[4-(methylsulfonyl)benzyl]-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carboxamide | HCID 66725263 | 51.5% |
반응 단계
Aqueous hydrochloric acid (2.0M, 50 μl) was added to a solution of 5-(1-butoxyvinyl)-6-methyl-N-[4-(methylsulfonyl)benzyl]-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carboxamide (38 mg, 67.5 μmol) in DNT (0.5 ml). After 20 min. the solution was neutralized with aqueous sodium hydrogen carbonate. The reaction mixture was purified by preparative HPLC to give the title compound as a white solid (17.6 mg, 51%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08063073B2 |
| 출처 데이터셋 | uspto-grants-2011_11 |
| ORD ID | ord-727b8d1c97a34d3daa701c02733a434b |
| 출처 메모 | uspto-grants-2011_11 |