Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diisopropylethylamine → (S)-5-Bromo-N-((3-fluoropyridin-2-yl)(4-(trifluoromethyl)phenyl)-methyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| 반응물 | (S)-(3-Fluoropyridin-2-yl)(4-(trifluoromethyl)phenyl)methanamine Hydrochloride | HCID 71144279 | — |
| 반응물 | (S)-(4-(Trifluoromethyl)phenyl)(3-(trifluoromethyl)pyridin-2-yl)methanamine Hydrochloride | HCID 86687962 | — |
| 반응물 | HCID 178524767 | HCID 178524767 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | (S)-5-Bromo-N-((3-fluoropyridin-2-yl)(4-(trifluoromethyl)phenyl)-methyl)-6-oxo-1,6-dihydropyridine-3-carboxamide | HCID 71144085 | — |
반응 단계
To a solution of HATU (0.332 g, 0.874 mmol) in DCM (2 mL) was added 5-bromo-6-hydroxynicotinic acid (0.191 g, 0.874 mmol) and DIPEA (0.406 mL, 2.331 mmol). The resulting mixture was then stirred at rt for 5 min, then (S)-(3-fluoropyridin-2-yl)(4-(trifluoromethyl)phenyl)methanamine hydrochloride (Intermediate 2) (0.200 g, 0.583 mmol) was added. The mixture was then stirred at rt overnight. The mixture was purified by silica gel column chromatography using an ISCO instrument (0%-100% EtOAc/hexane) to give the title compound as a brown oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09096527B2 |
| 출처 데이터셋 | uspto-grants-2015_08 |
| ORD ID | ord-cbbbad2a287d43ed990895938d9c2c66 |
| 출처 메모 | uspto-grants-2015_08 |