Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Methyl-2-furoic acid → methyl 5-[4-({3-[(3-methyl-2-furoyl)amino]phenyl}amino)pyridin-2-yl]-1H-pyrrole-3-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Methyl-2-furoic acid | HCID 78127 | — |
| 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 | methyl 5-(4-((3-aminophenyl)amino)pyridin-2-yl)-1H-pyrrole-3-carboxylate | HCID 67042564 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | methyl 5-[4-({3-[(3-methyl-2-furoyl)amino]phenyl}amino)pyridin-2-yl]-1H-pyrrole-3-carboxylate | HCID 58167905 | — |
반응 단계
A mixture of 3-methyl-2-furoic acid (22 mg, 0.18 mmol), HATU (73 mg, 0.19 mmol) and N,N-diisopropylethylamine (45 mg, 0.35 mmol) in anhydrous DMF (10 ml) was stirred at room temperature for 10 minutes, followed by addition of methyl 5-(4-((3-aminophenyl)amino)pyridin-2-yl)-1H-pyrrole-3-carboxylate (50 mg, 0.16 mmol). The mixture was stirred at room temperature for 3 hours and poured into 100 ml of water. The precipitates were filtered, washed with water and dried in vacuo to give methyl 5-[4-({3-[(3-methyl-2-furoyl)amino]phenyl}amino)pyridin-2-yl]-1H-pyrrole-3-carboxylate as off-white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09328103B2 |
| 출처 데이터셋 | uspto-grants-2016_05 |
| ORD ID | ord-9bf17cb5541e48a1be4ac367b9a6e3a9 |
| 출처 메모 | uspto-grants-2016_05 |