Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1431363생성일: 2026년 10월 26일
Sodium Carbonate → N-(2-(1-cyclohexen-1-yl)-5-(4-morpholinyl)-3-pyridinyl)-5,7-difluoro-3-methyl-2-(2-pyridinyl)-4-quinolinamine
https://huagongshe.com/reaction/1431363
참여 물질
| 역할 | 이름 | HCID | 투입량 |
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| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | 4-Chloro-5,7-difluoro-3-methyl-2-(pyridin-2-yl)quinoline | HCID 59631025 | — |
| 반응물 | 5-Bromo-2-cyclohexenylpyridin-3-amine | HCID 59631291 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | N-(2-(1-cyclohexen-1-yl)-5-(4-morpholinyl)-3-pyridinyl)-5,7-difluoro-3-methyl-2-(2-pyridinyl)-4-quinolinamine | HCID 67507730 | — |
반응 단계
A dry flask containing 5-bromo-2-cyclohexenylpyridin-3-amine (0.19 g, 0.76 mmol) in dry DMF (5.0 mL) was cooled to 0° C., then sodium hydride, 60% dispersion in mineral oil (0.061 g, 1.53 mmol) was added carefully in portions. The mixture was stirred at 0° C. for 15 min, then 4-chloro-5,7-difluoro-3-methyl-2-(pyridin-2-yl)quinoline (0.26 g, 0.91 mmol) was added in portions. Upon complete addition, the mixture was warmed to 70° C. After 18 h, the incomplete reaction was cooled to rt then was carefully treated with 10% sodium carbonate solution. The black mixture was subsequently extracted five times with DCM:MeOH (90:10). The organic extraction was then washed one time with brine and dried over anhydrous magnesium sulfate. After filtration and concentration, the black residue was treated with MeOH and placed on the rotovap. (without vac.) in a 45° C. water bath. After 30 min, the solid was filtered and rinsed twice with MeOH to afford a tan solid as N-(2-(1-cyclohexen-1-yl)-5-(4-morpholinyl)-3-pyridinyl)-5,7-difluoro-3-methyl-2-(2-pyridinyl)-4-quinolinamine. 1H NMR (500 MHz, DMSO-d6) δ ppm 8.72 (1H, d, J=3.9 Hz), 8.15 (3H, m), 7.89 (1H, d, J=7.8 Hz), 7.68 (1H, d, J=9.0 Hz), 7.53 (1H, ddd, J=7.6, 4.9, 1.2 Hz), 7.46 (1H, m.), 7.01 (1H, s), 5.92 (1H, m.), 2.37 (1H, dd, J=3.5, 1.8 Hz), 2.16 (3H, s), 1.99 (2H, m), 1.63 (2H, m), 1.46 (2H, m.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08940724B2 |
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| 출처 데이터셋 | uspto-grants-2015_01 |
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| ORD ID | ord-ddfdc1e759f14bb3bf8285c7f8d075db |
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| 출처 메모 | uspto-grants-2015_01 |
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