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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

반응식

참여 물질

역할이름HCID투입량
반응물Sodium CarbonateHCID 10340—
반응물Sodium hydrideHCID 24758—
반응물4-Chloro-5,7-difluoro-3-methyl-2-(pyridin-2-yl)quinolineHCID 59631025—
반응물5-Bromo-2-cyclohexenylpyridin-3-amineHCID 59631291—
용매DimethylformamideHCID 6228—
생성물N-(2-(1-cyclohexen-1-yl)-5-(4-morpholinyl)-3-pyridinyl)-5,7-difluoro-3-methyl-2-(2-pyridinyl)-4-quinolinamineHCID 67507730—

반응 조건

온도0 °C

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

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08940724B2
출처 데이터셋uspto-grants-2015_01
ORD IDord-ddfdc1e759f14bb3bf8285c7f8d075db
출처 메모uspto-grants-2015_01