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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 656868생성일: 2026년 10월 25일

Water → 7-Fluoro-1-(2-propen-1-yl)-1,5-naphthyridin-2(1H)-one

https://huagongshe.com/reaction/656868

반응식

참여 물질

역할이름HCID투입량
반응물WaterHCID 962—
반응물Allyl iodideHCID 11166—
반응물Sodium hydrideHCID 24758—
반응물7-Fluoro-1,5-naphthyridin-2(1H)-oneHCID 46900801—
용매DimethylformamideHCID 6228—
생성물7-Fluoro-1-(2-propen-1-yl)-1,5-naphthyridin-2(1H)-oneHCID 5857946763%

반응 단계

7-Fluoro-1,5-naphthyridin-2(1H)-one (2.152 g, 13.122 mmol) was suspended in dry DMF (40 ml) under argon at 0° C., and the stirred suspension was treated with sodium hydride (1.155 g of a 60% w:w dispersion in oil, 2.2 eq.) added in portions. The suspension was allowed to warm to rt. After stirring for 30 mins at rt, the mixture was treated with allyl iodide (2.67 ml, 2.2 eq) and then stirred for a further 30 min before addition of water (100 ml). The mixture was then extracted with DCM (3×200 ml). The organic extracts were combined, dried over anhydrous magnesium sulphate, filtered and evaporated to give a residue which was purified by column chromatography on silica with a 0-10% methanol in DCM gradient to give the desired product as a light brown solid (1.683 g, 63%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08071592B2
출처 데이터셋uspto-grants-2011_12
ORD IDord-99fd1e59768d4e9d81031f9de5e50b74
출처 메모uspto-grants-2011_12