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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 63092생성일: 2026년 10월 25일

Potassium Carbonate → 6-{[6-(Trifluoromethyl)pyridin-2-yl]oxy}-1,2,3,4-tetrahydronaphthalen-1-one

https://huagongshe.com/reaction/63092

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참여 물질

역할이름HCID투입량
반응물Potassium CarbonateHCID 11430—
반응물2-Chloro-6-(trifluoromethyl)pyridineHCID 602334—
반응물6-Hydroxy-3,4-dihydro-1(2H)-naphthalenoneHCID 4679494—
용매WaterHCID 962—
용매AcetonitrileHCID 6342—
생성물6-{[6-(Trifluoromethyl)pyridin-2-yl]oxy}-1,2,3,4-tetrahydronaphthalen-1-oneHCID 8672821861.3%

반응 조건

온도120 °C

반응 단계

To a solution of 6-hydroxy-3,4-dihydro-1(2H)-naphthalenone (5.0 g, 30.8 mmol) and 2-chloro-6-(trifluoromethyl)pyridine (5.87 g, 32.3 mmol) in ACN (100 mL) was added potassium carbonate (6.39 g, 46.2 mmol), and the reaction was heated at 120° C. in a sealed vessel overnight. The reaction was cooled, diluted with water (100 mL), and extracted with EtOAc (100 mL×3). Organics were dried (Na2SO4), and concentrated. Purification by silica gel chromatography (10-80% EtOAc/hexanes) gave 5.8 g (61%) of the title compound as a yellow oil. 1H NMR (400 MHz, CDCl3): δ 2.13-2.20 (2H, m), 2.67 (2H, t, J=6.2 Hz), 2.97 (2H, t, J=6.0 Hz), 7.07-7.14 (2H, m), 7.45 (1H, d, J=7.4 Hz), 7.89 (1H, t, J=8.0 Hz), 8.09 (1H, d, J=8.3 Hz). [M+H] calc'd for C16H12F3NO2, 308; found 308.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09447045B2
출처 데이터셋uspto-grants-2016_09
ORD IDord-02a3a29fd893426a8ca65f2851ddf9d6
출처 메모uspto-grants-2016_09