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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 50463생성일: 2026년 10월 23일

1-Naphthoic acid → 3-((3-(4-Chloro-3-ethylphenoxy)phenyl)(3-(1,1,2,2-tetrafluoroethoxy)benzyl)amino)-1,1,1-trifluoropropan-2-ol

https://huagongshe.com/ko/reaction/50463

반응식

참여 물질

역할이름HCID투입량
반응물1-Naphthoic acidHCID 6847—
반응물Cesium carbonateHCID 10796—
반응물4-Chloro-3-ethylphenolHCID 84223—
반응물N-(3-bromophenyl)-N-[2-[[(1,1-dimethylethyl) dimethylsilyl]oxy]-3,3,3-trifluoropropyl]-3-(1,1,2,2-tetrafluoroethoxy)benzenemethanamineHCID 11006549—
용매TolueneHCID 1140—
용매DimethylacetamideHCID 31374—
생성물3-((3-(4-Chloro-3-ethylphenoxy)phenyl)(3-(1,1,2,2-tetrafluoroethoxy)benzyl)amino)-1,1,1-trifluoropropan-2-olHCID 982941623.1%

반응 단계

A solution of N-(3-bromophenyl)-N-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,3,3-trifluoropropyl]-3-(1,1,2,2-tetrafluoroethoxy)benzenemethanamine (75 mg, 0.124 mmol), cesium carbonate (81 mg, 0.248 mmol), 4-chloro-3-ethylphenol (44 mg, 0.358 mmol), copper triflate benzene complex (6.24 mg, 10 mol %), 1-naphthoic acid (43 mg, 0.248 mmol) in 2:1 toluene:dimethylacetamide (3.0 mL) was heated at 105° C. for 96 hours. The reaction mixture was filtered through celite, and the solvent was evaporated. The residue was purified by reverse phase chromatography eluting with 50-90% acetonitrile in water to afford 16.2 mg (23%) of the desired 3-[[3-(4-chloro-3-ethylphenoxy)phenyl]-[[3-(1,1,2,2-tetrafluoroethoxy)phenyl]methyl]amino]-1,1,1-trifluoro-2-propanol product as an orange oil. HRMS calcd. for C26H23CIF7NO3:566.1332 [M+H]+, found: 566.1332. 1H NMR (CDCl3) δ 1.18 (t, 3H), 2.69 (q, 2H), 3.50-3.61 (m, 1H), 3.87 (dd, 1H), 4.28-4.39 (m, 1H), 4.63 (s, 2H), 5.88 (tt, 1H), 6.32-6.40 (m, 2H), 6.48 (dd, 1H), 6.69 (dd, 1H), 6.87 (d, 1H), 7.0-7.34 (m, 5H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06710089B2
출처 데이터셋uspto-grants-2004_03
ORD IDord-ff77c4980057464897dbb722b5ad5476
출처 메모uspto-grants-2004_03