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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 230429생성일: 2026년 10월 25일

Sodium hydride → 2-[5,6-Dichloro-2-(2,2,2-trifluoro-ethyl)-benzoimidazol-1-yl]-1-(5-methyl-3-phenyl-isoxazol-4-yl)-ethanone

https://huagongshe.com/reaction/230429

반응식

참여 물질

역할이름HCID투입량
반응물Sodium hydrideHCID 24758—
반응물Ammonium ChlorideHCID 25517—
반응물4-(Bromoacetyl)-5-methyl-3-phenylisoxazoleHCID 2735531—
반응물5,6-Dichloro-2-(2,2,2-trifluoro-ethyl)-1H-indoleHCID 66968833—
반응물dichloro-2-(2,2,2-trifluoro-ethyl)-1H-benzoimidazoleHCID 66968977—
용매DimethylformamideHCID 6228—
생성물2-[5,6-Dichloro-2-(2,2,2-trifluoro-ethyl)-benzoimidazol-1-yl]-1-(5-methyl-3-phenyl-isoxazol-4-yl)-ethanoneHCID 59682296—

반응 조건

온도0 °C

반응 단계

NaH (60%) (60 mg, 1.5 mmol) was added into a solution of dichloro-2-(2,2,2-trifluoro-ethyl)-1H-benzoimidazole. 5,6-Dichloro-2-(2,2,2-trifluoro-ethyl)-1H-indole (269 mg, 1 mmol) in DMF (5 ml) at 0° C. The resulting mixture was stirred at 0° C. for half hours. 2-bromo-1-(5-methyl-3-phenylisoxazol-4-yl)ethan-1-one (420 mg, 1.5 mmol) was then added to the reaction mixture at 0° C. The reaction temperature was raised to 25° C. and then the reaction mixture was stirred for 18 hours. NH4Cl (aq.) was added and extracted with EtOAc. The organic layer was washed with brine, then dried over anhydrous MgSO4. The solvent was distilled out under reduced pressure. Column chromatography (silica gel, EtOAc/hexanes (0% to 60%) yielded the title compound as a white solid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07566733B2
출처 데이터셋uspto-grants-2009_07
ORD IDord-ffff62f7bc4a4bfda5129fdd0db1be83
출처 메모uspto-grants-2009_07