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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1061869생성일: 2026년 10월 27일

Water → 1-(6-tert-butyldimethylsilyloxy-2-naphthyl)-2-methyl-1-(1-trityl-1H-imidazol-4-yl)-1-propanol

https://huagongshe.com/reaction/1061869

반응식

참여 물질

역할이름HCID투입량
반응물WaterHCID 962—
반응물isopropyl(1-trityl-1H-imidazol-4-yl)ketoneHCID 10150490—
반응물2-Bromo-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]naphthaleneHCID 13473083—
반응물ButyllithiumHCID 178418339—
용매TetrahydrofuranHCID 8028—
용매HexaneHCID 8058—
생성물1-(6-tert-butyldimethylsilyloxy-2-naphthyl)-2-methyl-1-(1-trityl-1H-imidazol-4-yl)-1-propanolHCID 2201844290.9%

반응 조건

온도-70 °C

반응 단계

6-Bromo-2-tert-butyldimethylsilyloxynaphthalene (60.0 g) was dissolved in THF (600 mL) and the solution was cooled to −70° C. A solution (1.6 M: 111 mL) of n-butyllithium in hexane was slowly added dropwise and the mixture was stirred for 30 min. Then a solution (200 mL) of isopropyl(1-trityl-1H-imidazol-4-yl)ketone (52.1 g) in THF was added dropwise. The mixture was stirred at −70° C. for 30 min. and water was added to stop the reaction. The organic layer was separated and the aqueous layer was extracted with ethyl acetate. The combined organic layers were washed with water and saturated brine, dried and concentrated. The residue was recrystallized from ethyl acetate-hexane to give the title compound (79.5 g) as a colorless powder.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06960586B2
출처 데이터셋uspto-grants-2005_11
ORD IDord-40cd567c20ca4a71b9f46177f3f5f678
출처 메모uspto-grants-2005_11