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
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | isopropyl(1-trityl-1H-imidazol-4-yl)ketone | HCID 10150490 | — |
| 반응물 | 2-Bromo-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]naphthalene | HCID 13473083 | — |
| 반응물 | Butyllithium | HCID 178418339 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 용매 | Hexane | HCID 8058 | — |
| 생성물 | 1-(6-tert-butyldimethylsilyloxy-2-naphthyl)-2-methyl-1-(1-trityl-1H-imidazol-4-yl)-1-propanol | HCID 22018442 | 90.9% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US06960586B2 |
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| 출처 데이터셋 | uspto-grants-2005_11 |
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| ORD ID | ord-40cd567c20ca4a71b9f46177f3f5f678 |
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| 출처 메모 | uspto-grants-2005_11 |
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