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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 38081생성일: 2026년 10월 25일

4-Methylpyridine → 1-(3-Methoxyphenyl)-2-(4-pyridyl)ethanone

https://huagongshe.com/reaction/38081

반응식

참여 물질

역할이름HCID투입량
반응물4-MethylpyridineHCID 7963—
반응물Ammonium ChlorideHCID 25517—
반응물Methyl 3-methoxybenzoateHCID 79332—
반응물Sodium bis(trimethylsilyl)amideHCID 2724254—
용매TetrahydrofuranHCID 8028—
생성물1-(3-Methoxyphenyl)-2-(4-pyridyl)ethanoneHCID 1127622871.7%

반응 단계

To a solution of 4-methyl-pyridine (1.04 mL, 10.74 mmol) in anhydrous tetrahydrofuran (40 mL) at 0° C. a 1 M solution of sodium hexamethyldisilazide in tetrahydrofuran (21.5 mL, 21.5 mmol, 2 eq) was added dropwise and the reaction was stirred for 20 minutes. Neat methyl 3-methoxybenzoate (1.8 g, 10.74 mmol, 1 eq) was then added and the reaction was stirred at 0° C. for one hour. The reaction was poured into saturated ammonium chloride solution and, after basification with saturated aqueous NaHCO3, extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was taken up with n-hexane and filtered to give 1.75 g (72%) of the desired product as beige solid (1.775 g, 50%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08524707B2
출처 데이터셋uspto-grants-2013_09
ORD IDord-6d51969d966040b2b5589d90636798f0
출처 메모uspto-grants-2013_09