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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1255520생성일: 2026년 10월 27일

Benzyl Alcohol → 2-(Benzyloxy)-6-fluoropyridine

https://huagongshe.com/reaction/1255520

반응식

참여 물질

역할이름HCID투입량
반응물Benzyl AlcoholHCID 244—
반응물WaterHCID 962—
반응물Sodium hydrideHCID 24758—
반응물2,6-DifluoropyridineHCID 73934—
용매TetrahydrofuranHCID 8028—
생성물2-(Benzyloxy)-6-fluoropyridineHCID 57753871100%

반응 조건

온도50 °C

반응 단계

An oven-dried 3-neck 2 L round bottom flask under nitrogen was charged with benzyl alcohol (9.04 ml, 87 mmol) and tetrahydrofuran (75 ml). Attached an addition funnel containing a solution of 2,6-difluoropyridine (10.00 g, 87 mmol) in tetrahydrofuran (30 ml). Sodium hydride (3.82 g, 96 mmol) was added in small portions with stirring. Heated in a 50° C. oil bath for 45 minutes; cooled to room temperature. Added contents of addition funnel dropwise. After 18 hours poured into water. Extracted three times with ethyl acetate, washed combined organic portions with brine, dried with anhydrous magnesium sulfate, filtered and rotary evaporated filtrate. The crude product was subjected to flash column chromatography eluting with hexane. Evaporation of fractions gave the title compound as a colorless oil. (17.70 g, 87 mmol, 100% yield). LCMS (ES+) m/z 204.3 (M+H)+.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08461107B2
출처 데이터셋uspto-grants-2013_06
ORD IDord-21fe216a09f04447a526fb20d25626f7
출처 메모uspto-grants-2013_06