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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 19666생성일: 2026년 10월 23일

Acetic Acid → 2-(Methylthio)-4-[(phenylmethyl)oxy]pyrimidine

https://huagongshe.com/ko/reaction/19666

반응식

참여 물질

역할이름HCID투입량
반응물Acetic AcidHCID 176—
반응물Benzyl AlcoholHCID 244—
반응물Sodium hydrideHCID 24758—
반응물4-Chloro-2-methylthiopyrimidineHCID 97113—
용매WaterHCID 962—
용매1,4-DioxaneHCID 31275—
생성물2-(Methylthio)-4-[(phenylmethyl)oxy]pyrimidineHCID 11183868—

반응 조건

온도100 °C

반응 단계

Benzyl alcohol (1.3 mL) was added dropwise to a suspension of sodium hydride (60% in mineral oil, 0.74 g) in 12.4 mL of dry dioxane, and the mixture was stirred at 100° C. for 30 min. A solution of 4-chloro-2-(methylthio)pyrimidine (2.0 g) in dry dioxane (8.2 mL) was added dropwise at 50° C. and the mixture was stirred at this temperature for 5 hours. After cooling at room temperature the mixture was acidified with glacial acetic acid, treated with water and extracted with dichloromethane. The organic phases were dried over anhydrous Na2SO4 filtered and concentrated under reduced pressure. The crude product was purified by a silica SPE cartridge (70 g) eluting with ciclohexane/ethyl acetate from 95/5 to 9/1 to give the title compound as a white solid (1.22 g).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07745458B2
출처 데이터셋uspto-grants-2010_06
ORD IDord-cf272e86264b42c7abe6ebbb6c17ca0d
출처 메모uspto-grants-2010_06