돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 73325생성일: 2026년 10월 25일

Benzyl Bromide → 3-Benzyloxy-4-methylbenzoic acid benzyl ester

https://huagongshe.com/reaction/73325

반응식

참여 물질

역할이름HCID투입량
반응물Benzyl BromideHCID 7498—
반응물Cesium carbonateHCID 10796—
반응물3-Hydroxy-4-methylbenzoic acidHCID 68512—
반응물Sodium BicarbonateHCID 516892—
용매DimethylformamideHCID 6228—
생성물3-Benzyloxy-4-methylbenzoic acid benzyl esterHCID 58437241—

반응 단계

To a solution of 3-hydroxy-4-methylbenzoic acid (5.0 g) in N,N-dimethylformamide (100 mL) were added cesium carbonate (32 g) and benzyl bromide (12 g) at the same temperature and this mixture was stirred at room temperature for 2 days. To this reaction mixture was added a saturated aqueous sodium bicarbonate solution and this mixture was extracted with ethyl acetate. The organic layer was washed with brine, and dried over anhydrous magnesium sulfate. The solvent was removed under reduced pressure and this residue was purified by column chromatography on silica gel (eluent: n-hexane/ethyl acetate) to give the title compound (7.5 g).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08829040B2
출처 데이터셋uspto-grants-2014_09
ORD IDord-eb540d2fe06f4c57852af25909ee3035
출처 메모uspto-grants-2014_09