돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1757생성일: 2026년 10월 24일

Butyl Acrylate → n-Butyl (3-benzyloxy-6-hydroxymethylpyridin-2-yl)propenoate

https://huagongshe.com/ko/reaction/1757

반응식

참여 물질

역할이름HCID투입량
반응물Butyl AcrylateHCID 8846—
반응물Potassium AcetateHCID 517044—
반응물2-Bromo-3-benzyloxy-6-hydroxymethylpyridineHCID 19692713—
촉매Tetrabutylammonium IodideHCID 67553—
촉매HCID 178418476HCID 178418476—
용매WaterHCID 962—
용매DimethylformamideHCID 6228—
생성물n-Butyl (3-benzyloxy-6-hydroxymethylpyridin-2-yl)propenoateHCID 86751042—

반응 조건

온도120 °C

반응 단계

To a solution of 2-bromo-3-benzyloxy-6-hydroxymethylpyridine (2.94 g, 10.0 mmol) in DMF (19 ml) and water (1 ml) were added potassium acetate (2.45 g, 25.0 mmol), tetra-n-butylammonium iodide (3.69 g, 10.0 mmol), bis(triphenylphosphine)palladium dichloride (281 mg, 0.4 mmol) and n-butyl acrylate (4.31 ml, 3.84 g, 30 mmol). The mixture was placed under nitrogen and stirred and heated at 120° C. for 3 h. The mixture was cooled and poured into water (180 ml). The product was extracted into ethyl acetate (3×30 ml). The combined extracts were washed with water (3×25 ml), dried and evaporated. This residue was purified by flash column chromatography, eluting with a gradient of ethyl acetate in dichloromethane to isolate the product, an oil (2.72 g, 80%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05726315
출처 데이터셋uspto-grants-1998_03
ORD IDord-cbc402db79bd4ddea3a7284194868b01
출처 메모uspto-grants-1998_03