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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 526541생성일: 2026년 10월 24일

Sodium Bicarbonate → 6-(4-(4-(cyanomethyl)-3-fluorophenyl)-5-methoxy-1H-pyrazol-1-yl)-N-(3-methoxypropyl)nicotinamide

https://huagongshe.com/ko/reaction/526541

반응식

참여 물질

역할이름HCID투입량
반응물Sodium BicarbonateHCID 516892—
반응물2-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetonitrileHCID 54759097—
반응물6-(4-bromo-5-methoxy-1H-pyrazol-1-yl)-N-(3-methoxypropyl)nicotinamideHCID 117601269—
촉매HCID 178454869HCID 178454869—
용매WaterHCID 962—
용매Ethyl AcetateHCID 8857—
용매1,4-DioxaneHCID 31275—
생성물6-(4-(4-(cyanomethyl)-3-fluorophenyl)-5-methoxy-1H-pyrazol-1-yl)-N-(3-methoxypropyl)nicotinamideHCID 11760138047.2%

반응 조건

온도110 °C

반응 단계

Combined 6-(4-bromo-5-methoxy-1H-pyrazol-1-yl)-N-(3-methoxypropyl)nicotinamide (50 mg, 0.135 mmol), 2-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetonitrile (70.7 mg, 0.271 mmol), dichloro[1,1′-bis(di-t-butylphosphino)ferrocene]palladium(II) (8.83 mg, 0.014 mmol) and sodium bicarbonate (56.9 mg, 0.677 mmol) in dioxane (0.60 mL) and water (0.150 mL) was heated at 110° C. in the microwave for 40 min. Additional dichloro[1,1′-bis(di-t-butylphosphino)ferrocene]palladium(II) was added (10 mg) and the reaction heated at 110° C. in the microwave for 1 h. The reaction mixture was diluted with EtOAc, concentrated onto Celite®, and purified on a 10 g NH silica gel column eluted with 0 to 100% EtOAc in hexanes to 6-(4-(4-(cyanomethyl)-3-fluorophenyl)-5-methoxy-1H-pyrazol-1-yl)-N-(3-methoxypropyl)nicotinamide (27 mg, 47.1% yield). MS m/z 424 [M+H]+.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09345713B2
출처 데이터셋uspto-grants-2016_05
ORD IDord-444cef4b5dfe430fb1b697145dc2f46c
출처 메모uspto-grants-2016_05