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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2366836생성일: 2026년 10월 26일

Toluene → 1-methylethyl ((cis)-1-acetyl-6-{1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1H-pyrazol-4-yl}-2-methyl-1,2,3,4-tetrahydro-4-quinolinyl)carbamate

https://huagongshe.com/reaction/2366836

반응식

참여 물질

역할이름HCID투입량
반응물TolueneHCID 1140—
반응물Potassium CarbonateHCID 11430—
반응물N-(2-(4-Bromopyrazol-1-yl)ethyl)phthalimideHCID 53216871—
반응물1-Methylethyl [1-acetyl-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydro-4-quinolinyl]carbamateHCID 77420002—
촉매HCID 178418397HCID 178418397—
용매EthanolHCID 702—
생성물1-methylethyl ((cis)-1-acetyl-6-{1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1H-pyrazol-4-yl}-2-methyl-1,2,3,4-tetrahydro-4-quinolinyl)carbamateHCID 67198703—

반응 단계

2-[2-(4-bromo-1H-pyrazol-1-yl)ethyl]-1H-isoindole-1,3(2H)-dione (for a preparation see Intermediate 28) (80 mg, 0.250 mmol) and 1-methylethyl[1-acetyl-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydro-4-quinolinyl]carbamate (Intermediate 12, 150 mg, 0.360 mmol) were mixed with potassium carbonate (69.1 mg, 0.500 mmol) and tetrakis(triphenylphosphine)palladium(0) (14.44 mg, 0.012 mmol), dissolved in ethanol (1 mL) and toluene (1 mL) and stirred under nitrogen at 90° C. for 1 hour. The mixture was partitioned between distilled water (20 mL) and EtOAc (60 mL). The aqueous layer was extracted with EtOAc (60 mL) and the organic fractions were combined, washed (brine, 30 mL), dried (MgSO4), filtered and evaporated to dryness to give a yellow solid which was loaded on to a 12+M Biotage silica column and eluted with cyclohexane:ethyl acetate (3:1 to 1:2). Product-containing fractions were evaporated to dryness to give a solid (39 mg). LCMS (Method C): Rt=0.95, MH+=530

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08697725B2
출처 데이터셋uspto-grants-2014_04
ORD IDord-da7f7019cf4c407d86333f19583d6083
출처 메모uspto-grants-2014_04