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
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Toluene | HCID 1140 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | N-(2-(4-Bromopyrazol-1-yl)ethyl)phthalimide | HCID 53216871 | — |
| 반응물 | 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 | HCID 77420002 | — |
| 촉매 | HCID 178418397 | HCID 178418397 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 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 | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08697725B2 |
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| 출처 데이터셋 | uspto-grants-2014_04 |
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| ORD ID | ord-da7f7019cf4c407d86333f19583d6083 |
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| 출처 메모 | uspto-grants-2014_04 |
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