Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 741생성일: 2026년 10월 23일
2-Acetylamino-4-aminotoluene → N-[5-[[3-cyano-7-[(1-methylpyrazol-3-yl)amino]pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-methylphenyl]acetamide
https://huagongshe.com/ko/reaction/741
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 2-Acetylamino-4-aminotoluene | HCID 79492 | — |
| 반응물 | HCID 178418208 | HCID 178418208 | — |
| 시약 | Cesium carbonate | HCID 10796 | — |
| 촉매 | 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine) | HCID 636044 | — |
| 촉매 | Bis(dibenzylideneacetone)palladium | HCID 9811564 | — |
| 용매 | Dimethylacetamide | HCID 31374 | — |
| 생성물 | N-[5-[[3-cyano-7-[(1-methylpyrazol-3-yl)amino]pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-methylphenyl]acetamide | HCID 72164044 | 33.24% |
반응 단계
in microwave tube was 5-chloro-7-(1-methyl-1H-pyrazol-3-ylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (80 mg, 0.29 mmol), N-(5-amino-2-methylphenyl)acetamide (48.0 mg, 0.29 mmol), and (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (16.91 mg, 0.03 mmol) in DMA (0.5 mL).Pd2(dba)3 (13.38 mg, 0.01 mmol) and cesium carbonate (105 mg, 0.32 mmol) were added. degassed, filled with N2.capped. then microwave 150C for 30 min. added 2 mL of MeOH, filtered through celite. concentrated. The residue was purified by ISCO (Hex to Hex:EtOAc=1:4 to 1:1 to EtOAc), collected prod fractions. concentrated to give offwhite solid. This solid was washed with 0.5 mL of EtOAc to give pure prod
출처 및 근거
| 출처 데이터셋 | 750 AstraZeneca ELN dataset |
|---|
| ORD ID | ord-bcc19de9bb794d1ea8d67a62b78fce0d |
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| 출처 메모 | 750 AstraZeneca ELN dataset |
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