Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 39생성일: 2026년 10월 23일
N-(4-chloropyridin-2-yl)cyclopropanecarboxamide → N-[4-[(6-Chloro-[1,3]dioxolo[4,5-B]pyridin-7-Yl)amino]-2-Pyridyl]cyclopropanecarboxamide
https://huagongshe.com/ko/reaction/39
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | N-(4-chloropyridin-2-yl)cyclopropanecarboxamide | HCID 4394171 | — |
| 반응물 | 6-chloro-2H-[1,3]dioxolo[4,5-b]pyridin-7-amine | HCID 68548651 | — |
| 시약 | 1,8-Diazabicyclo(5.4.0)undec-7-ene | HCID 81184 | — |
| 촉매 | 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine) | HCID 636044 | — |
| 촉매 | (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one; palladium | HCID 6505921 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | N-[4-[(6-Chloro-[1,3]dioxolo[4,5-B]pyridin-7-Yl)amino]-2-Pyridyl]cyclopropanecarboxamide | HCID 121232401 | 32.5% |
반응 단계
2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine (0.190 mL, 1.27 mmol) was added to a mixture of N-(4-chloropyridin-2-yl)cyclopropanecarboxamide (100 mg, 0.51 mmol), 6-chloro-[1,3]dioxolo[4,5-b]pyridin-7-amine (105 mg, 0.61 mmol) and BIS(DIBENZYLIDENEACETONE)PALLADIUM(0) (26.3 mg, 0.05 mmol) and (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (29.4 mg, 0.05 mmol) in toluene (1 mL) in a microwave tube. The reaction was degased, purged with argon and heated to 130 °C over a period of 7 hours in an oil bath. The mixture was diluted with dichloromethane, washed with water (emulsion), with brine, dried over MgSO4 and concentrated. The crude product was purified by flash chromatography on silica gel eluting with 0 to 3% methanol in dichloromethane. The solvent was evaporated to dryness to afford N-(4-(6-chloro-[1,3]dioxolo[4,5-b]pyridin-7-ylamino)pyridin-2-yl)cyclopropanecarboxamide (55.0 mg, 32.5 %) as a yellow solid.
출처 및 근거
| 출처 데이터셋 | 750 AstraZeneca ELN dataset |
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| ORD ID | ord-1aa2de1a9b014f58b717c720b31e4a66 |
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| 출처 메모 | 750 AstraZeneca ELN dataset |
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