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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

반응식

참여 물질

역할이름HCID투입량
반응물N-(4-chloropyridin-2-yl)cyclopropanecarboxamideHCID 4394171—
반응물6-chloro-2H-[1,3]dioxolo[4,5-b]pyridin-7-amineHCID 68548651—
시약1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
촉매1,1'-(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; palladiumHCID 6505921—
용매TolueneHCID 1140—
생성물N-[4-[(6-Chloro-[1,3]dioxolo[4,5-B]pyridin-7-Yl)amino]-2-Pyridyl]cyclopropanecarboxamideHCID 12123240132.5%

반응 조건

온도130 °C

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 데이터셋750 AstraZeneca ELN dataset
ORD IDord-1aa2de1a9b014f58b717c720b31e4a66
출처 메모750 AstraZeneca ELN dataset