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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 255생성일: 2026년 10월 23일

3-methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline → (R)-2-(8-(3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-2-phenyl-2,3-dihydropyrido[3,2-f][1,4]oxazepin-4(5H)-yl)acetonitrile

https://huagongshe.com/ko/reaction/255

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참여 물질

역할이름HCID투입량
반응물3-methoxy-4-(4-methyl-1H-imidazol-1-yl)anilineHCID 45480181—
반응물HCID 178418223HCID 178418223—
시약Cesium carbonateHCID 10796—
촉매2-(Dicyclohexylphosphino)biphenylHCID 2734216—
촉매Palladium (II) acetateHCID 4144353—
용매1,2-DimethoxyethaneHCID 8071—
생성물(R)-2-(8-(3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-2-phenyl-2,3-dihydropyrido[3,2-f][1,4]oxazepin-4(5H)-yl)acetonitrileHCID 498193697.81%

반응 조건

온도100 °C

반응 단계

3-methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline (195 mg, 0.96 mmol), (R)-2-(8-chloro-2-phenyl-2,3-dihydropyrido[3,2-f][1,4]oxazepin-4(5H)-yl)acetonitrile (288 mg, 0.96 mmol) Palladium acetate (21.55 mg, 0.10 mmol) and Cesium carbonate (938 mg, 2.88 mmol) were added in a microwave vial. The mixture was capped and flushed with argon. 1,2-dimethoxyethane (5 mL) was added, the reaction mixture was flushed with argon and the mixture was run in a microwave for 60 minutes at 100°C. Only after two additional additions of catalyst and ligand with 3h extra runtime was the reaction complete. The reaction mixture was filtrated through Celite and washed with dichloromethane. The filtrate was concentrated and the crude product was purified by preparative chromatography 3 times yielding (R)-2-(8-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-2-phenyl-2,3-dihydropyrido[3,2-f][1,4]oxazepin-4(5H)-yl)acetonitrile (35.0 mg, 7.81 %).

출처 및 근거

출처 데이터셋750 AstraZeneca ELN dataset
ORD IDord-64de42ce56244836b512746d4c6a3fee
출처 메모750 AstraZeneca ELN dataset