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
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 3-methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline | HCID 45480181 | — |
| 반응물 | HCID 178418223 | HCID 178418223 | — |
| 시약 | Cesium carbonate | HCID 10796 | — |
| 촉매 | 2-(Dicyclohexylphosphino)biphenyl | HCID 2734216 | — |
| 촉매 | Palladium (II) acetate | HCID 4144353 | — |
| 용매 | 1,2-Dimethoxyethane | HCID 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)acetonitrile | HCID 49819369 | 7.81% |
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 데이터셋 | 750 AstraZeneca ELN dataset |
|---|
| ORD ID | ord-64de42ce56244836b512746d4c6a3fee |
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| 출처 메모 | 750 AstraZeneca ELN dataset |
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