Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Trifluoroacetic acid → 5-Fluoro-2-[5-(hexahydro-1,4-diazepin-1-yl)pyrazin-2-yl-carbonylamino]-N-(5-chloropyridin-2-yl)benzamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Trifluoroacetic acid | HCID 6422 | — |
| 반응물 | 2-[5-(4-t-Butoxycarbonylhexahydro-1,4-diazepin-1-yl)pyrazin-2-ylcarbonylamino]-5-fluoro-N-(5-chloropyridin-2-yl)-benzamide | HCID 11180606 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 용매 | Anisole | HCID 7519 | — |
| 생성물 | 5-Fluoro-2-[5-(hexahydro-1,4-diazepin-1-yl)pyrazin-2-yl-carbonylamino]-N-(5-chloropyridin-2-yl)benzamide | HCID 9869307 | — |
반응 단계
To a suspension of 2-[5-(4-t-butoxycarbonylhexahydro-1,4-diazepin-1-yl)pyrazin-2-ylcarbonylamino]-5-fluoro-N-(5-chloropyridin-2-yl)benzamide (Example P1, 11.4 g) in methylene chloride (30 mL) and anisole (10 mL) was added trifluoroacetic acid (30 mL) dropwise. The mixture was stirred overnight at room temperature before the solvent was evaporated. The residue was purified by using an SCX column. Yield 8.1 g.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07160878B2 |
| 출처 데이터셋 | uspto-grants-2007_01 |
| ORD ID | ord-6a6db8c1d7d345a7925ee6236819d89b |
| 출처 메모 | uspto-grants-2007_01 |