Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(2',3'-Difluoro-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester → (3-Amino-2',3'-difluoro-biphenyl-4-yl)-carbamic acid tert.-butyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (2',3'-Difluoro-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester | HCID 69592780 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 생성물 | (3-Amino-2',3'-difluoro-biphenyl-4-yl)-carbamic acid tert.-butyl ester | HCID 69592847 | 101.4% |
반응 단계
Prepared from (2′,3′-difluoro-3-nitro-biphenyl-4-yl)-carbamic acid tert.-butyl ester (Example B19) (3.14 g, 8.96 mmol) by catalytic hydrogenation with Pd/C according to the general procedure G (method a). Obtained as a green solid (2.91 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06960578B2 |
| 출처 데이터셋 | uspto-grants-2005_11 |
| ORD ID | ord-0a7cfa1dc5f249049a7e82203864244c |
| 출처 메모 | uspto-grants-2005_11 |