Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Biphenyl → (1,1'-Biphenyl)-2-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Biphenyl | HCID 7095 | — |
| 반응물 | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | (1,1'-Biphenyl)-2-carboxamide | HCID 83254 | 45% |
반응 단계
Biphenyl acid 50 (40 mg, 0.064 mmol, 1 eq) and HBTU (49 mg, 0.13 mmol, 2 eq) were dissolved in DMF (1 mL) followed by the addition of amine (S)—N1,N1-dimethyl-3-phenylpropane-1,2-diamine (23 mg, 0.13 mmol, 2 eq). The reaction mixture was stirred for 2 h, diluted with EtOAc and quenched with a saturated aqueous NaHCO3 solution. The reaction mixture was extracted with EtOAc (3×100 mL) and the combined organics were dried over MgSO4, filtered and concentrated in vacuo to afford an oil. The crude oil was purified by silica gel chromatography (2-5% MeOH/DCM) to afford 23 mg of biphenyl amide 51. Yield 45%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08178690B2 |
| 출처 데이터셋 | uspto-grants-2012_05 |
| ORD ID | ord-594b8181b29e4189bc48c5dce381be88 |
| 출처 메모 | uspto-grants-2012_05 |