Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Bromide → 9-(3-Fluoro-4-hydroxyphenylamino)thiazolo[5,4-f]quinazoline-2-carbonitrile
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Bromide | HCID 253877 | — |
| 반응물 | Phenol, 4-amino-2-fluoro- | HCID 2735918 | — |
| 반응물 | HCID 178484237 | HCID 178484237 | — |
| 용매 | Dichloromethane ethylacetate | HCID 21226138 | — |
| 생성물 | 9-(3-Fluoro-4-hydroxyphenylamino)thiazolo[5,4-f]quinazoline-2-carbonitrile | HCID 71277738 | 58% |
반응 단계
Prepared from VII and 4-amino-2-fluorophenol. Flash chromatography eluent (DCM-EtOAc, 5:5). Yield: 58%; orange solid; mp>260° C.; IR (KBr) νmax/cm−1 3375, 2228, 1731, 1649, 1619, 1578, 1512, 1470, 1373, 1347, 1292, 1241, 1204, 1150, 1111, 978, 943, 856, 836; 19F NMR (282 MHz, DMSO-d6) δ −136.8; 1H NMR (300 MHz, DMSO-d6) δ 8.46 (d, 1H, J=9.0 Hz), 8.15 (s, 1H), 7.69 (d, 1H, J=9.0 Hz), 6.97-6.81 (m, 3H); HRMS calcd for C16H9N5OSF (M+H+): 338.0512, found 338.0516.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09446044B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-96bd78a9f78c4247a6d092134c204076 |
| 출처 메모 | uspto-grants-2016_09 |