Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Hydrazinylbenzenesulfonamide hydrochloride → 4-[5-(7-fluorobenzothiazol-2-yl)-3-difluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Hydrazinylbenzenesulfonamide hydrochloride | HCID 2794567 | — |
| 반응물 | 1-(7-Fluorobenzothiazol-2-yl)-4,4-difluorobutane-1,3-dione | HCID 23285386 | — |
| 생성물 | 4-[5-(7-fluorobenzothiazol-2-yl)-3-difluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide | HCID 9845237 | 49% |
반응 단계
The procedure of Example 9 was repeated using 1-(7-fluorobenzothiazol-2-yl)-4,4-difluorobutane-1,3-dione and 4-sulfamoylphenylhydrazine hydrochloride as the starting materials to obtain 4-[5-(7-fluorobenzothiazol-2-yl)-3-difluoromethyl-1H-pyrazol-1-yl]benzenesulfonamide (yield, 49%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06136831 |
| 출처 데이터셋 | uspto-grants-2000_10 |
| ORD ID | ord-bbe9bc9656dc4c048d6b63e1492a15d2 |
| 출처 메모 | uspto-grants-2000_10 |