Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-(Methylsulfonyl)phenylhydrazine hydrochloride → 6-fluoro-5-methyl-2-[1-(4-methylsulfonylphenyl)-3-trifluoromethyl-1H-pyrazol-5-yl]-benzothiazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-(Methylsulfonyl)phenylhydrazine hydrochloride | HCID 2735181 | — |
| 반응물 | 1-(6-Fluoro-5-methylbenzothiazol-2-yl)-4,4,4-trifluorobutane-1,3-dione | HCID 23285426 | — |
| 생성물 | 6-fluoro-5-methyl-2-[1-(4-methylsulfonylphenyl)-3-trifluoromethyl-1H-pyrazol-5-yl]-benzothiazole | HCID 23285358 | 41% |
반응 단계
The procedure of Example 9 was repeated using 1-(6-fluoro-5-methylbenzothiazol-2-yl)-4,4,4-trifluorobutane-1,3-dione and 4-methylsulfonylphenylhydrazine hydrochloride as the starting materials to obtain 6-fluoro-5-methyl-2-[1-(4-methylsulfonylphenyl)-3-trifluoromethyl-1H-pyrazol-5-yl]-benzothiazole (yield, 41%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06136831 |
| 출처 데이터셋 | uspto-grants-2000_10 |
| ORD ID | ord-5411f376f6d840f3bb60aabaf2c0e74e |
| 출처 메모 | uspto-grants-2000_10 |