Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(4-Fluorophenyl)hydrazine → 5-Amino-1-(2,4-difluorophenyl)-4-(2-methylfuran-3-oyl)-pyrazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (4-Fluorophenyl)hydrazine | HCID 69982 | — |
| 반응물 | (2,4-Difluoro-phenyl)-hydrazine | HCID 588958 | — |
| 반응물 | 3-(2-Methyl-3-Furyl)-3-Oxopropanenitrile | HCID 736755 | — |
| 생성물 | 5-Amino-1-(2,4-difluorophenyl)-4-(2-methylfuran-3-oyl)-pyrazole | HCID 22262757 | — |
반응 단계
Proceeding as described in Example 1, step 2, but replacing 2-(3-bromobenzoyl)acetonitrile with 2-(2-methyl-3-furanoyl)acetonitrile and substituting 4-fluorophenylhydrazine in step 3 with 2,4-difluorophenylhydrazine was obtained 5-amino-1-(2,4-difluorophenyl)-4-(2-methylfuran-3-oyl)-pyrazole (116).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06376527B1 |
| 출처 데이터셋 | uspto-grants-2002_04 |
| ORD ID | ord-5f3ae2c10186477c8cd734e57bc6a874 |
| 출처 메모 | uspto-grants-2002_04 |