Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dimethylformamide → N-[4-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}oxy)phenyl]-3-methyl-1-phenyl-1H-pyrazole-5-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dimethylformamide | HCID 6228 | — |
| 반응물 | Oxalyl chloride | HCID 65578 | — |
| 반응물 | 3-methyl-1-phenyl-1H-pyrazole-5-carboxylic acid | HCID 2769592 | — |
| 반응물 | N-[6-(4-aminophenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide | HCID 57505463 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 용매 | Dimethylacetamide | HCID 31374 | — |
| 생성물 | N-[4-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}oxy)phenyl]-3-methyl-1-phenyl-1H-pyrazole-5-carboxamide | HCID 57505464 | 65.2% |
반응 단계
Using 3-methyl-1-phenyl-1H-pyrazole-5-carboxylic acid (196 mg, 0.97 mmol), tetrahydrofuran (2.0 mL), N,N-dimethylformamide (30 μL, 0.39 mmol), oxalyl chloride (85 μL, 0.97 mmol), N-[6-(4-aminophenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide (200 mg, 0.65 mmol) and N,N-dimethylacetamide (4.0 mL), and in the same manner as in Example 255, the title compound (209 mg, 65%) was obtained as a white powder.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08034812B2 |
| 출처 데이터셋 | uspto-grants-2011_10 |
| ORD ID | ord-0f489bc2b957493bbf1f77f291a9fdec |
| 출처 메모 | uspto-grants-2011_10 |