Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetrahydrofuran → N-[2-chloro-5-({2-[(cyclopropylcarbonyl)amino][1,2,4]triazolo[1,5-a]pyridin-6-yl}oxy)phenyl]-2-methyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 반응물 | 2-methyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic Acid | HCID 2775651 | — |
| 반응물 | N-[6-(3-amino-4-chlorophenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide | HCID 57749285 | — |
| 촉매 | Dimethylformamide | HCID 6228 | — |
| 용매 | Dimethylacetamide | HCID 31374 | — |
| 생성물 | N-[2-chloro-5-({2-[(cyclopropylcarbonyl)amino][1,2,4]triazolo[1,5-a]pyridin-6-yl}oxy)phenyl]-2-methyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxamide | HCID 57749379 | 48.1% |
반응 단계
In the same manner as in Example 55 and using 2-methyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid (110 mg, 0.564 mmol), tetrahydrofuran (5 mL), thionyl chloride (97.2 μL, 1.12 mmol), N,N-dimethylformamide (2 drops), N-[6-(3-amino-4-chlorophenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide (170 mg, 0.495 mmol) and N,N-dimethylacetamide (6 mL) as starting materials, the title compound (124 mg, 48%) was obtained as a white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08304557B2 |
| 출처 데이터셋 | uspto-grants-2012_11 |
| ORD ID | ord-993ed4cdaa024266a178efdefbb844e3 |
| 출처 메모 | uspto-grants-2012_11 |