Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl Acetate → HCID 178429193, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl Acetate | HCID 8857 | — |
| 반응물 | Ethyl Acetoacetate | HCID 8868 | — |
| 반응물 | 3-Methyl-1-(pyridin-2-yl)-1H-pyrazol-5-amine | HCID 735132 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | HCID 178429193 | HCID 178429193 | 63.1% |
반응 단계
A solution of 3-methyl-1-(2-pyridinyl)-1H-pyrazol-5-amine (5.1 g, 29 mmol) and ethyl acetoacetate (3.8 g, 30 mmol) in acetic acid (14 mL) was stirred at 100° C. for 4 hours. The solution was cooled to room temperature and ethyl acetate was added thereto. The resulting crude crystals were collected by filtration, and recrystallized from ethanol to give the title compound (4.4 g, 62% yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06949648B2 |
| 출처 데이터셋 | uspto-grants-2005_09 |
| ORD ID | ord-7f85c5375b614450a81179d53aaa42b7 |
| 출처 메모 | uspto-grants-2005_09 |