참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | Ethyl 4,4,4-trifluoroacetoacetate | HCID 67793 | — |
| 반응물 | HCID 178509258 | HCID 178509258 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | HCID 178516129 | HCID 178516129 | — |
반응 단계
In an 8 ml acetic acid solution of 1.07 g of 3-amino-4-(4phenylthiophenyl)pyrazole, 0.6 ml of ethyl 4,4,4-trifluoroacetoacetate was added and stirred for 2 hours at 100° C. After allowing to cool, ether was added, and the precipitate was filtered and dried, and the title compound was obtained (200 mg, 13%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US05420128 |
|---|
| 출처 데이터셋 | uspto-grants-1995_05 |
|---|
| ORD ID | ord-7764346d11f4457dbeff3dc3fdad1d99 |
|---|
| 출처 메모 | uspto-grants-1995_05 |
|---|
