Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl acetylphenylacetate → 1-benzyl-4-(5-methyl-4-phenyl-1H-pyrazol-3(2H)-on-2-yl)-piperidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl acetylphenylacetate | HCID 95389 | — |
| 반응물 | 1-Benzyl-4-hydrazinylpiperidine | HCID 416192 | — |
| 생성물 | 1-benzyl-4-(5-methyl-4-phenyl-1H-pyrazol-3(2H)-on-2-yl)-piperidine | HCID 21193008 | 77.7% |
반응 단계
When 1.4 g of 1-benzyl-4-hydrazinopiperidine and 2.0 g of ethyl 2-phenylacetoacetate were used in the procedure of Example 124, Step A, there was obtained 1.84 g of 1-benzyl-4-(5-methyl-4-phenyl-1H-pyrazol-3(2H)-on-2-yl)-piperidine. ESI-MS 348.2 (M+H); HPLC A: 1.95 min.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06248755B1 |
| 출처 데이터셋 | uspto-grants-2001_06 |
| ORD ID | ord-6b6f85e942f0422aa208a71f679d55cb |
| 출처 메모 | uspto-grants-2001_06 |