Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
p-Toluenesulfonic acid → HCID 86743630, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | p-Toluenesulfonic acid | HCID 6101 | — |
| 반응물 | P-Toluenesulfonylhydrazide | HCID 15303 | — |
| 반응물 | 5alpha-Androst-2-en-17-one | HCID 101928 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | HCID 86743630 | HCID 86743630 | — |
반응 단계
4-Methylbenzenesulphonic acid hydrazide (525 g) and 4-methylbenzenesulphonic acid (5.25 g) were added to a hot, stirred solution of (5α)-androst-2-en-17-one (700 g) in ethanol (5.6 l) and the solution was heated under reflux for 8 h. The stirred mixture was cooled and further ethanol (1 l) was added to give 4-methylbenzenesulphonic acid [(5α)-androst-2-en-17-ylidene]hydrazide as a crystalline solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04891366 |
| 출처 데이터셋 | uspto-grants-1990_01 |
| ORD ID | ord-38661b3f5a654471835245fa1a2e76d9 |
| 출처 메모 | uspto-grants-1990_01 |