Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Nicotinoyl-3-phenyl-2-pyrazoline → 1-Nicotinoyl-3-phenyl-2-pyrazoline methanesulfonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Nicotinoyl-3-phenyl-2-pyrazoline | HCID 9819657 | — |
| 반응물 | Methanesulfonic acid ethanol | HCID 86653870 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 1-Nicotinoyl-3-phenyl-2-pyrazoline methanesulfonate | HCID 9819656 | — |
반응 단계
1-Nicotinoyl-3-phenyl-2-pyrazoline (0.1 g) synthesized in Example 3 was dissolved in ethanol (5 ml). Thereto was added a 1 N methanesulfonic acid ethanol solution (0.6 ml) with ice-cooling. The resulting crystals were collected by filtration, washed with ether and dried to obtain 0.1 g of a title compound as white crystals.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06831083B2 |
| 출처 데이터셋 | uspto-grants-2004_12 |
| ORD ID | ord-f2e07d8bcefb4b849a2f7b581c2b7a75 |
| 출처 메모 | uspto-grants-2004_12 |