Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Thionyl Chloride → 1,4-Dimethyl-1H-pyrazole-3-carbonyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 반응물 | 1,4-Dimethyl-1H-pyrazole-3-carboxylic acid | HCID 5325685 | — |
| 생성물 | 1,4-Dimethyl-1H-pyrazole-3-carbonyl chloride | HCID 58356380 | — |
반응 단계
1,4-Dimethyl-1H-pyrazole-3-carboxylic acid (190 mg) was weighed to a round bottom flask and thionyl chloride (1 ml) was added. The reaction was heated to reflux for 6 h then overnight at RT. After this time thionyl chloride was evaporated and the residue azeotroped with toluene to afford the title compound, 200 mg.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09326987B2 |
| 출처 데이터셋 | uspto-grants-2016_05 |
| ORD ID | ord-c376dc8ae7c445a988d94f474b950868 |
| 출처 메모 | uspto-grants-2016_05 |