Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-ethoxyaminocarbonylbenzenesulfonamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Sulfometuron-methyl | HCID 52997 | — |
| 반응물 | O-ethylhydroxylamine hydrochloride | HCID 76850 | — |
| 반응물 | Trimethylaluminum | HCID 16682925 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-ethoxyaminocarbonylbenzenesulfonamide | HCID 19871558 | — |
반응 단계
To 2.9 g of trimethylaluminum in 100 ml of methylene chloride is added 2.0 g of ethoxyamine hydrochloride with stirring at ambient temperature. To this mixture is added 3.0 g of N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide and the solution is refluxed for 18 hours. The reaction mixture is treated with aqueous hydrochloric acid and the resulting precipitated product is purified by chromatography.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04892946 |
| 출처 데이터셋 | uspto-grants-1990_01 |
| ORD ID | ord-a3ef8abf81d14e7cb104d6a293d44aef |
| 출처 메모 | uspto-grants-1990_01 |