Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 3,4-Diphenyl-1,2,5-thiadiazole-1,1-dioxide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Benzil | HCID 8651 | — |
| 반응물 | Sulfamide | HCID 82267 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 3,4-Diphenyl-1,2,5-thiadiazole-1,1-dioxide | HCID 11000109 | 84,416% |
반응 단계
Hydrogen chloride is bubbled through a solution of benzil (24 g, 0.11 mmol) and sulfamide (11 g, 0.11 mmol) in methanol (120 mL) for 2 h followed by heating to reflux for 2 h. The reaction mixture is cooled to RT, and the precipitate that formed is filtered to give 25.1 g of the product 14.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07741493B2 |
| 출처 데이터셋 | uspto-grants-2010_06 |
| ORD ID | ord-569fc833732c40199d9273c5321e5ed8 |
| 출처 메모 | uspto-grants-2010_06 |