Hydrochloric Acid → 3,4-Diphenyl-1,2,5-thiadiazole-1,1-dioxide
반응식
Cl.[C:2]1([C:8]([C:10]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=O)=O)[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[S:18]([NH2:22])([NH2:21])(=[O:20])=[O:19]>CO>[C:2]1([C:8]2[C:10]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)=[N:22][S:18](=[O:20])(=[O:19])[N:21]=2)[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
5
실험 절차
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.
후처리
- temperatureby heating
- temperatureto reflux for 2 h
- customthe precipitate that formed
- filtrationis filtered
출처 및 근거
- ORD 기록
- ord-569fc833732c40199d9273c5321e5ed8
- 출처 데이터셋
- uspto-grants-2010_06
- 특허 번호
- US07741493B2
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