Sulfuric Acid → HCID 178481319, 화합물
반응식
[CH3:1][N:2]1[C:6]([N+:7]([O-:9])=[O:8])=[CH:5][N:4]=[C:3]1[C:10](=[NH:14])OCC.[NH2:15][NH:16][C:17]([NH2:19])=[S:18].OS(O)(=O)=O>CO>[CH3:1][N:2]1[C:6]([N+:7]([O-:9])=[O:8])=[CH:5][N:4]=[C:3]1[C:10]([NH:15][NH:16][C:17]([NH2:19])=[S:18])=[NH:14]참가 물질
5
실험 절차
To a stirred mixture of ethyl 1-methyl-5-nitro-2-imidazolecarboximidate (0.198 g., 0.001 mole) and thiosemicarbazide (0.091 g., 0.001 mole) in 5 ml. of methanol is added 1 drop of cone. H2SO4 and the mixture is stirred at room temperature for 50 minutes. The solid is filtered and washed with methanol, yielding 0.149 g. of the title compound, melting point 200°-201°C. dec.
후처리
- filtrationThe solid is filtered
- washwashed with methanol
- customyielding 0.149 g
출처 및 근거
- ORD 기록
- ord-8f8b8bce08c0400bab6fa6427ad6c26f
- 출처 데이터셋
- uspto-grants-1976_02
- 특허 번호
- US03940411
반응 노트
불러오는 중…