Dimethylformamide dimethyl acetal → HCID 74015821, 화합물
반응식
[Cl:1][C:2]1[N:3]=[C:4]2[CH:9]=[CH:8][C:7]([Cl:10])=[N:6][N:5]2[C:11]=1[S:12]([NH2:15])(=[O:14])=[O:13].CO[CH:18](OC)[N:19]([CH3:21])[CH3:20]>C1(C)C=CC=CC=1>[Cl:1][C:2]1[N:3]=[C:4]2[CH:9]=[CH:8][C:7]([Cl:10])=[N:6][N:5]2[C:11]=1[S:12]([N:15]=[CH:18][N:19]([CH3:21])[CH3:20])(=[O:14])=[O:13]참가 물질
4
실험 절차
2,6-Dichloroimidazo[1,2-b]pyridazin-3-ylsulfonamide (2.00 g, 6.22 mmol) and N,N-Dimethylformamide dimethyl acetal (1.80 ml, 13.5 mmol) were heated under reflux for 4 hours in toluene (20.0 ml). The resulting reaction solution was left to cool to room temperature, and concentrated to dryness under reduced pressure to give the title compound as pale yellow crystals. The yield was 2.36 g (100%).
후처리
- customThe resulting reaction solution
- waitwas left
- concentrationconcentrated to dryness under reduced pressure
출처 및 근거
- ORD 기록
- ord-995eaf41e8404746bb2c92b5623e7e9d
- 출처 데이터셋
- uspto-grants-2007_12
- 특허 번호
- US07307165B2
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