Hydrazine hydrate hydrazine hydrate → HCID 18317305, 화합물
반응식
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH:8]1[CH2:13][C:12](=O)[CH:11]([C:15](=O)[CH2:16][CH3:17])[C:10](=[O:19])[CH2:9]1.O.[NH2:21][NH2:22].O.NN>C(O)C>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH:8]1[CH2:13][C:12]2[NH:22][N:21]=[C:15]([CH2:16][CH3:17])[C:11]=2[C:10](=[O:19])[CH2:9]1참가 물질
4
실험 절차
A solution of 5-(2-chlorophenyl)-2-propionylcyclohexane-1,3-dione (0.6 g) and hydrazine hydrate hydrazine hydrate (0.12 g) in ethanol (20 ml) was refluxed for 2 hours. Under reduced pressure, the solvent was evaporated, and the residue was recrystallized from ethyl acetate-hexane to give colorless crystals of 6-(2-chlorophenyl)-3-ethyl-4,5,6,7-tetrahydroindazol-4-one (0.47 g).
후처리
- customUnder reduced pressure, the solvent was evaporated
- customthe residue was recrystallized from ethyl acetate-hexane
출처 및 근거
- ORD 기록
- ord-5033f378804e4efbaad012be80f63326
- 출처 데이터셋
- uspto-grants-2002_02
- 특허 번호
- US06350749B1
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