Hydrazine hydrate (1:1) → HCID 178511054, 화합물
반응식
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][C:11]=1[OH:12])[O:8][CH:7]=[C:6]([C:13]1[CH:24]=[CH:23][CH:22]=[CH:21][C:14]=1[O:15][CH2:16][CH2:17][CH2:18][C:19]#[N:20])[C:5]2=O.O.[NH2:27][NH2:28]>>[Cl:1][C:2]1[C:11]([OH:12])=[CH:10][C:9]([OH:8])=[C:4]([C:5]2[C:6]([C:13]3[CH:24]=[CH:23][CH:22]=[CH:21][C:14]=3[O:15][CH2:16][CH2:17][CH2:18][C:19]#[N:20])=[CH:7][NH:28][N:27]=2)[CH:3]=1참가 물질
3
실험 절차
This compounds was synthesised in the same manner as described above. 4-[2-(6-Chloro-7-hydroxy-4-oxo-4H-chromen-3-yl)-phenoxy]-butyronitrile (0.1 g, 0.28 mmol), Hydrazine hydrate (6 ml). The quenched reaction was extracted into ethyl acetate, washed (water), dried (MgSO4), and the solvent removed under vacuum to give a clear oil which was purified by column chromatograpy to give 4-{2-[3-(5-chloro-2,4-dihydroxy-phenyl)-1H-pyrazol-4-yl]-phenoxy}-butyronitrile as an off white soild Rf 0.65 ethyl acetate/hexane (70/30).
후처리
- customThis compounds was synthesised in the same manner
- customThe quenched reaction
- extractionwas extracted into ethyl acetate
- washwashed (water)
- dry with materialdried (MgSO4)