Butylamine → HCID 47174299, 화합물

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[Cl:1][C:2]1[C:3](=[O:10])[N:4]([CH3:9])[N:5]=[CH:6][C:7]=1[Cl:8].[CH2:11]([NH2:15])[CH2:12][CH2:13][CH3:14]>C(#N)C>[CH2:11]([NH:15][C:2]1[C:3](=[O:10])[N:4]([CH3:9])[N:5]=[CH:6][C:7]=1[Cl:8])[CH2:12][CH2:13][CH3:14].[CH2:11]([NH:15][C:7]1[CH:6]=[N:5][N:4]([CH3:9])[C:3](=[O:10])[C:2]=1[Cl:1])[CH2:12][CH2:13][CH3:14]

참가 물질

실험 절차

A mixture of 4,5-dichloro-2-methylpyridazin-3(2H)-one (358 mg, 2 mmol) and butan-1-amine (585 mg, 8 mmol) in acetonitrile was refluxed for 16 hours. The mixture was concentrated under reduced pressure, the residue was dissolved in ethyl acetate, washed with water, brine, dried with MgSO4, filtered, and concentrated. Purification of the residue by chromatography (hexanes-EtOAc 1:1) afforded 170 mg of 4-(butylamino)-5-chloro-2-methylpyridazin-3(2H)-one and 260 mg of 5-(butylamino)-4-chloro-2-methylpyridazin-3(2H)-one. MS (ESI) m/z 215 (M+H)+.