[C:1]1([N:7]2[CH:11]=[CH:10][N:9]([C:12](=O)[CH3:13])[NH:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl.[NH2:16][OH:17].C([O-])(=O)C.[Na+]>C(O)C.O>[C:1]1([N:7]2[CH:11]=[CH:10][N:9]([C:12](=[N:16][OH:17])[CH3:13])[NH:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1A mixture of 28 g (0.15 mol) of 1-phenyl-3-acetyltriazole (Example 1a), 12 g (0.19 mol) of hydroxylamine hydrochloride and 16 g (0.2 mol) of sodium acetate in 225 ml of ethanol/water 2:1 was stirred overnight at room temperature (=25° C.).
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