Triethylamine → HCID 178492080, 화합물

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CO[C:3]([C:5]1[C:14]([C:15]([O:17]C)=O)=[C:13]([OH:19])[C:12]2[C:7](=[CH:8][C:9]([Cl:20])=[CH:10][CH:11]=2)[N:6]=1)=[O:4].Cl.[CH3:22][O:23][C:24]1[CH:29]=[CH:28][C:27]([NH:30][NH2:31])=[CH:26][CH:25]=1.C(N(CC)CC)C>C(O)C>[Cl:20][C:9]1[CH:10]=[CH:11][C:12]2[C:13](=[O:19])[C:14]3[C:15]([OH:17])=[N:31][N:30]([C:27]4[CH:28]=[CH:29][C:24]([O:23][CH3:22])=[CH:25][CH:26]=4)[C:3](=[O:4])[C:5]=3[NH:6][C:7]=2[CH:8]=1

참가 물질

실험 절차

To a stirred suspension of dimethyl-7-chloro-4-hydroxyquinoline-2,3-dicarboxylate (0.500 g, 1.69 mM) in ethanol (17 mL) was added 4-methoxyphenylhydrazine hydrochloride (2.07 g, 11.83 mM). Triethylamine (1.88 mL, 13.52 mM) was added, and the mixture was heated to reflux for 40 hours. The resulting suspension was filtered hot, and the collected solids were washed with ethanol to give the 4-methoxyphenylhydrazine salt of the title compound (0.700 g) as a light tan solid. This material was heated to reflux in glacial acetic acid (20 mL) for 2 hours to give a brown suspension. The suspension was cooled to room temperature. The solids were collected and washed with glacial acetic acid, methanol and ether to give the title compound (0.331 g, 53%) as a tan powder, mp 365° C. (decomp.); MS(CI): 370 (M+H).