O-Xylene → HCID 54712460, 화합물

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[OH:1][C:2]1[C:3]2[S:16][CH:15]=[CH:14][C:4]=2[NH:5][C:6](=[O:13])[C:7]=1[C:8]([O:10]CC)=O.[NH2:17][C:18]1[CH:19]=[N:20][CH:21]=[CH:22][CH:23]=1.C1(C)C(C)=CC=CC=1>CN(C)C=O>[OH:1][C:2]1[C:3]2[S:16][CH:15]=[CH:14][C:4]=2[NH:5][C:6](=[O:13])[C:7]=1[C:8]([NH:17][C:18]1[CH:19]=[N:20][CH:21]=[CH:22][CH:23]=1)=[O:10]

참가 물질

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온도: 140 °C

실험 절차

A mixture of 2.43 g (10.2 mmols) of ethyl 4,5-dihydro-7-hydroxy-5-oxothieno[3,2-b]pyridine-6-carboxylate [J. Chem. Res. (S), 6 (1980); J. Chem. Res. (M), 113 (1980)], 1.00 g (10.6 mmols) of 3-aminopyridine, 50 ml of xylene and 10 ml of dimethylformamide was heated at 140° C. for an hour. After completion of the reaction, insoluble matters were filtered and recrystallized from dimethylformamide to give 1.56 g (yield: 54%) of Compound 1.