Triethylamine → HCID 178462611、化合物

反応式

[Cl:1][C:2]1[N:11]=[C:10]2[C:5]([C:6](=[O:17])[C:7]([C:14](Cl)=[O:15])=[CH:8][N:9]2[CH2:12][CH3:13])=[CH:4][CH:3]=1.[NH2:18][C:19]1[NH:23][N:22]=[N:21][N:20]=1.C(N(CC)CC)C>O1CCOCC1>[Cl:1][C:2]1[N:11]=[C:10]2[C:5]([C:6](=[O:17])[C:7]([C:14]([NH:18][C:19]3[NH:23][N:22]=[N:21][N:20]=3)=[O:15])=[CH:8][N:9]2[CH2:12][CH3:13])=[CH:4][CH:3]=1

参加物

実験手順

7-Chloro-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carbonyl chloride (22.3 g) in dry dioxan (350 ml) was added slowly to 5-amino-1H-tetrazole (7.9 g) and triethylamine (15.1 ml) in dry dioxan (350 ml) and the mixture kept 3 days at room temperature. The solid was collected and dissolved in aqueous dimethylaminoethanol. The solution was filtered and acetic acid was added to the filtrate. The solid that separated was collected and had m.p. above 400°.