23636-79-5Relevant academic research and scientific papers
Vicarious nucleophilic amination of Nitroquinolines with 4-amino-1,2,4-triazole
Szpakiewicz, Barbara,Grzegozek, Maria
, p. 682 - 685 (2008/09/21)
3-, 5-. 6-, 7- and 8-Nitroquinolines react with 4-amino-l,2,4-triazole in basic medium (potassium tert-butoxide-dimethyl sulfoxide) giving amino products of the vicarious nucleophilic substitution (VNS) of hydrogen, predominantly at ortho position to the nitro group, except 8-nitroquinoline, which reacts at para position. Additionally, furazano[3,4-f]- and furazano[3,4-zh]quinoline were obtained in the case of 5- and 8- nitroquinoline, respectively. 2-Nitroquinoline was aminated to 2-quinolino(l,2,4-triazol-4-yl)amine in these conditions.
