3-氨基-N-羟基-吡嗪羧胺合成路线 (共 18 条)
反应条件
T=75°C; 0.0833333 h;
参考文献
Monatshefte fuer Chemie, , vol. 113, p. 731 - 744
Heterocycles, , vol. 19, # 2 p. 339 - 342
反应条件
in toluene 3 h; Heating;
参考文献
Monatshefte fuer Chemie, , vol. 113, p. 731 - 744
Heterocycles, , vol. 19, # 2 p. 339 - 342
反应条件
1: 97 percent / triethylamine / CHCl3 / Ambient temperature 2: 72 percent / glacial acetic acid 3: 60 percent / sodium ethoxide / dimethylformamide 4: 10percent aqueous sodium hydroxide / 1 h / Heating 6: 53 percent / methanol / Irradiation View Scheme
参考文献
Kocevar, Marjan; Vercek, Bojan; Stanovnik, Branko; Tisler, Miha
Monatshefte fuer Chemie, 1982 , vol. 113, p. 731 - 744
反应条件
1: 97 percent / triethylamine / CHCl3 / Ambient temperature 2: 72 percent / glacial acetic acid 3: 60 percent / sodium ethoxide / dimethylformamide 4: 10percent aqueous sodium hydroxide / 1 h / Heating View Scheme
参考文献
Kocevar, Marjan; Vercek, Bojan; Stanovnik, Branko; Tisler, Miha
Monatshefte fuer Chemie, 1982 , vol. 113, p. 731 - 744
反应条件
1: 97 percent / triethylamine / CHCl3 / Ambient temperature 2: 72 percent / glacial acetic acid 3: 60 percent / sodium ethoxide / dimethylformamide 4: 10percent aqueous sodium hydroxide / 1 h / Heating 6: 84 percent / 48percent aqueous hydrobromic acid View Scheme
参考文献
Kocevar, Marjan; Vercek, Bojan; Stanovnik, Branko; Tisler, Miha
Monatshefte fuer Chemie, 1982 , vol. 113, p. 731 - 744
反应条件
1: 80 percent 2: H2O / 7 h / Heating 3: 50 percent / acetic acid / 3 h 4: 52 percent / 230 - 235 °C View Scheme
参考文献
Kocevar, Marjan; Stanovnik, Branko; Tisler, Miha
Heterocycles, 1981 , vol. 15, # 1 p. 293 - 296
反应条件
in toluene 1 h; Heating; Title compound not separated from byproducts;
参考文献
Kocevar, M.; Stanovnik, B.; Tisler, M.
Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1397 - 1402
反应条件
1: 80 percent 2: H2O / 7 h / Heating View Scheme
参考文献
Kocevar, Marjan; Stanovnik, Branko; Tisler, Miha
Heterocycles, 1981 , vol. 15, # 1 p. 293 - 296
反应条件
hydroxylamine in methanol
1 h; Ambient temperature;
参考文献
Kocevar, M.; Stanovnik, B.; Tisler, M.
Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1397 - 1402
反应条件
hydroxylamine hydrochloride in methanol
0.666667 h; Heating;
参考文献
Kocevar, M.; Stanovnik, B.; Tisler, M.
Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1397 - 1402