1H-1,2,3-三唑并[4,5-b]吡啶合成路线 (共 9 条)
反应条件
sodium hydroxide; palladium on activated charcoal; platinum on activated charcoal Hydrogenation;
参考文献
Vaughan et al.
Journal of the American Chemical Society, 1949 , vol. 71, p. 1885
反应条件
1: Diazotization 2: platinum/charcoal; palladium/charcoal; aq. NaOH solution / Hydrogenation View Scheme
参考文献
Vaughan et al.
Journal of the American Chemical Society, 1949 , vol. 71, p. 1885
反应条件
1: Na2S2O4; H2O 2: Diazotization 3: platinum/charcoal; palladium/charcoal; aq. NaOH solution / Hydrogenation View Scheme
参考文献
Vaughan et al.
Journal of the American Chemical Society, 1949 , vol. 71, p. 1885
反应条件
sulfuric acid; sodium nitrite
参考文献
Torrini, Ines; Zecchini, Giampiero Pagani; Agrosi, Francesco; Paradisi, Mario Paglialunga
Journal of Heterocyclic Chemistry, 1986 , vol. 23, p. 1459 - 1463
反应条件
1: tin; hydrochloric acid 2: diluted sulfuric acid; sodium nitrite View Scheme
参考文献
Tschitschibabin; Kirssanow
Chemische Berichte, 1927 , vol. 60, p. 775
Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1927 , vol. 59, p. 417
反应条件
triethylamine in tetrahydrofuran 16 h; Ambient temperature; Yield given;
参考文献
Torrini, Ines; Zecchini, Giampiero Pagani; Agrosi, Francesco; Paradisi, Mario Paglialunga
Journal of Heterocyclic Chemistry, 1986 , vol. 23, p. 1459 - 1463
参考文献
Torrini, Ines; Zecchini, Giampiero Pagani; Agrosi, Francesco; Paradisi, Mario Paglialunga
Journal of Heterocyclic Chemistry, 1986 , vol. 23, p. 1459 - 1463
反应条件
1: sodium carbonate, copper acetate / dimethylformamide / 24 h / 160 °C
2: triethylphosphite
View Scheme
参考文献
Maquestiau, A.; Biemans, R.; Flammang-Barbieux, M.; Vilain, E.
Bulletin des Societes Chimiques Belges, 1986 , vol. 95, # 12 p. 1107 - 1116
反应条件
pyridine in tetrahydrofuran
1.) deg C, 30 min 2.) room temperature, 1.5 h;
参考文献
Zecchini; Torrini; Paradisi
Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 2 p. 313 - 318