5-氨基-1-苯基-1H-吡唑-4-羧肼合成路线 （共 6 条）
反应条件
hydrazine hydrate 5 h; Heating;
参考文献
Wamhoff, Heinrich; Ertas, Muemtaz; Atta, Sanaa M. S.
Liebigs Annalen der Chemie, 1985 , # 9 p. 1910 - 1916
反应条件
hydrazine hydrate 2 h; Heating;
参考文献
Wamhoff, Heinrich; Ertas, Muemtaz; Atta, Sanaa M. S.
Liebigs Annalen der Chemie, 1985 , # 9 p. 1910 - 1916
反应条件
1: ethanol / 2 h / 100 °C 2: hydrazine hydrate / 2 h / 100 °C View Scheme
参考文献
Liebigs Annalen der Chemie, , # 9 p. 1910 - 1916
反应条件
1: 87 percent / ethanol / 1 h / Heating 2: pyridine / 72 h / Heating 3: 72 percent / AcONH4, AcOH / 4 h / Heating View Scheme
参考文献
El-Dean, A. M. Kamal; Geies, A. A.
Journal of Chemical Research, Miniprint, 1997 , # 10 p. 2255 - 2269
反应条件
1: 88 percent / NaNO2; acetic acid / H2O / 0.5 h / 0 °C
2: 33 percent / xylene / Heating
3: H2 / Pd/C / methanol / 1.5 h / 20 °C
View Scheme
参考文献
Chien, Tun-Cheng; Smaldone, Ronald A.; Townsend, Leroy B.
Tetrahedron Letters, 2004 , vol. 45, # 21 p. 4105 - 4108
