4,5-二(苯基)-1,2-二氢吡唑-3-酮合成路线 （共 5 条）
反应条件
hydrazine in ethanol
参考文献
Li, Leping; Chen, Xiaoqi; Cutler, Serena T.
Patent: US2002/49205 A1, 2002 ;
US 20020049205 A1
反应条件
1: With methanol; sodium hydroxide in dichloromethane T=20°C; 3 h; 2: With hydrogenchloride in water
参考文献
Burja, Bojan; Kocevar, Marijan; Polanc, Slovenko
Tetrahedron, 2009 , vol. 65, # 42 p. 8690 - 8696
反应条件
hydrogen bromide; acetic acid T=140°C; 2 h; Inert atmosphere;
参考文献
Guillou, Sandrine; Nesmes, Olivier; Ermolenko, Mikhail S.; Janin, Yves L.
Tetrahedron, 2009 , vol. 65, # 17 p. 3529 - 3535
反应条件
hydrazine in ethanol Ambient temperature;
参考文献
Toda, Takashi; Yoshida, Masaaki; Katayama, Tetsuo; Minabe, Masahiro
Heterocycles, 1987 , vol. 25, p. 79 - 82
反应条件
(+/-)-Camphoric acid; hydrazine hydrate in ethanol 26 h; Heating;
参考文献
Brana, Miguel F.; Gradillas, Ana; Ovalles, Angel G.; Lopez, Berta; Acero, Nuria; Llinares, Francisco; Mingarro, Dolores Munoz
Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 1 p. 9 - 16
