3-氨基-5-(2-氯苯基)吡唑合成路线 （共 3 条）
反应条件
hydrazine in ethanol 22 h; Heating / reflux;
参考文献
PFIZER PRODUCTS INC.
Patent: WO2005/49615 A1, 2005 ;
Location in patent: Page/Page column 43 ;
WO 2005/049615 A1
反应条件
in ethanol 22 h; Heating / reflux;
参考文献
Pfizer Inc
Patent: US2004/157838 A1, 2004 ;
Location in patent: Page 24 ;
US 20040157838 A1
反应条件
1.1: lithium diisopropylamide / tetrahydrofuran / -78 °C 1.2: tetrahydrofuran / -78 - 20 °C 2.1: hydrazine monohydrate / ethanol / 5 h / Heating View Scheme
参考文献
Bioorganic and Medicinal Chemistry, , vol. 14, # 22 p. 7501 - 7511
