3-(3-氯苯基)-1H-吡唑-5-胺合成路线 (共 2 条)
反应条件
hydrazine in ethanol T=80°C; 15 h;
参考文献
STRUCTURAL GENOMIX, INC.
Patent: WO2005/68473 A1, 2005 ;
Location in patent: Page/Page column 45 ;
WO 2005/068473 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