1-异丙基-4-硝基-1H-吡唑合成路线 （共 3 条）
反应条件
hydrogen; platinum(IV) oxide in ethanol; ethyl acetate T=17 - 25°C; P=2280.15 Torr; 2 h;
参考文献
WO2006/40520 A1, ;
Page/Page column 123-124 ;
WO 2006/040520 A1
反应条件
di-tert-butylazodicarboxylate; triphenylphosphine in tetrahydrofuran
T=20°C; 16.05 h;
参考文献
Mitchell, Scott A.; Currie, Kevin S.; Blomgren, Peter A.; Kropf, Jeffrey E.; Lee, Seung H.; Xu, Jianjun; Stafford, Douglas G.
Patent: US2010/152159 A1, 2010 ;
Location in patent: Page/Page column 12-13 ;
US 20100152159 A1
反应条件
potassium carbonate in N,N-dimethyl-formamide
T=70°C; 2 h;
参考文献
ASTRAZENECA AB; ASTRAZENECA UK LIMITED
Patent: WO2006/40520 A1, 2006 ;
Location in patent: Page/Page column 123 ;
WO 2006/040520 A1
