5-甲氧基-1H-吡咯并[2,3-c]吡啶-2-羧酸乙酯合成路线 (共 3 条)
反应条件
hydrogen; palladium on carbon in ethanol 24 h;
参考文献
US2011/112104 A1, ;
Page/Page column 4 ;
反应条件
1.1: potassium tert-butylate / diethyl ether; ethanol / 0.25 h 1.2: Reflux 1.3: 2 h / 20 °C 2.1: hydrogen / palladium on carbon / ethanol / 24 h View Scheme
反应条件
1.1: methanol / 5 h / Reflux 2.1: potassium tert-butylate / diethyl ether; ethanol / 0.25 h 2.2: Reflux 2.3: 2 h / 20 °C 3.1: hydrogen / palladium on carbon / ethanol / 24 h View Scheme