6-甲基-4-氧代-4H-吡啶并[1,2-a]嘧啶-3-羧酸乙酯合成路线 （共 3 条）
反应条件
PPA; sodium hydrogencarbonate; trichlorophosphate 1.) 130 deg C, 3 h; Yield given. Multistep reaction;
参考文献
Hermecz, Istvan; Horvath, Agnes; Vasvari-Debreczy, Lelle; Meszaros, Zoltan
Synthesis, 1984 , # 2 p. 152 - 158
反应条件
PPA; sodium hydrogencarbonate; trichlorophosphate 1.) 130 deg C, 1.5 h; 2.) 80-100 deg C; Yield given. Multistep reaction;
参考文献
Hermecz, Istvan; Horvath, Agnes; Vasvari-Debreczy, Lelle; Meszaros, Zoltan
Synthesis, 1984 , # 2 p. 152 - 158
反应条件
PPA; sodium hydrogencarbonate; trichlorophosphate 1.) 130 deg C, 75 min; 2.) 80-100 deg C; 3.) room temp., pH 7; Yield given. Multistep reaction;
参考文献
Hermecz, Istvan; Horvath, Agnes; Vasvari-Debreczy, Lelle; Meszaros, Zoltan
Synthesis, 1984 , # 2 p. 152 - 158
