乙基4-氧代-6,7,8,9-四氢-4H-吡啶并[1,2-a]嘧啶-3-羧酸酯合成路线 (共 2 条)
反应条件
hydrogen; palladium on activated charcoal in ethanol
P=760 Torr;
参考文献
Podanyi, Benjamin; Hermecz, Istvan; Vasvari-Debreczy, Lelle; Horvath, Agnes
Journal of Organic Chemistry, 1986 , vol. 51, # 3 p. 394 - 399
反应条件
in ethanol
1.) -10 deg C, 2 h, 2.) 0 deg C, overnight.;
参考文献
Koekoesi, Jozsef; Hermecz, Istvan; Szasz, Gyoergy; Meszaros, Zoltan; Toth, Gabor; Csakvari-Pongor, Marianne
Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 909 - 912