4-羟基-2-苯基嘧啶-5-羧酸合成路线 (共 5 条)
反应条件
hydrogenchloride 3 h; Heating;
参考文献
Journal of Heterocyclic Chemistry, , vol. 22, p. 173 - 176
反应条件
1: 33 percent / ethanol / 26 h / Heating 2: 8.5 percent / 1N hydrochloric acid / 3 h / Heating View Scheme
参考文献
Journal of Heterocyclic Chemistry, , vol. 22, p. 173 - 176
反应条件
ethanol; sodium carbonate Erwaermen des entstandenen Aethylesters mit alkoh.Kalilauge;
参考文献
Chemische Berichte, , vol. 30, p. 1489
Chemische Berichte, , vol. 30, p. 1564
Chemische Berichte, , vol. 30, p. 822
反应条件
T=120°C; Erwaermen des entstandenen Aethylesters mit alkoh.Kalilauge;
参考文献
Chemische Berichte, , vol. 30, p. 1564
Chemische Berichte, , vol. 30, p. 822
反应条件
phosphorus pentachloride
T=130°C; 1 h;
参考文献
Golec, Julian M. C.; Scrowston, Richard M.; Dunleavy, Michael
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 2 p. 239 - 244