1,3,4-三甲基尿嘧啶合成路线 (共 42 条)
反应条件
T=90 - 100°C; bei 10-15grad entstehen ausserdem noch Dimethyl-parabansaeure und 2.5.6-Trioxo-1.4-dimethyl-hexahydropyrimidin;
参考文献
Behrend; Fricke
Justus Liebigs Annalen der Chemie, 1903 , vol. 327, p. 267
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Behrend; Hufschmidt
Justus Liebigs Annalen der Chemie, 1905 , vol. 343, p. 158,165
反应条件
sulfuric acid; nitric acid
T=0°C; 1 h;
参考文献
Azas, Nadine; Rathelot, Pascal; Djekou, Serge; Delmas, Florence; Gellis; Di Giorgio, Carole; Vanelle, Patrice; Timon-David, Pierre
Farmaco, 2003 , vol. 58, # 12 p. 1263 - 1270