1-甲基-1H-吡唑-5(4h)-酮合成路线 （共 4 条）
参考文献
Merkle, Hans Rupert; Fretschner, Erich
Patent: US2004/102505 A1, 2004 ;
参考文献
Merkle, Hans Rupert; Fretschner, Erich
Patent: US2004/102505 A1, 2004 ;
反应条件
zirconium oxide T=229.85°C; Methylation; 24 h;
参考文献
Shinoda, Sumio; Shima, Satoru; Yamakawa, Tetsu
Synlett, 2000 , # 6 p. 809 - 810
反应条件
trichlorophosphate Heating;
参考文献
Becher, Jan; Joergensen, Per Lauge; Pluta, Krystian; Krake, Niels J.; Faelt-Hansen, Birgitte
Journal of Organic Chemistry, 1992 , vol. <7> 57, p. 2127 - 2134
