1,3-二甲基-1H-吡唑-4-甲醛合成路线 (共 7 条)
反应条件
trichlorophosphate T=-20 - 80°C; Vilsmeier-Haack reaction; 7 h;
参考文献
Chemistry of Heterocyclic Compounds, , vol. 47, # 8 p. 1048 - 1049
反应条件
potassium hydroxide T=120°C; 80 h;
参考文献
Synthetic Communications, , vol. 34, # 9 p. 1541 - 1550
参考文献
Andreeva, M. A.; Karim, A. K. Kh.; Denisova, E. A.; Perevalov, V. P.; Stepanov, B. I.; et al.
J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 10 p. 2370 - 2375,1922 - 1926
反应条件
potassium permanganate in water
参考文献
Vasilevskii, S. F.; Gerasimov, V. A.; Shvartsberg, M. S.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 4 p. 683 - 685
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , # 4 p. 902 - 904
反应条件
sodium hydroxide in water T=70°C; Electrochemical reaction;
参考文献
Russian Chemical Bulletin, , vol. 61, # 6 p. 1148 - 1153
Izv. Akad. Nauk, Ser. Khim., , vol. 61, # 6 p. 1139 - 1143,5
反应条件
bromine in acetic acid T=20 - 100°C;
参考文献
Attaryan; Akopyan; Badalyan; Minasyan; Asratyan
Russian Journal of Organic Chemistry, 2007 , vol. 43, # 11 p. 1740 - 1741
反应条件
lithium ethanolate in ethanol
Title compound not separated from byproducts;
参考文献
Andreeva, M. A.; Karim, A. K. Kh.; Denisova, E. A.; Perevalov, V. P.; Stepanov, B. I.; et al.
J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 10 p. 2370 - 2375,1922 - 1926