3,5-二甲基-1H-吡咯-2-甲酸乙酯合成路线 (共 104 条)
反应条件
in N,N-dimethyl-formamide 6 h; Heating;
参考文献
Mataka, Shuntaro; Takahashi, Kazufumi; Tsuda, Yuhsuke; Tashiro, Masashi
Synthesis, 1982 , # 2 p. 157 - 159
参考文献
Chemische Berichte, , vol. 56, p. 1198
Gazzetta Chimica Italiana, , vol. 63, p. 584,589
Organic Syntheses, , vol. 17, p. 48
Organic Syntheses, Coll. Vol. II <New York 1943>, S. 198
反应条件
1: conc. H2SO4 / 0.33 h / 40 °C 2: 2 h / 230 °C View Scheme
参考文献
Russian Chemical Bulletin, , vol. 42, # 3 p. 449 - 453
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 3 p. 495 - 499
反应条件
1: Zn, AcOH / 1 h / Heating 2: conc. H2SO4 / 0.33 h / 40 °C 3: 2 h / 230 °C View Scheme
参考文献
Russian Chemical Bulletin, , vol. 42, # 3 p. 449 - 453
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 3 p. 495 - 499
反应条件
1: aqueous NaOH 2: resorcinol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
反应条件
1: Raney nickel; ethanol / 50 °C / 73550.8 Torr / Hydrogenation 2: glycerol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
反应条件
1: glycerol / 230 °C 2: aqueous NaOH 3: resorcinol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
反应条件
1: Raney nickel; ethanol / 100 °C / 73550.8 Torr / Hydrogenation 2: glycerol / 230 °C 3: aqueous NaOH 4: resorcinol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
反应条件
1: acetic acid; aqueous NaNO2 / Erwaermen des Reaktionsgemisches mit <Toluol-4-sulfonyl>-aceton, Ammoniumacetat und mit Zink-Pulver 2: Raney nickel; ethanol View Scheme
参考文献
Canadian Journal of Chemistry, , vol. 32, p. 812
反应条件
1: concentrated aqueous HCl / anschliessend Erwaermen mit Acetessigsaeure-benzylester, Zink-Pulver, Essigsaeure und Ammoniumacetat 2: Raney nickel; ethanol / 100 °C / 73550.8 Torr / Hydrogenation 3: glycerol / 230 °C 4: aqueous NaOH 5: resorcinol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182