2,4-二甲基吡咯-3,5-二羧酸二乙酯合成路线 （共 64 条）
反应条件
1: With acetic acid; sodium nitrite in water T=10°C; 3 h; 2: With zinc in water T=25 - 90°C; 1.16667 h;
参考文献
Meng, Ge; Zheng, Mei-Lin; Wang, Mei
Organic Preparations and Procedures International, 2011 , vol. 43, # 3 p. 308 - 311
反应条件
sodium acetate; acetic acid T=95 - 98°C; 1 h; electrolysis;
参考文献
Zakharov; Panenko; Kargin
Russian Journal of General Chemistry, 1996 , vol. 66, # 8 p. 1281 - 1283
反应条件
1: ethyl allenecarboxylate With trimethylsilylazide in N,N-dimethyl-formamide 2 h; 2: ethyl acetoacetate With sodium acetate; acetic acid in methanol 4 h; Irradiation;
参考文献
Sajna, K. V.; Swamy, K. C. Kumara
Journal of Organic Chemistry, 2012 , vol. 77, # 19 p. 8712 - 8722,11
反应条件
zinc; sodium nitrite 1.) H2O, glacial AcOH, room temperature, 3 h, 2.) reflux, 1 h; Yield given. Multistep reaction;
参考文献
Synthetic Communications, , vol. 14, # 6 p. 575 - 584
反应条件
triethylamine in ethanol 3 h; Ambient temperature;
参考文献
Fabiano, Emmanuel; Golding, Bernard T.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 12 p. 3371 - 3376
参考文献
Grehn, Leif; Ragnarsson, Ulf
Angewandte Chemie, 1984 , vol. 96, # 4 p. 291 - 292
反应条件
1: Raney nickel; ethanol / 50 °C / 73550.8 Torr / Hydrogenation 3: ethanol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
反应条件
2: ethanol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
反应条件
1: zinc-powder; sodium acetate; acetic acid 2: Raney nickel; ethanol / 50 °C / 73550.8 Torr / Hydrogenation 4: ethanol View Scheme
参考文献
Journal of the Chemical Society, , p. 4176,4182
