1-甲基咪唑-5-甲酸甲酯合成路线 (共 18 条)
反应条件
1: 1-methylimidazole-4,5-dicarboxylic acid With acetic anhydride T=95 - 100°C; 2: With thionyl chloride Heating; 3: methanol
参考文献
Collman, James P.; Yan, Yi-Long; Lei, Jianping; Dinolfo, Peter H.
Organic Letters, 2006 , vol. 8, # 5 p. 923 - 926
反应条件
oxalic acid dimethyl ester; sodium methylate in methanol 1 h;
参考文献
Kirchlechner; Casutt; Heywang; Schwarz
Synthesis, 1994 , # 3 p. 247 - 248
反应条件
nitric acid; sodium nitrite
参考文献
Journal of the American Chemical Society, , vol. 71, p. 644,645
反应条件
thionyl chloride 24 h; Heating;
参考文献
O'Connell, John F.; Parquette, Jonathan; Yelle, William E.; Wang, Wilhelm; Rapoport, Henry
Synthesis, 1988 , # 10 p. 767 - 771
反应条件
1.1: 75 percent / sodium hydroxide / Heating 2.1: acetic anhydride / 95 - 100 °C 2.2: 60 percent / thionyl chloride / Heating View Scheme
参考文献
Organic Letters, , vol. 8, # 5 p. 923 - 926
参考文献
Journal of the American Chemical Society, , vol. 79, p. 4922,4926
反应条件
1: 99 percent / Ac2O / 4 h / 100 °C / selectivity of decarboxylation; other acid anhydride; var. temp. reaction time and solvents 2: SOCl2 / 6 h / Heating 3: 1 h / Heating View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 53, # 2 p. 557 - 558
反应条件
1: SOCl2 / 6 h / Heating 2: 1 h / Heating View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 53, # 2 p. 557 - 558
反应条件
1 h; Heating; Yield given;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 53, # 2 p. 557 - 558
反应条件
anschliessend Behandeln mit Sodaloesung;
参考文献
Journal of the Chemical Society, , p. 28