甲基3,4,5-三溴-1H-吡咯-2-羧酸酯合成路线 (共 5 条)
反应条件
bromine in water; tert-butyl alcohol T=25°C; regioselective reaction;
参考文献
Wischang, Diana; Hartung, Jens
Tetrahedron, 2011 , vol. 67, # 22 p. 4048 - 4054
反应条件
1: methanol / 0.67 h / 23 °C / Inert atmosphere 2: bromine / water; tert-butyl alcohol / 25 °C View Scheme
参考文献
Wischang, Diana; Hartung, Jens
Tetrahedron, 2011 , vol. 67, # 22 p. 4048 - 4054
参考文献
Neisser
Chemische Berichte, 1934 , vol. 67, p. 2080,2082
参考文献
Ciamician; Silber
Chemische Berichte, 1884 , vol. 17, p. 1150
Gazzetta Chimica Italiana, 1884 , vol. 14, p. 162
反应条件
1: 90 percent / K2CO3 / dimethylformamide / 4 h / 85 °C
2: 84 percent / 6 N NaOH / ethanol / 2 h / Heating
View Scheme
参考文献
Girard; Atkinson; Belanger; et al.
Journal of Organic Chemistry, 1983 , vol. 48, # 19 p. 3220 - 3234