2-硝基-4,5-二氟苯甲醚合成路线 (共 2 条)
反应条件
potassium carbonate in N,N-dimethyl-formamide T=20°C;
参考文献
ASTRAZENECA AB
Patent: US2012/28924 A1, 2012 ;
Location in patent: Page/Page column 35 ;
US 20120028924 A1
反应条件
1: nitric acid; tetrabutylammomium bromide / anhydrous dichloroethane / 14.75 h / 20 °C 2: potassium carbonate / N,N-dimethyl-formamide / 20 °C View Scheme
参考文献
US2012/28924 A1, ;
US 20120028924 A1