5-溴-6-甲基-2(1H)-吡啶酮合成路线 (共 6 条)
反应条件
sulfuric acid; sodium nitrite Diazotization;
参考文献
Journal of the American Chemical Society, , vol. 71, p. 1186,1191
反应条件
1: aqueous H2SO4; bromine 2: aqueous sulfuric acid; sodium nitrite / Diazotization View Scheme
参考文献
Journal of the American Chemical Society, , vol. 71, p. 1186,1191
反应条件
N-bromosuccinmide in acetonitrile Title compound not separated from byproducts;
参考文献
Synlett, , # 11 p. 1678 - 1682
反应条件
pyridine; phosphorus oxytribromide in toluene 4 h; Reflux;
参考文献
Diaz, Caroline Jean; Haffner, Curt Dale; Speake, Jason Daniel; Zhang, Cunyu; Mills, Wendy Yoon; Spearing, Paul Kenneth; Cowan, David John; Green, Gary Martin
Patent: US2010/222345 A1, 2010 ;
Location in patent: Page/Page column 95 ;
反应条件
silver carbonate in benzene T=40 - 50°C; 24 h;
参考文献
Shiao, Min-Jen; Tarng, Kai-Yih
Heterocycles, 1990 , vol. 31, # 5 p. 819 - 824
反应条件
silver carbonate in benzene T=40 - 50°C; 24 h;
参考文献
Shiao, Min-Jen; Tarng, Kai-Yih
Heterocycles, 1990 , vol. 31, # 5 p. 819 - 824