2-甲基-3-氯-5-溴吡啶合成路线 (共 2 条)
反应条件
hydrogenchloride in water Reflux;
参考文献
ASTRAZENECA AB
Patent: US2012/165347 A1, 2012 ;
Location in patent: Page/Page column 32 ;
US 20120165347 A1
反应条件
1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.33 h / 0 - 20 °C / Inert atmosphere 1.2: 120 °C 2.1: hydrogenchloride / water / Reflux View Scheme
参考文献
US2012/165347 A1, ;
US 20120165347 A1