31872-63-6
3-溴-4-氯-5-硝基吡啶
+
105-53-3
丙二酸二乙酯
→
~82%
69872-15-7
3-溴-4-甲基-5-硝基吡啶
5435-54-1
4-羟基-3-硝基吡啶
31872-65-8
3-溴-4-羟基-5-硝基吡啶
69872-14-6
(3-bromo-5-nitro-pyridin-4-yl)-malonic acid diethyl ester