884494-53-5
2-氯-3-溴-4-碘吡啶
+
126747-14-6
4-氰基苯硼酸
→
~28%
917969-36-9
4-(3-bromo-2-chloropyridin-4-yl)benzonitrile
917969-37-0
4-(3-bromo-2-hydrazinylpyridin-4-yl)benzonitrile