507462-26-2
5-溴-3-硝基-1H-吡咯并[2,3-B]吡啶
→
~67%
507462-51-3
5-溴-1H-吡咯并[2,3-b]吡啶-3-胺
183208-35-7
5-溴-7-氮杂吲哚