73183-34-3
联硼酸频那醇酯
+
55052-28-3
4-氯-1H-吡咯并[2,3-b]吡啶
→
~93%
942919-26-8
7-氮杂吲哚-4-硼酸酯
348640-06-2
4-溴-1H-吡咯并[2,3-b]吡啶
~62%