942920-55-0
4-溴-1H-吡咯并[2,3-B]吡啶-2-甲酸乙酯
+
73183-34-3
联硼酸频那醇酯
→
~69%
945865-21-4
Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[ 2,3-b]pyridine-2-carboxylate