13331-23-2
2-呋喃硼酸
+
29681-44-5
5-溴烟酸甲酯
→
~86%
93349-97-4
methyl 5-(furan-2-yl)pyridine-3-carboxylate
39620-02-5
5-溴吡啶-3-羰酰氯
10400-19-8
吡啶-3-羧酸酰氯
59-67-6
烟酸