25373-69-7
2,6-二溴吡啶氧化物
+
17997-47-6
2-三正丁基甲锡烷基吡啶
→
~66%
205052-95-5
2-bromo-1-oxido-6-pyridin-2-ylpyridin-1-ium
366-18-7
2,2'-联吡啶