366-18-7
2,2'-联吡啶
+
74-88-4
甲基碘
→
~81%
77972-47-5
1-methyl-2-pyridin-1-ium-2-ylpyridin-1-ium,diiodide
~78%
23484-62-0
1-methyl-2-(1-methylpyridin-1-ium-2-yl)pyridin-1-ium,diiodide