5315-25-3
2-溴-6-甲基吡啶
+
1632-83-3
1-甲基苯并咪唑
→
~30%
4411-80-7
6,6′-二甲基-2,2′-联吡啶
143266-97-1
1-methyl-2-(6-methylpyridin-2-yl)benzimidazole