23794-15-2
2-氯-4-乙酰吡啶
+
107-21-1
乙二醇
→
~88%
80882-42-4
2-chloro-4-(2-methyl-1,3-dioxolan-2-yl)pyridine
33252-30-1
2-氯-4-氰基吡啶