5029-67-4
2-碘吡啶
+
105-53-3
丙二酸二乙酯
→
~89%
39541-69-0
diethyl 2-pyridin-2-ylpropanedioate
109-04-6
邻溴吡啶
~87%
83026-38-4
diethyl acetoxy(2-pyridyl)propanedioate
~81%
694-59-7
吡啶-N-氧化物
2294-75-9
2-but-3-enylpyridine