105-53-3
丙二酸二乙酯
→
~84%
2832-14-6
triethyl propane-1,1,3-tricarboxylate
140-88-5
丙烯酸乙酯
+
539-74-2
3-溴丙酸乙酯
~56%
57-57-8
β-丙内酯
2121-66-6
tetraethyl propane-1,1,3,3-tetracarboxylate
110-94-1
戊二酸
17278-46-5
(2E)-2-(phenylhydrazinylidene)pentanedioic acid
5621-43-2
diethyl 2-methylidenepentanedioate