75-04-7
乙胺
+
87-13-8
乙氧基甲叉丙二酸二乙酯
→
~94%
78596-44-8
diethyl 2-(ethylaminomethylidene)propanedioate
226882-03-7
~79%
105-53-3
丙二酸二乙酯
27971-92-2
diethyl 2-(2,2,2-trichloroethylidene)propanedioate