105-36-2
溴代乙酸乙酯
+
7582-61-8
diethyl 2-oxo-3-fluorobutan-1,4-dioate sodium salt
→
~53%
1608-58-8
triethyl 2-fluoro-1-oxopropane-1,2,3-tricarboxylate
117860-26-1
diethyl 2-(2-ethoxy-2-oxoethoxy)-3-fluorobut-2-enedioate