83714-50-5
β-hydroxy-β-carbomethoxytrifluorobutyric acid
→
~91%
700-27-6
三氟甲基马来酸酐
84504-62-1
α-acetyl-α-trifluoromethylsuccinic anhydride
~79%
428-59-1
六氟环氧丙烷
+
108-24-7
乙酸酐
~30%