6066-82-6
N-羟基丁二酰亚胺
+
802294-64-0
C2H5CO2H
→
~77%
30364-55-7
1-(Propionyloxy)-2,5-pyrrolidinedione
79-03-8
丙酰氯
~64%
123-62-6
丙酸酐
~19%