616-45-5
2-吡咯烷酮
+
292638-85-8
→
~73%
24299-77-2
3-(2-氧代吡咯烷-1-基) 丙酸甲酯
67-56-1
甲醇
7663-76-5
2-氧代-1-吡咯烷PROPIONITRILE
~68%
85839-16-3
4-(2-cyanoethylamino)butanoic acid
51333-90-5
1-(2-chloroethyl)pyrrolidin-2-one