616-45-5
2-吡咯烷酮
+
5437-45-6
溴乙酸苄酯
→
~75%
143023-95-4
benzyl 2-(2-oxopyrrolidin-1-yl)acetate
53934-76-2
(2-氧代-吡咯烷-1-基)-乙酸