14468-90-7
1-三甲基硅基吡咯酮
+
96-32-2
溴乙酸甲酯
→
~60%
59776-88-4
2-氧代-1-吡咯烷乙酸甲酯
616-45-5
2-吡咯烷酮
6832-16-2
重氮乙酸甲酯
~1%
73619-17-7
(1-Pyrrolin-2-yloxy)essigsaeure-methylester