95656-88-5
N-Cbz-3-羟基吡咯烷
→
~66%
188846-98-2
Benzyl 3-(tosyloxy)pyrrolidine-1-carboxylate
+
98-59-9
对甲苯磺酰氯
188846-99-3
1-N-Cbz-3-氰基吡咯烷