675-20-7
2-氮己环酮
+
24424-99-5
二碳酸二叔丁酯
→
~99%
85908-96-9
1-Boc-2-哌啶酮
34619-03-9
ditert-butyl carbonate
~90%
75844-69-8
1-Boc-哌啶
~48%
69610-40-8
N-Boc-L-脯氨醇
69610-41-9
(S)-N-Boc-吡咯烷-2-甲醛 N-(叔丁氧羰基)-L-脯氨醛