473795-40-3
→
~10%
206989-54-0
1-Boc-4-(2-氧代丙基)哌啶
79099-07-3
N-叔丁氧羰基-4-哌啶酮
75-16-1
甲基溴化镁
+
416852-69-2
1-Boc-4-[(N-甲氧基-N-甲基氨基甲酰基)甲基]哌啶
473795-47-0
1-氮杂-双环[3.2.2]壬-3-酮