30186-18-6
4-溴-2-羟基苯乙酮
+
79099-07-3
N-叔丁氧羰基-4-哌啶酮
→
~99%
936648-38-3
N-Boc-7-溴-4-氧代-3,4-二氢-1H-螺[色烯-2,4-哌啶]