5382-16-1
4-羟基哌啶
+
766-11-0
2-氟-5-溴吡啶
→
~91%
194668-50-3
5-溴-2-(哌啶-4-基氧基)吡啶
624-28-2
2,5-二溴吡啶
~58%
109384-19-2
N-Boc-4-羟基哌啶