675-20-7
2-氮己环酮
+
2905-25-1
2-溴苯磺酰氯
→
~42%
830319-73-8
1-(2-bromophenyl)sulfonylpiperidin-2-one
3466-80-6
2-苯基哌啶
830319-75-0
1-(2-bromophenyl)sulfonylpiperidin-2-ol
830319-77-2
1-(2-bromophenyl)sulfonyl-3,4-dihydro-2H-pyridine