109-01-3
N-甲基哌嗪
+
2905-24-0
3-溴苯磺酰氯
→
~88%
486422-19-9
1-[(3-溴苯基)磺酰基]-4-甲基-哌嗪
747413-18-9
1-methyl-4-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]Piperazine