1284243-44-2
tert-Butyl 4-(4-fluorophenyl)-3-oxopiperazine-1-carboxylate
→
~74%
780753-89-1
1-(4-氟苯基)-2-哌嗪酮
460-00-4
对溴氟苯
5625-67-2
2-哌嗪酮
+
352-34-1
对氟碘苯