653578-64-4
2-chloro-4-(trifluoromethoxy)-phenyl trifluoromethylsulfonate
+
557-21-1
氰化锌
→
~42%
874482-94-7
2-chloro-4-(trifluoromethoxy)benzonitrile
773837-37-9
sodium cyanide
69695-61-0
2-氯-4-三氟甲氧基苯胺