42539-98-0
4,4-difluorocyclohexa-2,5-dien-1-one
+
151-50-8
氰化钾
→
~92%
104798-53-0
2-氟-5-羟基苯甲腈
~88%
127667-01-0
2-氟-5-甲氧基苯甲腈
~59%
71-43-2
苯
108-95-2
苯酚