667437-18-5
ethyl 2-(3-chloro-4-fluorophenoxy)acetate
→
~81%
331-40-8
(3-氯-4-氟苯氧基)乙酸
2613-23-2
3-氯-4-氟苯酚
+
96-32-2
溴乙酸甲酯
~80%
79-11-8
氯乙酸
367-21-5
3-氯-4-氟苯胺